R7ML-DC16D-R/R05_技术文档

MODEL: R7ML

/R10: -1 - +1 mV/V

/R05: -0.5 - +0.5 mV/V

CR Filter

Remote I/O R7 Series

MECHATROLINK I/O MODULE

(Selectable only for LC2 (be sure to specfy))

(MECHATROLINK-I/-II)

/F2K: 2 kHz/2 Hz

/F1: 1 Hz/2 Hz

Other Options

blank: none

/Q: Option other than the above (specify the specification)

EXTENSION MODULE: R7ML–[1][2]

[1] I/O TYPE

EA8: Discrete input, 8 points (CE not available)

EA16: Discrete input, 16 points (CE not available)

EC8A: NPN transistor output, 8 points (CE not available)

EC16A: NPN transistor output, 16 points (CE not available)

EC8B: PNP transistor output, 8 points (CE not available)

EC16B: PNP transistor output, 16 points (CE not available)

EC8D: PNP transistor output, 8 points, shortcircuit protection

EC16D: PNP transistor output, 16 points, shortcircuit protection

ORDERING INFORMATION

• Basic module: R7ML-[1]-R[2]

Specify a code from below for each [1] and [2].

(e.g. R7ML-LC2-R/R20/F2K/Q)

• Specify the specification for option code /Q

(e.g. /C01)

• Extension module: R7ML-[1][2]

Specify a code from below for each [1] and [2].

(e.g. R7ML-EC16B/Q)

[2] OPTIONS

blank: none

• Specify the specification for option code /Q

(e.g. /C01)

/Q: Option other than the above (specify the specification)

BASIC MODULE: R7ML–[1]–R[2]

SPECIFICATIONS OF OPTION: Q

COATING (For the detail, refer to M-System's web site.)

/C01: Silicone coating

[1] I/O TYPE

DA16: Discrete input, 16 points

/C02: Polyurethane coating

/C03: Rubber coating

DC16A: NPN transistor output, 16 points

DC16B: PNP transistor output, 16 points

DC16D: PNP transistor output, 16 points, shortcircuit protection

SV4: DC voltage/current input (10 V/20 mA), 4 points

TS4: Thermocouple input, 4 points (CE not available)

RS4: RTD input, 4 points (CE not available)

LC2: Strain gauge input, 2 points (with monitor output)

YV2: DC voltage output, 2 points (CE not available)

YS2: DC current output, 2 points (CE not available)

FUNCTIONS & FEATURES

The R7ML, complying with MECHATROLINK-I and -II

Intelligent I/O specifications, interfaces analog and discrete

I/O signals with a PLC or PC via MECHATROLINK.

A ‘basic’ module can be attached with an ‘extension’

module. By combining two modules, single station can

handle mixed analog and discrete signals, 32-point discrete

inputs, 32-point discrete outputs, 16-point discrete I/Os and

other combinations of signals.

POWER INPUT

Input sensor type (thermocouple, RTD) and range can be

selected with the front DIP switches for all channels. In

order to set different selections for individual channels,

zero/span adjustments, scaling and temperature unit, use

the PC Configurator Software (model: R7CON)

DC power

R: 24 V DC

(Operational voltage range: ±10 %; ripple 10 %p-p max.)

[2] OPTIONS (multiple selections only for LC2)

Input Range

RELATED PRODUCTS

• PC configurator software (model: R7CON)

(Selectable only for LC2 (be sure to specfy))

/R20: -2 - +2 mV/V

Downloadable at M-System’s web site.

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 1/40

MODEL: R7ML

A dedicated cable is required to connect the module to the

PC. Please refer to the internet software download site or

the users manual for the PC configurator for applicable

cable types.

R7ML-EC16B: Approx. 30 mA; 150 g (5.3 oz)

R7ML-EC8D: Approx. 10 mA; 90 g (3.2 oz)

R7ML-EC16D: Approx. 20 mA; 150 g (5.3 oz)

■ Recommended solderless terminal (unit: mm(inch))

3 (.12) max.

4 min.

(.16)

3.2 (.13) dia.

GENERAL SPECIFICATIONS

• Common Specifications

Power input: 24 V DC ±10 %; ripple 10 %p-p max.

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength:

12 (.47) max.

Discrete I/O module

1500 V AC @ 1 minute (I/O to power)

500 V AC @ 1 minute (MECHATROLINK or FG to I/O or

power)

MECHATROLINK COMMUNICATION

■MECHATROLINK:

Analog I/O module

Mode: MECHATROLINK-I or II (data length 17 bype) or II

(32byte)

1500 V AC @ 1 minute (between each I/O, I/O to power)

500 V AC @ 1 minute (MECHATROLINK or FG to I/O or

power)

(Function selected with Rotary SW. Factory setting:

MECHATROLINK-II (17byte) )

Operating temperature: 0 to 55°C (32 to 131°F)

Operating humidity: 30 to 90 %RH (non-condensing)

Atmosphere: No corrosive gas or heavy dust

Storage temperature: -20 to +65°C (-4 to +149°F)

Mounting: DIN rail (35 mm wide)

Station address: 60H - 7FH

(Function selected with Rotary SW. Factory setting: 60H)

• MECHATROLINK-I

Baud rate: 4 Mbps

Connection

Transmission distance: 50 m max.

Communication: MECHATROLINK connector

Power & I/O: M3 separable screw terminals

(torque 0.5 N·m)

Distance between stations: 30 cm min.

Transmission media: MECHATROLINK cable (Model JEPMC-

W6003-x-E, Yaskawa Controls Co., Ltd.)

Max. number of slaves: 15

Screw terminal material: Nickel-plated steel

Solderless terminal: Refer to the drawing at the end of the

section.

(The maximum number of slaves might change depending

on the master unit. Refer to the manual of the master unit)

Transmission cycle: 2 msec. (fixed)

Recommended manufacturer: Japan Solderless Terminal

MFG.Co.Ltd, Nichifu Co.,ltd

Data length: 17 byte

Applicable wire size: 0.25 to 1.65 mm (AWG 22 to 16)

2

• MECHATROLINK-II

Housing material: Flame-resistant resin (gray)

Status indicator LED: PWR (Refer to the instruction manual

for details)

Baud rate: 10 Mbps

Transmission distance: 50 m max.

Distance between stations: 50 cm min.

Transmission media: MECHATROLINK cable (Model JEPMC-

W6003-x-E, Yaskawa Controls Co., Ltd.)

Max. number of slaves: 30

■ Current Consumption & Weight

R7ML-DA16: Approx. 70 mA; 220 g (7.7 oz)

R7ML-DC16A: Approx. 85 mA; 220 g (7.7 oz)

R7ML-DC16B: Approx. 85 mA; 220 g (7.7 oz)

R7ML-DC16D: Approx. 85 mA; 220 g (7.7 oz)

R7ML-SV4: Approx. 70 mA; 220 g (7.7 oz)

R7ML-TS4: Approx. 70 mA; 220 g (7.7 oz)

R7ML-RS4: Approx. 70 mA; 250 g (8.8 oz)

R7ML-LC2: Approx. 130 mA; 250 g (7.7 oz)

R7ML-YV2: Approx. 100 mA; 200 g (7.0 oz)

R7ML-YS2: Approx. 130 mA; 200 g (7.0 oz)

R7ML-EA8: Approx. 10 mA; 90 g (3.2 oz)

R7ML-EA16: Approx. 20 mA; 150 g (5.3 oz)

R7ML-EC8A: Approx. 10 mA; 90 g (3.2 oz)

R7ML-EC16A: Approx. 30 mA; 150 g (5.3 oz)

R7ML-EC8B: Approx. 10 mA; 90 g (3.2 oz)

(The maximum number of slaves might change depending

on the master unit. Refer to the manual of the master unit)

Transmission cycle: 0.5 msec., 1 msec., 1.5 msec., 2 msec.,

4 msec., 8 msec.

Data length: 17 bytes / 32 bytes selectable (Must choose

identical data size for all stations on one network)

STANDARDS & APPROVALS

EU conformity:

EMC Directive

EMI EN 61000-6-4

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 2/40

MODEL: R7ML

EMS EN 61000-6-2

RoHS Directive

EN 50581

EXTERNAL VIEW

■ BASIC MODULE

■ FRONT VIEW

MECHATROLINK Setting Rotary SW

Operating Mode Setting DIP SW (SW1)

PC Configurator Jack

Station Address Setting

Rotary SW

1

Discrete I/O Status Indicator LED

*

Status Indicator LED

MECHATROLINK

Connector

1

2 3 4 5 6 7 8

X10

0

X1

0

PWR

ERR

RD

0 1 2 3 4 5 6 7 8 9 A B C D E F

5

0

RUN

SD

CNFG.

STATION ADD.

B. RATE

4

5

6

7

10 11 12 13 14 15 16 17 18

1

2

3

1

2

3

4

5

6

7

8

9

2

*

Power Supply Terminals

I/O Terminals

*1. Not available with analog I/O modules.

*2. 10 screw terminals for analog output modules.

■ LEFT SIDE VIEW

MECHATROLINK Connector

■ EXTENSION MODULE

• DISCRETE, 8 POINTS

Discrete I/O Status Indicator LED

0

1

2

3

4 5 6 7

6

7

8

9

10

1

2

3

4

5

I/O Terminals

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 3/40

MODEL: R7ML

• DISCRETE, 16 POINTS

Discrete I/O Status Indicator LED

0

1 2 3 4 5 6 7 8 9 A B C D E F

10 11 12 13 14 15 16 17 18

1

2

3

4

5

6

7

8

9

I/O Terminals

CONNECTION DIAGRAMS

■ POWER SUPPLY TERMINAL ASSIGNMENT

4

5

6

7

NC

+24V

0V

1

2

3

NC

FG

NO.

1

ID

NC

FG

FUNCTION, NOTES

----

FG

----

2

3

4

NC

+24V

0V

5

6

Power input (24V DC)

Power input (0V)

7

■ MECHATROLINK CONNECTION

Master

Slave

*

SRD

+

–

SRD

+

–

SRD

+

–

SRD

+

–

SRD

+

SRD

+

–

termi-

nator

termi-

nator

SRD

–

SRD

SLD

MECHATROLINK

Cable

MECHATROLINK

Cable

*Terminator

Be sure to connect the terminating resistors to the unit at both ends of transmission line.

Use the terminating resistor dedicated for MECHATROLINK: Model JEPMC-W6022, Yaskawa Controls Co., Ltd.

Certain types of Master units may have incorporated terminating resistors. Consult the instruction manual for the Master.

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 4/40

MODEL: R7ML

INDICATOR LED

■ STATUS INDICATOR LED

LED COLOR

EXPLANATION

PWR Green Turns on while internal power (5V) is normally supplied

RUN Green Turns on during normal communication

ERR

SD

Red

Turns on with setting failure or no communication

Green Turns on while sending data

Green Turns on while receiving data

RD

■ DISCRETE I/O STATUS INDICATOR LED

Discrete I/O module displays the status of each I/O by LED.

ON : Turns on

OFF : Turns off

■ LC2 STATUS

15

0

Input 0 Automatic zero correction

Input 0 Zero adjustment

Input 0 Span adjustment

Input 0 Mode setting

Input 0 Reset offset

Input 0 Below range

Input 0 Within range

Input 0 Over range

Input 1 Automatic zero correction

Input 1 Zero adjustment

Input 1 Span adjustment

Input 1 Mode setting

Input 1 Reset offset

Input 1 Below range

Input 1 Within range

Input 1 Over range

ITEM

DESCRIPTION

Automatic zero correction Turns on after offset value setting is completed until Automatic zero correction bit is set to "0".

Zero adjustment

Span adjustment

Mode setting

Reset offset

Turns on after zero adjustment is completed until Zero adjustment bit is set to "0".

Turns on after span adjustment is completed until Span adjustment bit is set to "0".

Turns on after monitor output mode setting is completed until measuring mode is set.

Turns on after offset value is reset to 0 until Reset offset bit is set to "0".

Turns on while input is -1.0% or less.

Below range

Within range

Over range

Turns on while input is within the range from -1.0 to +101.0%.

Turns on while input is 101.0% or greater.

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 5/40

MODEL: R7ML

MECHATROLINK RELATED COMMANDS

Related commands are as follows.

Command of MECHATROLINK has a two-layer structure, which is composed of Data Link Layer (upper layer) and

Application Layer (lower layer). All the Application Layer Commands are located in lower layer of Data Link Layer (CDRW).

COMMAND NAME COMMAND (hexadecimal) DESCRIPTION

Data Link Layer Command

Application Layer Command

MDS

CDRW

04H

03H

00H

03H

0EH

0FH

50H

Product type reading

Data transmission

NOP

Invalid

ID_RD

Product information reading

Communication start with master

Communication stop with master

I/O data update

CONNECT

DISCONNECT

DATA_RWA

■ DATA LINK LAYER COMMAND

• MDS (04H) Command Data Format

Reads product type

Byte COMMAND (hexadecimal) RESPONSE (hexadecimal) REMARKS

0

04H

00H

90H

00H

80H

00H

Product type reading

1

2

Reserved

Intelligent I/O

3 – 31

3 – 17 bytes at 17 bytes mode

• CDRW (03H) Command Data Format

Data transmission command is located in upper layer of Application Layer Command.

Byte COMMAND (hexadecimal) RESPONSE (hexadecimal) REMARKS

0

1

03H

90H

Data transmission

CMD

RCMD

CMD : Application Layer command

RCMD : Response (Same value as Application Layer Command)

Error code (Refer to the following table)

2

00H

XX

ALARM

STATUS1

STATUS2

YY

3

4

Transmission status (Refer to the following table)

Reserved

5 – 31

Depend upon the Application Layer Command

• ALARM

Communication error codes at the slave are sent to the master

ERROR CODE (hexadecimal) DESCRIPTION

CLASSIFICATION

00H

01H

02H

03H

04H

MECHATROLINK communication is in normal status ----

Unsupported command is received.

Command execution conditions are not met.

Data in the command is not correct.

Synchronization Error

Warning

Error

• STATUS1

The status of the slave is sent to the master in accordance with the classification of the error codes at ALARM.

Bit

0

DEFINITION

Error Bit

DESCRIPTION

1 : Error, 0 : Normal

1 : Warning, 0 : Normal

1

Warning Bit

2

Command Ready Bit 1 : Command can be accepted (ready), 0 : Command cannot be accepted (busy)

Unused ----

3 – 7

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 6/40

MODEL: R7ML

■ APPLICATION LAYER COMMAND

Application Layer Command is located in lower layer of Data Link Layer Command (CDRW). Following tables are details

on bytes 5 through 31 dependent upon Application Layer Command.

Note : At 17 bytes mode, bytes dependant upon Application Layer Command are to be 5 through 17.

• NOP (00H) Command Data Format

0, which indicates invalid command, is sent to the master

Byte COMMAND (hexadecimal) RESPONSE (hexadecimal) REMARKS

5 – 31

00H

Invalid

• ID_RD (03) Command Data Format

Reads product information. (max. 8 bytes at a time) Repeat reading multiple times in order to read out all the data.

Byte COMMAND (hexadecimal) RESPONSE (hexadecimal) REMARKS

5

DEVICE_CODE

DEVICE_CODE : Selection of product information

00 : Product model (data length : 32 bytes)

02 : Product version (data length : 32 bytes)

0F : Vendor code (data length : 48 bytes)

OFFSET : Specify read position

6

OFFSET

SIZE

00H

OFFSET

SIZE

ID

7

SIZE : Specify length of read data (max. 8 bytes)

Product information data

8 – 15

16 – 31

00H

Unused

• CONNECT (0EH) Command Data Format

Starts communication with the master

Byte COMMAND (hexadecimal) RESPONSE (hexadecimal) REMARKS

5

6

7

VER

MODE : Selection of MECHATROLINK version

10 : MECHATROLINK - I

21 : MECHATROLINK - II

COM_MODE : Selection of data length

00 : 17 bytes mode

COM_MODE

COM_TIME

COM_MODE

COM_TIME

80 : 32 bytes mode

COM_TIME : Communication cycle (milliseconds)

MECHATROLINK-I: Multiples of two (2)

MECHATROLINK-II: Integral multiples of the trans-

mission cycle

8 – 31

00H

Unused

• DISCONNECT (0FH) Command Data Format

Stops communication with the master .

Byte COMMAND (hexadecimal) RESPONSE (hexadecimal) REMARKS

5 – 31

00H

Unused

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 7/40

MODEL: R7ML

• DATA_RWA (50H) Command Data Format

Transmits I/O data from/to the master. Data allocation is as follows.

• Discrete Input Unit

Byte

5

COMMAND (hexadecimal)

RESPONSE (hexadecimal)

Discrete input data low 8 bit

REMARKS

00H

6

Discrete input data high 8 bit

00H

7 – 12

13

Unused

Discrete output data of extension module Discrete input data of extension module low 8 bit

low 8 bit or echo back of set value at command area

Discrete output data of extension module Discreteinputdataofextensionmodule high8bit "0" for EA8 and EC8x

14

high 8 bit

or echo back of set value at command area

00H

15 – 31

00H

Unused

• Discrete Output Unit

Byte

5

COMMAND (hexadecimal)

Discrete output data low 8 bit

Discrete output data high 8 bit

00H

RESPONSE (hexadecimal)

Echo back of set value at command area

00H

REMARKS

6

7 – 12

13

Unused

Discrete output data of extension module Discrete input data of extension module low 8 bit

low 8 bit or echo back of set value at command area

Discrete output data of extension module Discreteinputdataofextensionmodule high8bit "0" for EA8 and EC8x

14

high 8 bit

or echo back of set value at command area

00H

15 – 31

00H

Unused

• Analog 4-point Input Unit

Byte

5

COMMAND (hexadecimal)

RESPONSE (hexadecimal)

Input 0 low 8 bit

Input 0 high 8 bit

Input 1 low 8 bit

Input 1 high 8 bit

Input 2 low 8 bit

Input 2 high 8 bit

Input 3 low 8 bit

Input 3 high 8 bit

REMARKS

00H

6

7

8

9

10

11

12

13

Discrete output data of extension module Discreteinputdataofextensionmodule low8bitor

low 8 bit echo back of set value at command area

Discrete output data of extension module Discreteinputdataofextensionmodule high8bit "0" for EA8 and EC8x

14

high 8 bit

or echo back of set value at command area

Status low 8 bit

00H

See I/O data status

Unused

15

16

Status high 8 bit

00H

17 – 31

• Analog 2-point Output Unit

Byte

COMMAND (hexadecimal)

Output 0 low 8 bit

Output 0 high 8 bit

Output 1 low 8 bit

Output 1 high 8 bit

00H

RESPONSE (hexadecimal)

Echo back of set value at command area

00H

REMARKS

5

6

7

8

Unused

– 12

13

9

Discrete output data of extension module Discrete input data of extension module low 8 bit

low 8 bit or echo back of set value at command area

Discrete output data of extension module Discreteinputdataofextensionmodule high8bit "0" for EA8 and EC8x

14

high 8 bit

or echo back of set value at command area

00H

15 – 31

00H

Unused

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 8/40

MODEL: R7ML

• LC2

Byte

COMMAND (hexadecimal)

RESPONSE (hexadecimal)

REMARKS

5

Input 0 set data low 8 bit

Input 0 low 8 bit or echo back of set value at

command area

6

7

Input 0 set data high 8 bit

Input 1 set data low 8 bit

Input 1 set data high 8 bit

Command low 8 bit

Command high 8 bit

00H

Input 0 high 8 bit or echo back of set value at

command area

Input 1 low 8 bit or echo back of set value at

command area

Input 1 high 8 bit or echo back of set value at

command area

Command display low 8 bit or echo back of set

value at command area

8

9

Command display high 8 bit or echo back of set

value at command area

00H

10

Unused

11, 12

13

Discrete output data of extension module Discrete input data of extension module low 8 bit

low 8 bit or echo back of set value at command area

Discrete output data of extension module Discreteinputdataofextensionmodule high8bit "0" for EA8 and EC8x

14

high 8 bit

or echo back of set value at command area

Status low 8 bit

00H

See I/O data status

Unused

15

16

Status high 8 bit

00H

17 – 31

DATA CONVERSION

■ 0 – 100% DATA CONVERSION

Analog input data is converted into digital representations of 0 – 100% proportional to each scaled range. The converted %

values are multiplied by 100 and expressed in 16 bits.

Overrange input is possible from -15 to +115% of the nominal range. When the signal exceeds the limit, the data is ﬁxed at

-15% or +115% respectively.

•Input Range 0 – 5V DC

Input Value

Input %

Converted Data, Decimal

Converted Data, Hex

≤ -0.75V

0V

5V

-15%

0%

-1500

0

FA24

0

100%

115%

10000

11500

2710

2CEC

≥ 5.75V

11500 (2CEC)

10000 (2710)

-0.75

0

-1500 (FA24)

5.0

5.75

(V)

Analog output is converted in the reverse order of the input data. The output range 0 – 5V DC is expressed as 10000 at

5.0V (100%) and 0 at 0V (0%).

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 9/40

MODEL: R7ML

■ TEMPERATURE DATA CONVERSION

Temperature data (thermocouple and RTD) are represented in engineering unit value, °C or K, multiplied by 10 and ex-

pressed in 16 bits. °F data is represented in engineering unit value, without multiplication.

•Input Type K Thermocouple

Input Value

Converted Data, Decimal

Converted Data, Hex

≤ -272°C

-150°C

-2720

-1500

13700

14720

F560

FA24

3584

3980

1370°C

≥ 1472°C

14720 (3980)

13700 (3584)

-272 -150

1370

1472

(°C)

-1500 (FA24)

-2720 (F560)

I/O DATA DESCRIPTIONS

■ DISCRETE I/O

15

0

Input 0 (Output 0)

Input 1 (Output 1)

Input 2 (Output 2)

Input 3 (Output 3)

8 points

: :

Input 7 (Output 7)

16 points

Input 8 (Output 8)

: :

Input 15 (Output 15)

0 : OFF

1 : ON

■ ANALOG I/O

15

0

16-bit binary data

Negative values represented in 2’s complements

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 10/40

MODEL: R7ML

■ STATUS

Analog input modules (models: R7ML-SV4, R7ML-TS4, R7ML-RS4) can show input status of each channel.

15

0

Input 0 (Burnout, input range error)

Input 1 (Burnout, input range error)

Input 2 (Burnout, input range error)

Input 3 (Burnout, input range error)

Input 0 (ADC error)

Input 1 (ADC error)

Input 2 (ADC error)

Input 3 (ADC error)

Unused

:

Unused

Burnout, input range error (≤-15%, ≥+115%)

0 : Normal 1 : Error

ADC error (no response from ADC)

0 : Normal 1 : Error

■ LC2 COMMAND DETAILS

15

0

Input 0 Automatic zero correction

Input 0 Zero adjustment

Input 0 Span adjustment

Input 0 Mode setting

Input 0 Reset offset

Input 0 Below range

Input 0 Within range

Input 0 Over range

Input 1 Automatic zero correction

Input 1 Zero adjustment

Input 1 Span adjustment

Input 1 Mode setting

Input 1 Reset offset

Input 1 Below range

Input 1 Within range

Input 1 Over range

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 11/40

MODEL: R7ML

■ AUTOMATIC ZERO CORRECTION

Set the offset input value. Perform automatic zero correction setting after Zero/Span adjustments.

The procedures are as follows.

1) Apply desired offset input value to the sensor.

2) Set “1” to Automatic zero correction bit. When the offset is completed, LED0 for Input 0 or LED8 for Input 1 turns on.

3) After checking the LED, set “0” to Automatic zero correction bit.

■ ZERO ADJUSTMENT

Adjust input zero point. The procedures are as follows.

1) Apply 0% load to the sensor.

2) Set “1” to Zero adjustment bit. When the adjustment is completed, LED1 for Input 0 or LED9 for Input 1 turns on.

3) After checking the LED, set “0” to Zero adjustment bit.

■ SPAN ADJUSTMENT (with actual load)

Adjust input span point with the actual load. The procedures are as follows.

1) Apply actual 100% load to the sensor.

2) Set “1” to Span adjustment bit. When the adjustment is completed, LED2 for Input 0 or LED10 for Input 1 turns on.

3) After checking the LED, set “0” to Span adjustment bit.

■ LOAD COEFFICIENT

Adjust input Span point by setting load coefﬁcient without applying 100% actual load. The followings are an example of

adjustment with 20 % load.

1) Apply 20% load of the actual load to the sensor.

2) Set 2000 (decimal) to Input set data area.

3) Set “1” to Span adjustment bit. When the adjustment is completed, LED2 for Input 0 or LED10 for Input 1 turns on.

4) After checking the LED, set “0” to Span adjustment bit.

■ MODE SETTING

Select measuring mode or monitor output mode.

• Measuring mode

Set “0” to Mode setting bit to enter measuring mode. In measuring mode, monitor output is linked with input data.

• Monitor output mode

Set “1” to Mode setting bit to enter monitor output mode. In monitor output mode, values at set data area of each input

are outputted. Set values at set data area are displayed in Input data area and inputs are disabled. The followings are

setting procedures of 20% monitor output for Input 1.

1) Set 2000 (decimal) to Input 1 set data area.

2) Set “1” to Mode setting bit. When the setting is completed, LED7 turns on and 20% of Input 1 is outputted from

monitor output terminal .

3) After checking the output, set “0” to Mode setting bit to return to measuring mode.

■ RESET OFFSET

Reset the offset value set by Automatic zero correction to zero. The procedures are as follows.

1) Set “1” to Reset offset bit. When the reset is completed, LED4 for Input 0 or LED12 for Input 1 turns on.

2) After checking the LED, set “0” to Reset offset bit.

■ INPUT BELOW RANGE (Input only)

“1” is to be set when input is -1.0% or less.

■ INPUT WITHIN RANGE (Input only)

“1” is to be set when input is within the range between -1.0% and 101.0%.

■ INPUT OVER RANGE (Input only)

“1” is to be set when input is 101.0% or more.

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 12/40

MODEL: R7ML

EXTENSION MODULE

A ‘basic’ module can be attached with one ‘extension’ module. The extension module is powered from the basic module.

By combining two modules, single station can handle mixed analog and discrete signals, 32-point discrete inputs, 32-point

discrete outputs, 16-point discrete I/Os and other combinations of signals.

■ OUTPUT AT THE LOSS OF COMMUNICATION

The extension module is set to ‘Hold Output’ by factory default setting. The PC Configurator soft ware is used to change the

setting to ‘Reset Output.’

CONNECTING THE EXTENSION MODULE

1) Remove the extension connector cover located at the side of the basic module.

2) Connect the extension module.

3) Mount the combined module on a DIN rail.

DIMENSIONS unit: mm (inch)

■ BASIC MODULE

3 (.12)

115 (4.53)

17 (.66)

54 (2.13)

DIN RAIL

35mm wide

4

5

6

7

10 11 12 13 14 15 16 17 18

1

2

3

1

2

3

4

5

6

7

8

9

30 (1.18)

[5 (.20)]

75 (2.95)

• R7ML-TS4

6 (.24)

17 (.66)

54 (2.13)

7–M3 SCREW

TERMINALS for POWER

18–M3 SCREW

TERMINALS for I/O

DIN RAIL

35mm wide

30 (1.18)

[5 (.20)]

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 13/40

MODEL: R7ML

■ ANALOG OUTPUT

3 (.12)

115 (4.53)

17 (.66)

54 (2.13)

DIN RAIL

35mm wide

4

5

6

7

6

7

8

9

10

1

2

3

1

2

3

4

5

30 (1.18)

[5 (.20)]

75 (2.95)

6 (.24)

7–M3 SCREW

6 (.24)

10–M3 SCREW

TERMINALS for POWER

TERMINALS for OUTPUT

■ EXTENSION MODULE, 8 POINTS

11.5

(.45)

65 (2.56)

17 (.66)

54 (2.13)

DIN RAIL

35mm wide

6

7

8

9

10

1

2

3

4

5

30 (1.18)

[5 (.20)]

6 (.24)

10–M3 SCREW

TERMINALS for I/O

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 14/40

MODEL: R7ML

■ EXTENSION MODULE, 16 POINTS

17 (.66)

54 (2.13)

11.5

(.45)

94 (3.70)

DIN RAIL

35mm wide

10 11 12 13 14 15 16 17 18

1

2

3

4

5

6

7

8

9

30 (1.18)

[5 (.20)]

6 (.24)

18–M3 SCREW

TERMINALS for I/O

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 15/40

MODEL: R7ML

DISCRETE INPUT MODULE, 16 points

MODEL: R7ML-DA16

TERMINAL ASSIGNMENTS

10

NC

11

X1

12

X3

13

X5

14

X7

15

X9

16

XB

17

XD

18

XF

1

2

3

4

5

6

7

8

9

COM

X0

X2

X4

X6

X8

XA

XC

XE

SPECIFICATIONS

Common: Positive or negative common (PNP/NPN) per

NO. ID

FUNCTION

NO. ID

FUNCTION

1

2

3

4

5

6

7

8

9

COM Common

X0 Input 0

X2 Input 2

X4 Input 4

X6 Input 6

X8 Input 8

XA Input 10

XC Input 12

XE Input 14

10

11

12

13

14

15

16

17

18

NC No Connection

X1 Input 1

16 points

Number of I/O: Input, 16 points

X3 Input 3

Maximum inputs applicable at once: No limit (at 24 V DC)

Input status indicator: LED turns ON with contact ON

Isolation: Input to MECHATROLINK or FG to power input

Rated input voltage: 24 V DC ±10 %; ripple 5 %p-p max.

ON voltage / current: ≥ 15 V DC (input – COM) / ≥ 3.5 mA

OFF voltage / current: ≤ 5 V DC (input – COM) / ≤ 1 mA

Input current: ≤ 5.5 mA per point at 24 V DC

Input resistance: Approx. 4.4 kΩ

X5 Input 5

X7 Input 7

X9 Input 9

XB Input 11

XD Input 13

XF Input 15

ON delay: ≤ 2.0 msec.

OFF delay: ≤ 2.0 msec.

OPERATING MODE SETTING

(*) Factory setting

Caution ! - SW1-3, 1-4, 1-5 are unused.

Be sure to turn off unused ones.

• Extension (SW1-1, 1-2)

SW1-1 SW1-2 Extension

OFF

ON

OFF No extension (*)

OFF Discrete input, 8 or 16 points

OFF

ON

Discrete output, 8 or 16 points

• Read Rate (SW1-6, 1-7, 1-8)

SW1-6 SW1-7 SW1-8 Read rate

OFF

ON

OFF

ON

OFF ≤10 msec.(*)

OFF ≤1 msec.

OFF ≤5 msec.

OFF ≤20 msec.

OFF

ON

OFF

ON

OFF

ON

≤50 msec.

≤70 msec.

≤100 msec.

≤200 msec.

OFF

ON

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 16/40

MODEL: R7ML

CIRCUIT DIAGRAM

Note: In order to improve EMC performance, bond the FG

terminal to ground.

Caution: FG terminal is NOT a protective conductor

terminal.

Input Circuit

Comm. Circuit

*

1

2

COM

X0

X2

X4

X6

X8

XA

XC

XE

X1

X3

X5

X7

X9

XB

XD

XF

3

4

*

5

6

7

8

Control

Circuit

3

6

7

FG

9

24VDC

0V

11

12

13

14

15

16

17

18

10

*MECHATROLINK connectors are internally connected.

The network cable can be connected to either one.

■ Input Circuit

1

2

COM

X0

Control

Circuit

18

XF

■ Input Connection Examples

PNP Connection

NPN Connection

+

–

– +

1

2

1

2

COM

X0

COM

X0

18

XF

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 17/40

MODEL: R7ML

NPN TRANSISTOR OUTPUT MODULE, 16 points

CIRCUIT DIAGRAM

Note: In order to improve EMC performance, bond the FG

terminal to ground.

MODEL: R7ML-DC16A

Caution: FG terminal is NOT a protective conductor

terminal.

SPECIFICATIONS

Common: Negative common (NPN) per 16 points

Comm. Circuit

Output Circuit

*

10

2

+24V

Y0

Y2

Y4

Y6

Y8

YA

YC

YE

Y1

Y3

Y5

Y7

Y9

YB

YD

YF

0V

Number of I/O: Output, 16 points

Maximum outputs applicable at once: No limit (at 24 V DC)

Output status indicator: LED turns ON with contact ON

Isolation: Output to MECHATROLINK or FG to power input

Rated load voltage: 24 V DC ±10 %

Rated output current: 0.25 A per point, 2.0 A per common

Residual voltage: ≤ 1.2 V

3

4

*

5

6

7

Leakage current: ≤ 0.1 mA

8

ON delay: ≤ 0.5 msec.

Control

Circuit

3

6

7

FG

24VDC

0V

9

OFF delay: ≤ 1.5 msec.

(When driving an inductive load, connect a diode in parallel

with the load.)

11

12

13

14

15

16

17

18

1

OPERATING MODE SETTING

(*) Factory setting

Caution ! - SW1-3, 1-5 through 1-8 are unused. Be sure to

turn off unused ones.

• Output at the Loss of Communication (SW1-4)

SW1-4 Output at the loss of communication

OFF Reset the output (turned off)

ON

Hold the output (*)

*MECHATROLINK connectors are internally connected.

The network cable can be connected to either one.

(maintains the last data received normally)

■ Output Circuit

• Extension (SW1-1, 1-2)

SW1-1 SW1-2 Extension

10

2

+24V

Y0

OFF

ON

OFF No extension (*)

OFF Discrete input, 8 or 16 points

ON Discrete output, 8 or 16 points

OFF

Control

Circuit

TERMINAL ASSIGNMENTS

18

YF

10

11

Y1

12

Y3

13

Y5

14

Y7

15

Y9

16

YB

17

YD

18

YF

+24 V

1

2

3

4

5

6

7

8

9

0 V

Y0

Y2

Y4

Y6

Y8

YA

YC

YE

1

0V

NO. ID

FUNCTION

NO. ID

FUNCTION

1

2

3

4

5

6

7

8

9

0 V 0 V (common)

Y0 Output 0

Y2 Output 2

Y4 Output 4

Y6 Output 6

Y8 Output 8

YA Output 10

YC Output 12

YE Output 14

10 +24 V 24 V DC

11

12

13

14

15

16

17

18

Y1 Output 1

Y3 Output 3

Y5 Output 5

Y7 Output 7

Y9 Output 9

YB Output 11

YD Output 13

YF Output 15

■ Output Connection Example

10

1

+24V

0V

–

+

2

Y0

18

YF

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 18/40

MODEL: R7ML

PNP TRANSISTOR OUTPUT MODULE, 16 points

CIRCUIT DIAGRAM

Note: In order to improve EMC performance, bond the FG

terminal to ground.

MODEL: R7ML-DC16B

Caution: FG terminal is NOT a protective conductor

terminal.

SPECIFICATIONS

Common: Positive common (PNP) per 16 points

Comm. Circuit

Output Circuit

*

10

2

+24V

Y0

Y2

Y4

Y6

Y8

YA

YC

YE

Y1

Y3

Y5

Y7

Y9

YB

YD

YF

0V

Number of I/O: Output, 16 points

Maximum outputs applicable at once: No limit (at 24 V DC)

Output status indicator: LED turns ON with contact ON

Isolation: Output to MECHATROLINK or FG to power input

Rated load voltage: 24 V DC ±10 %

Rated output current: 0.25 A per point, 2.0 A per common

Residual voltage: ≤ 1.2 V

3

4

*

5

6

7

Leakage current: ≤ 0.1 mA

8

ON delay: ≤ 0.5 msec.

Control

Circuit

3

6

7

FG

24VDC

0V

9

OFF delay: ≤ 1.5 msec.

(When driving an inductive load, connect a diode in parallel

with the load.)

11

12

13

14

15

16

17

18

1

OPERATING MODE SETTING

(*) Factory setting

Caution ! - SW1-3, 1-5 through 1-8 are unused. Be sure to

turn off unused ones.

• Output at the Loss of Communication (SW1-4)

SW1-4 Output at the loss of communication

OFF Reset the output (turned off)

ON

Hold the output (*)

*MECHATROLINK connectors are internally connected.

The network cable can be connected to either one.

(maintains the last data received normally)

■ Output Circuit

• Extension (SW1-1, 1-2)

SW1-1 SW1-2 Extension

10

2

+24V

Y0

OFF

ON

OFF No extension (*)

OFF Discrete input, 8 or 16 points

ON Discrete output, 8 or 16 points

OFF

Control

Circuit

TERMINAL ASSIGNMENTS

18

YF

0V

10

11

Y1

12

Y3

13

Y5

14

Y7

15

Y9

16

YB

17

YD

18

YF

+24 V

1

2

3

4

5

6

7

8

9

0 V

Y0

Y2

Y4

Y6

Y8

YA

YC

YE

1

NO. ID

FUNCTION

NO. ID

FUNCTION

1

2

3

4

5

6

7

8

9

0 V 0 V

10 +24 V 24 V DC (common)

Y0 Output 0

Y2 Output 2

Y4 Output 4

Y6 Output 6

Y8 Output 8

YA Output 10

YC Output 12

YE Output 14

11

12

13

14

15

16

17

18

Y1 Output 1

Y3 Output 3

Y5 Output 5

Y7 Output 7

Y9 Output 9

YB Output 11

YD Output 13

YF Output 15

■ Output Connection Example

+

–

10

1

+24V

0V

2

Y0

18

YF

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 19/40

MODEL: R7ML

PNP TRANSISTOR OUTPUT MODULE, 16 points

TERMINAL ASSIGNMENTS

(shortcircuit protection)

10

11

Y1

12

Y3

13

Y5

14

Y7

15

Y9

16

YB

17

YD

18

YF

+24 V

1

2

3

4

5

6

7

8

9

0 V

Y0

Y2

Y4

Y6

Y8

YA

YC

YE

MODEL: R7ML-DC16D

NO. ID

FUNCTION

NO. ID

FUNCTION

SPECIFICATIONS

Common: Positive common (PNP) per 16 points

1

2

3

4

5

6

7

8

9

0 V 0 V

10 +24 V 24 V DC (common)

Y0 Output 0

Y2 Output 2

Y4 Output 4

Y6 Output 6

Y8 Output 8

YA Output 10

YC Output 12

YE Output 14

11

12

13

14

15

16

17

18

Y1 Output 1

Y3 Output 3

Y5 Output 5

Y7 Output 7

Y9 Output 9

YB Output 11

YD Output 13

YF Output 15

Number of I/O: Output, 16 points

Maximum outputs applicable at once: No limit (at 24 V DC)

Output status indicator: LED turns ON with contact ON

Isolation: Output to MECHATROLINK or FG to power input

Rated load voltage

Nominal: 19.2 to 30 V DC

Absolute: 15 to 45 V DC

Rated output current: 0.25 A per point, 2.0 A per common

Residual voltage: ≤ 2.0 V

Leakage current: ≤ 0.3 mA (24 V DC load, all points OFF)

ON delay: ≤ 0.5 msec.

OFF delay: ≤ 1.5 msec.

Shortcircuit protection: Works for 0.7 A or more;

automatically resets after recovery

(When driving an inductive load, connect a diode in parallel

with the load.)

OPERATING MODE SETTING

(*) Factory setting

Caution ! - SW1-3, 1-5 through 1-8 are unused. Be sure to

turn off unused ones.

• Output at the Loss of Communication (SW1-4)

SW1-4 Output at the loss of communication

OFF Reset the output (turned off)

ON

Hold the output (*)

(maintains the last data received normally)

• Extension (SW1-1, 1-2)

SW1-1 SW1-2 Extension

OFF

ON

OFF No extension (*)

OFF Discrete input, 8 or 16 points

ON Discrete output, 8 or 16 points

OFF

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 20/40

MODEL: R7ML

CIRCUIT DIAGRAM

Note: In order to improve EMC performance, bond the FG

terminal to ground.

Caution: FG terminal is NOT a protective conductor

terminal.

Comm. Circuit

Output Circuit

*

10

2

+24V

Y0

Y2

Y4

Y6

Y8

YA

YC

YE

Y1

Y3

Y5

Y7

Y9

YB

YD

YF

0V

3

4

*

5

6

7

8

Control

Circuit

3

6

7

FG

24VDC

0V

9

11

12

13

14

15

16

17

18

1

*MECHATROLINK connectors are internally connected.

The network cable can be connected to either one.

■ Output Circuit

10

2

+24V

Y0

Control

Circuit

18

YF

0V

1

■ Output Connection Example

+

–

10

1

+24V

0V

2

Y0

18

YF

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 21/40

MODEL: R7ML

DC VOLTAGE/CURRENT INPUT MODULE, 4 points

TERMINAL ASSIGNMENTS

10

VL0

2

11

I0

3

12

VL1

4

13

I1

5

14

NC

6

15

VL2

7

16

I2

8

17

VL3

9

18

I3

MODEL: R7ML-SV4

1

VH0 COM0 VH1 COM1

NC

VH2 COM2 VH3 COM3

SPECIFICATIONS

NO. ID

FUNCTION

VH0 Wide span volt. 0 10 VL0 Narrow span volt. 0

COM0 Common 0 11 I0 Current range 0

VH1 Wide span volt. 1 12 VL1 Narrow span volt. 1

NO. ID

FUNCTION

Isolation: Input 0 to input 1 to input 2 to input 3 to

MECHATROLINK or FG to power input

Converted data range: 0 – 10000 of the input range

• Input range

1

2

3

4

5

6

7

8

9

COM1 Common 1

NC No connection

13

14

I1 Current range 1

NC No connection

Wide span voltage: -10 – +10 V DC, -5 – +5 V DC,

0 – 10 V DC, 0 – 5 V DC, 1 – 5 V DC

Narrow span voltage: -1 – +1 V DC, 0 – 1 V DC,

-0.5 – +0.5 V DC

VH2 Wide span volt. 2 15 VL2 Narrow span volt. 2

COM2 Common 2 16 I2 Current range 2

VH3 Wide span volt. 3 17 VL3 Narrow span volt. 3

COM3 Common 3 18 I3 Current range 3

Current range: -20 – +20 mA DC, 0 – 20 mA DC,

4 – 20 mA DC

• Input resistance

CIRCUIT DIAGRAM

Wide span voltage: ≥ 1 MΩ

Note: In order to improve EMC performance, bond the FG

Narrow span voltage: ≥ 100 kΩ

terminal to ground.

Current range: 70 Ω

Caution: FG terminal is NOT a protective conductor

terminal.

Conversion rate / conversion accuracy:

10 msec./±0.8 %, 20 msec./±0.4 %, 40 msec./±0.2 %,

80 msec./±0.1 %

Input Circuit

Comm. Circuit

INPUT 0

VH0

*

1

10

11

2

Response time: Conversion rate × 2 + 50 msec. (0 – 90 %)

Temperature coefficient: ±0.015 %/°C (±0.008 %/°F)

VL0

I0

COM0

OPERATING MODE SETTING

(*) Factory setting

*

INPUT 1

VH1

3

12

13

4

• Input Range (SW1-5, 1-6, 1-7, 1-8)

VL1

I1

SW1-5 SW1-6 SW1-7 SW1-8 Input range

OFF

ON

OFF

ON

OFF

ON

OFF

ON

-10 – +10 V DC (*)

-5 – +5 V DC

Control

Circuit

3

6

7

FG

COM1

INPUT 2

VH2

24VDC

0V

OFF

ON

-1 – +1 V DC

6

15

16

7

ON

0 – 10 V DC

VL2

I2

OFF

ON

OFF

ON

0 – 5 V DC

ON

1 – 5 V DC

COM2

OFF

ON

0 – 1V DC

INPUT 3

VH3

ON

-0.5 – +0.5 V DC

-20 – +20 mA DC

4 – 20 mA DC

0 – 20 mA DC

PC Configurator setting

8

17

18

9

ON

OFF

ON

OFF

ON

VL3

I3

OFF

ON

COM3

5

• Conversion Rate / Accuracy (SW1-3, 1-4)

14

SW1-3 SW1-4 Conversion rate / Accuracy

OFF

ON

OFF 80 msec. / 0.1ꢀ ꢁ*)

*MECHATROLINK connectors are internally connected.

The network cable can be connected to either one.

OFF 40 msec. / 0.ꢂꢀ

■ Input Connection Examples

OFF

ON

ꢂ0 msec. / 0.4ꢀ

10 msec. / 0.8ꢀ

+

VHn

VLn

In

VHn

VLn

In

VHn

• Extension (SW1-1, 1-2)

+

–

VLn

In

WIDE SPAN

VOLTAGE

SW1-1 SW1-2 Extension

NARROW SPAN

VOLTAGE

CURRENT

RANGE

OFF

ON

OFF No extension (*)

OFF Discrete input, 8 or 16 points

ON Discrete output, 8 or 16 points

–

COMn

–

COMn

OFF

Be sure to close across VLn and In terminals for a current input.

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 22/40

MODEL: R7ML

THERMOCOUPLE INPUT MODULE, 4 points

MODEL: R7ML-TS4

OPERATING MODE SETTING

(*) Factory setting

• Thermocouple Type (SW1-5, 1-6, 1-7, 1-8)

SW1-5 SW1-6 SW1-7 SW1-8 Thermocouple type

OFF

ON

OFF

ON

OFF

ON

OFF

ON

K (CA) (*)

E (CRC)

SPECIFICATIONS

OFF

ON

J (IC)

Isolation: Input 0 to input 1 to input 2 to input 3 to

MECHATROLINK or FG to power input

Converted data range: Engineering unit value (°C, K) × 10

(integer); No multiplication for °F

ON

T (CC)

OFF

ON

OFF

ON

B (RH)

ON

R

OFF

ON

S

Thermocouple: K, E, J, T, B, R, S, C, N, U, L, P, PR

Input resistance: ≥ 30 kΩ

ON

C (WRe 5-26)

OFF

ON

OFF

ON

OFF

ON

N

ON

U

Burnout sensing: ≤ 0.1 μA

OFF

ON

L

Conversion accuracy: ±1°C (±1.8°F);

±2.0°C (±3.6°F) for B, R, S, C, PR

Conversion rate: 250 msec. or 1 sec.

Response time: Conversion rate × 2 + 50 msec. (0 – 90 %)

Temperature coefficient: ±0.015 %/°C (±0.008 %/°F) of

max. span

ON

P (Platinel II)

(PR)

OFF

ON

OFF

ON

PC Configurator setting

• Conversion Rate (SW1-3)

SW1-3 Conversion rate

OFF 250 msec. (*)

CJC error: ±1.0°C at 25°C ±10°C

ON

1 sec.

(±1.8°F at 77°F ±18°F)

• Burnout (SW1-4)

SW1-4 Burnout

OFF Upscale (*)

±1.5°C (±2.7°F) for R, S, PR

BURNOUT

T/C

CONFORMANCE

RANGE (°C)

INDICATION (°C)

ON

Downscale

Upscale

+1472

+1120

+1300

+ 500

1920

Downscale

-272

-260

-272

24

K (CA)

-150 to +1370

-170 to +1000

-180 to +1200

-170 to + 400

1000 to 1760

380 to 1760

400 to 1760

100 to 2315

-130 to +1300

-200 to +600

-200 to +900

0 to 1395

• Extension (SW1-1, 1-2)

E (CRC)

SW1-1 SW1-2 Extension

J (IC)

OFF

ON

OFF No extension (*)

OFF Discrete input, 8 or 16 points

ON Discrete output, 8 or 16 points

T (CC)

B (RH)

OFF

R

-100

-52

+1860

+2416

+1400

+ 700

+1000

+1496

+1860

S

C (WRe 5-26)

TERMINAL ASSIGNMENTS

N

-272

-252

-52

U

10

11

12

13

14

NC

6

15

16

17

18

L

+IN0 –IN0 +IN1 –IN1

+IN2 –IN2 +IN3 –IN3

P (Platinel II)

(PR)

1

2

3

4

5

7

8

9

+CJ0 –CJ0 +CJ1 –CJ1

NC

+CJ2 –CJ2 +CJ3 –CJ3

-52

300 to 1760

BURNOUT

INDICATION (°F)

CONFORMANCE

RANGE (°F)

T/C

NO. ID

FUNCTION

+CJ0 CJC + 0

–CJ0 CJC – 0

NO. ID

FUNCTION

1

2

3

4

5

6

7

8

9

10 +IN0 T/C + 0

11 –IN0 T/C – 0

12 +IN1 T/C + 1

13 –IN1 T/C – 1

Upscale

+2682

+2048

+2372

+932

Downscale

-458

-436

-458

75

K (CA)

-238 to +2498

-274 to +1832

-292 to +2192

-274 to +752

1832 to 3200

716 to 3200

752 to 3200

212 to 4199

-202 to +2372

-328 to +1112

-328 to +1652

32 to 2543

+CJ1 CJC + 1

–CJ1 CJC – 1

NC No connection

+CJ2 CJC + 2

–CJ2 CJC – 2

+CJ3 CJC + 3

–CJ3 CJC – 3

E (CRC)

J (IC)

14

NC No connection

T (CC)

15 +IN2 T/C + 2

16 –IN2 T/C – 2

17 +IN3 T/C + 3

18 –IN3 T/C – 3

B (RH)

3488

R

-148

-62

+3380

+4381

+2552

+1292

+1832

+2725

+3380

S

C (WRe 5-26)

N

-458

-422

-62

U

L

P (Platinel II)

(PR)

-62

572 to 3200

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 23/40

MODEL: R7ML

CIRCUIT DIAGRAM

Input Circuit

Comm. Circuit

INPUT 0

+IN0

*

10

11

1

–IN0

+CJ0

–CJ0

2

*

INPUT 1

+IN1

12

13

3

–IN1

+CJ1

–CJ1

Control

Circuit

3

6

7

FG

4

INPUT 2

+IN2

24VDC

0V

15

16

6

–IN2

+CJ2

–CJ2

7

INPUT 3

+IN3

17

18

8

–IN3

+CJ3

–CJ3

9

5

14

*MECHATROLINK connectors are internally connected.

The network cable can be connected to either one.

■ Input Connection Example

T/C

+

–

+INn

–INn

+CJn

–CJn

CJC

SENSOR

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 24/40

MODEL: R7ML

• Conversion Rate (SW1-3)

SW1-3 Conversion rate

OFF 250 msec. (*)

RTD INPUT MODULE, 4 points

MODEL: R7ML-RS4

ON

1 sec.

• Burnout (SW1-4)

SW1-4 Burnout

OFF Upscale (*)

SPECIFICATIONS

Isolation: Input 0 to input 1 to input 2 to input 3 to

MECHATROLINK or FG to power input

Converted data range: Engineering unit value (°C, K) × 10

(integer); No multiplication for °F

ON

Downscale

• Extension (SW1-1, 1-2)

SW1-1 SW1-2 Extension

OFF

ON

OFF No extension (*)

OFF Discrete input, 8 or 16 points

ON Discrete output, 8 or 16 points

RTD: Pt 100 (JIS ’97, IEC), Pt 100 (JIS ’89), JPt 100 (JIS ’89),

Pt 50 Ω (JIS ’81), Ni 100, Cu 10, Cu 50

Sensing current: ≤ 1 mA

OFF

Input resistance: ≥ 1 MΩ

Maximum leadwire resistance: 100 Ω per wire

Conversion accuracy: ±1°C (±1.8°F);

±3°C (±5.4°F) for Cu 10

TERMINAL ASSIGNMENTS

10

11

12

13

14

NC

15

16

17

18

INA0 INb0 INA1 INb1

INA2 INb2 INA3 INb3

Conversion rate: 250 msec. or 1 sec.

Response time: Conversion rate × 2 + 50 msec. (0 – 90 %)

Temperature coefficient: ±0.015 %/°C (±0.008 %/°F) of

max. span

1

2

INB0

3

4

INB1

5

6

7

INB2

8

9

INB3

NC

NO. ID

FUNCTION

NO. ID

FUNCTION

1

2

3

4

5

6

7

8

9

NC No connection

INB0 RTD 0-B

10 INA0 RTD 0-A

11 INb0 RTD 0-b

12 INA1 RTD 1-A

13 INb1 RTD 1-b

BURNOUT INDICATION (°C) CONFORMANCE

RTD

Downscale

-240

-236

-100

Upscale

+900

+560

+700

+252

+312

+200

RANGE (°C)

-200 to +850

-200 to +660

-200 to +510

-200 to +649

-80 to +250

-50 to +250

-50 to +150

NC No connection

INB1 RTD 1-B

Pt 100 (JIS ’97, IEC)

Pt 100 (JIS ’89)

JPt 100 (JIS ’89)

Pt 50 Ω (JIS ’81)

Ni 100

NC No connection

INB2 RTD 2-B

14

NC No connection

15 INA2 RTD 2-A

16 INb2 RTD 2-b

17 INA3 RTD 3-A

18 INb3 RTD 3-b

NC No connection

INB3 RTD 3-B

Cu 10 @ 25°C

Cu 50

-212

-100

BURNOUT INDICATION (°F) CONFORMANCE

RTD

Downscale

-400

-393

-148

Upscale

+1652

+1040

+1292

+486

RANGE (°F)

-328 to +1562

-328 to +1220

-328 to +950

-328 to +1200

-112 to +482

-58 to +482

Pt 100 (JIS ’97, IEC)

Pt 100 (JIS ’89)

JPt 100 (JIS ’89)

Pt 50 Ω (JIS ’81)

Ni 100

Cu 10 @ 25°C

Cu 50

-350

-148

+594

+392

-58 to +302

OPERATING MODE SETTING

(*) Factory setting

• RTD Type (SW1-5, 1-6, 1-7, 1-8)

SW1-5 SW1-6 SW1-7 SW1-8

RTD Type

OFF

ON

OFF

ON

OFF

ON

OFF Pt 100 (JIS ’97, IEC) (*)

OFF Pt 100 (JIS ’89)

OFF JPt 100 (JIS ’89)

OFF Pt 50 Ω (JIS ’81)

OFF Ni 100

OFF

ON

OFF

ON

OFF

ON

OFF Cu 10 @ 25°C

OFF

ON

OFF

ON

Cu 50

PC Configurator setting

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 25/40

MODEL: R7ML

CIRCUIT DIAGRAM

Input Circuit

Comm. Circuit

INPUT 0

INA0

*

10

2

INB0

INb0

11

INPUT 1

INA1

12

4

*

INB1

INb1

13

Control

Circuit

INPUT 2

INA2

15

7

3

6

7

FG

INB2

INb2

24VDC

0V

16

INPUT 3

INA3

17

9

INB3

INb3

18

1

3

5

6

8

14

*MECHATROLINK connectors are internally connected.

The network cable can be connected to either one.

■ Input Connection Example

RTD

INAn

A

INBn

B

INbn

B

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 26/40

MODEL: R7ML

±0.20% (Averaging 2 samples)

STRAIN GAUGE INPUT MODULE

MODEL: R7ML-LC2

Option code /R05

±0.05% (Averaging 512 samplesor more)

±0.10% (Averaging 64, 128, 256 samples)

±0.20% (Averaging 16, 32 samples)

±0.30% (Averaging 2, 4, 8 samples)

Lowpass filter:

SPECIFICATIONS

Isolation: Input 0 or monitor output 0 to input 1 or monitor

output 1 to MECHATROLINK or FE to power input

■ INPUT

Approx. 2 kHz or approx. 2 Hz (option code /F2K)

Approx. 1 Hz or approx. 2 Hz (option code /F1)

Input delay time:

Excitation: 5 V ±10% or 2.5 V ±10%

(Input range doubled in the case of 2.5 V excitation)

Changeable with switch

Lowpass filter 2 kHz max. 20 msec. (0 - 90%)

Lowpass filter 2 Hz max. 200 msec. (0 - 90%)

Lowpass filter 1 Hz max. 400 msec. (0 - 90%)

Conversion rate: min. 2000 samples/sec.

Resolution: 1/10000

Maximum current: max. 60 mA (Up to 4 strain gauges of

350 Ω can be connected in parallel-adding connection at 5 V

excitation)

Converted data range:

max. 100 mA (at 2.5 V excitation)

Input range:

Input 0 / input 1: 0 – 10000 of the range from zero to span

Total input data: Sum of input 0 and input 1

Load coefficien: 10.00 – 100.00 (%)

Averaging: 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024 samples

Temperature coefficient: ±0.015 %/°C (±0.008 %/°F)

■ OUTPUT

Option code /R20

-2 – +2 mV/V (at 5 V excitation)

-4 – +4 mV/V (at 2.5 V excitation)

Option code /R10

-1 – +1 mV/V (at 5 V excitation)

-2 – +2 mV/V (at 2.5 V excitation)

Option code /R05

Output range: 0 – 10 V (for input 0 – 100 %)

Operational range: -115 – +115 %

Load resistance: ≥ 100 kΩ

-0.5 – +0.5 mV/V (at 5 V excitation)

-1 – +1 mV/V (at 2.5 V excitation)

Max. Input range:

Conversion accuracy: ±0.1 %

Output delay time: ≤ 250 msec. (0 – 90 %)

Temperature coefficient: ±0.015 %/°C (±0.008 %/°F)

Option code /R20

-3 – +3 mV/V (at 5 V excitation)

-6 – +6 mV/V (at 2.5 V excitation)

Option code /R10

PC CONFIGURATOR

The following parameters can be set with using PC

Configurator Software (model: R7CFG)

Refer to the users manual for the R7CFG for detailed

operation of the software program.

-1.5 – +1.5 mV/V (at 5 V excitation)

- 3 – +3 mV/V (at 2.5 V excitation)

Option code /R05

-0.75 – +0.75 mV/V (at 5 V excitation)

-1.5 – +1.5 mV/V (at 2.5 V excitation)

Zero adjustment:

OPERATING MODE SETTING

(*) Factory setting

Option code /R20

• Extension (SW1-1, 1-2)

-1 – +1 mV/V (at 5 V excitation)

-2 – +2 mV/V (at 2.5 V excitation)

Option code /R10

SW1-1 SW1-2 Extension

OFF

ON

OFF No extension (*)

OFF Discrete input, 8 or 16 points

-0.5 – +0.5 mV/V (at 5 V excitation)

-1 – +1 mV/V (at 2.5 V excitation)

Option code /R05

OFF

ON

Discrete output, 8 or 16 points

• Lowpass Filter (SW1-3)

SW1-3

OFF

ON

Lowpass lter

2 kHz (/F2K) / 1 Hz (/F1) (*)

2 Hz

-0.25 – +0.25 mV/V (at 5 V excitation)

-0.5 – +0.5 mV/V (at 2.5 V excitation)

Accuracy:

Option code except /R05

±0.04% (Averaging 128 samples or more)

±0.05% (Averaging 64 samples)

±0.10% (Averaging 8, 16, 32 samples)

±0.15% (Averaging 4 samples)

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 27/40

MODEL: R7ML

• Averaging (SW1-4, 1-5, 1-6, 1-7)

SW1-4

OFF

ON

SW1-5

OFF

ON

SW1-6

OFF

ON

SW1-7

OFF

ON

Averaging

2 samples (*)

4 samples

OFF

ON

8 samples

ON

16 samples

32 samples

64 samples

128 samples

256 samples

512 samples

1024 samples

OFF

ON

OFF

ON

OFF

ON

OFF

ON

OFF

ON

• Excitation Voltage (SW1-8)

SW1-8

OFF

ON

Excitation Voltage

5V (*)

2.5V

TERMINAL ASSIGNMENTS

10

11

12

13

14

15

16

17

18

V1

NC +EXC0 +IN0 NC

V0 +EXC1 +IN1 NC

1

2

3

-

4

5

6

-

7

-

EXC1 IN1 SLD1

8

9

-

EXC0

NC

IN0 SLD0

C0

C1

NO.

1

ID

FUNCTION

NO.

10

ID

FUNCTION

NC No connection

2

-EXC0 Excitation 0-

-IN0 Input 0-

11 +EXC0 Excitation 0+

12 +IN0 Input 0+

3

4

SLD0 Shield 0

13

NC No connection

5

C0 Voltage output 0- 14

V0 Voltage output 0+

6

-EXC1 Excitation 1-

-IN1 Input 1-

15 +EXC1 Excitation 1+

16 +IN1 Input 1+

7

8

SLD1 Shield 1

17

NC No connection

9

C1 Voltage output 1- 18

V1 Voltage output 1+

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 28/40

MODEL: R7ML

SCHEMATIC CIRCUITRY

Note: In order to improve EMC performance, bond the FG terminal to ground.

Caution: FG terminal is NOT a protective conductor terminal.

Input Circuit

Comm. Circuit

Strain Gauge

*

12

3

+IN0

-IN0

INPUT 0

+EXC0

INPUT 0

11

2

EXCITATION 0

-EXC0

SLD0

4

Output Circuit

Input Circuit

Output Circuit

V0

C0

14

5

OUTPUT 0

*

13

Strain Gauge

Control

Circuit

+IN1

16

7

INPUT 1

-IN1

+EXC1

FG

15

6

3

6

7

INPUT 1

EXCITATION 1

24V DC

0V

-EXC1

SLD1

8

V1

C1

18

9

OUTPUT 1

17

1

10

*MECHATROLINK connectors are internally connected.

The network cable can be connected to either one.

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 29/40

MODEL: R7ML

DC VOLTAGE OUTPUT MODULE, 2 points

MODEL: R7ML-YV2

TERMINAL ASSIGNMENTS

6

7

VH0

8

VL0

9

VH1

10

VL1

NC

1

2

3

4

5

NC

COM0 COM0 COM1 COM1

SPECIFICATIONS

Isolation: Output 0 to output 1 to MECHATROLINK or FG to

NO. ID

FUNCTION

NO. ID

FUNCTION

1

2

3

4

5

NC No connection

COM0 Common 0

COM1 Common 1

6

7

8

9

NC No connection

power input

VH0 Wide span volt. 0

VL0 Narrow span volt. 0

VH1 Wide span volt. 1

Converted data range: 0 – 10000 of the output range

Output range

10 VL1 Narrow span volt. 1

Wide span voltage: -10 – +10 V DC, -5 – +5 V DC,

0 – 10 V DC, 0 – 5 V DC, 1 – 5 V DC

Narrow span voltage: -1 – +1 V DC, 0 – 1 V DC,

-0.5 – +0.5 V DC

CIRCUIT DIAGRAM

Operational range: -15 – +115 % of the output range

(except -10 – +10 V DC);

Comm. Circuit

Output Circuit

OUTPUT 0

VH0

*

7

8

2

3

approx. -11.5 – +11.5 V DC (-10 – +10 V DC)

Load resistance: ≥ 100 kΩ

VL0

COM0

Conversion accuracy: ±0.1 %

Response time: 250 msec. (0 – 90 %)

Temperature coefficient: ±0.015 %/°C (±0.008 %/°F)

*

Output Circuit

OUTPUT 1

VH1

9

10

4

VL1

OPERATING MODE SETTING

(*) Factory setting

COM1

Control

Circuit

3

6

7

FG

24VDC

0V

5

Caution ! - SW1-3 is unused. Be sure to turn off unused

ones.

1

6

• Output Range (SW1-5, 1-6, 1-7, 1-8)

SW1-5 SW1-6 SW1-7 SW1-8 Output range

OFF

ON

OFF

ON

OFF

ON

OFF

ON

-10 – +10 V DC (*)

-5 – +5 V DC

OFF

ON

-1 – +1 V DC

ON

0 – 10 V DC

OFF

ON

OFF

ON

0 – 5 V DC

ON

1 – 5 V DC

OFF

ON

0 – 1 V DC

ON

-0.5 – +0.5 V DC

PC Configurator setting

ON

*MECHATROLINK connectors are internally connected.

The network cable can be connected to either one.

• Output at the Loss of Communication (SW1-4)

SW1-4 Output at the loss of communication

■ Output Connection Examples

OFF Reset the output (to -15% or approx. -11.5V DC)

+

–

VHn

VLn

VHn

VLn

ON

Hold the output (*)

WIDE SPAN

VOLTAGE

+

(maintains the last data received normally)

NARROW SPAN

VOLTAGE

COMn

–

• Extension (SW1-1, 1-2)

SW1-1 SW1-2 Extension

OFF

ON

OFF No extension (*)

OFF Discrete input, 8 or 16 points

ON Discrete output, 8 or 16 points

OFF

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 30/40

MODEL: R7ML

DC CURRENT OUTPUT MODULE, 2 points

MODEL: R7ML-YS2

CIRCUIT DIAGRAM

Output Circuit

OUTPUT 0

Comm. Circuit

*

7

I0

2

COM0

Output Circuit

SPECIFICATIONS

OUTPUT 1

I1

9

4

1

3

5

6

8

Isolation: Output 0 to output 1 to MECHATROLINK or FG to

power input

*

COM1

Converted data range: 0 – 10000 of the output range

Output range: 4 – 20 mA DC

Load resistance: ≤ 600Ω

Conversion accuracy: ±0.1 %

Control

Circuit

Response time: 250 msec. (0 – 90 %)

Temperature coefficient: ±0.015 %/°C (±0.008 %/°F)

3

6

7

FG

24VDC

0V

OPERATING MODE SETTING

(*) Factory setting

Caution ! - SW1-3, 1-5 through 1-8 are unused. Be sure to

turn off unused ones.

• Output at the Loss of Communication (SW1-4)

SW1-4 Output at the loss of communication

OFF Reset the output (to -15%)

ON

Hold the output (*)

(maintains the last data received normally)

• Extension (SW1-1, 1-2)

*MECHATROLINK connectors are internally connected.

The network cable can be connected to either one.

SW1-1 SW1-2 Extension

OFF

ON

OFF No extension (*)

OFF Discrete input, 8 or 16 points

ON Discrete output, 8 or 16 points

OFF

TERMINAL ASSIGNMENTS

6

7

8

9

10

NC

I0

NC

I1

1

2

3

4

5

NC

COM0

NC

COM1

NC

NO. ID

FUNCTION

NO. ID

FUNCTION

1

2

3

4

5

NC No connection

COM0 Common 0

NC No connection

COM1 Common 1

NC No connection

6

7

NC No connection

I0 Current 0

8

NC No connection

I1 Current 1

9

10

NC No connection

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 31/40

MODEL: R7ML

DISCRETE INPUT EXTENSION MODULE, 8 points

CIRCUIT DIAGRAM

MODEL: R7ML-EA8

Input Circuit

1

2

3

4

5

7

8

9

10

6

COM

X0

SPECIFICATIONS

Common: Positive or negative common (NPN/PNP) per

X2

8 points

X4

Number of I/O: Input, 8 points

X6

Control

Circuit

Maximum inputs applicable at once: No limit (at 24 V DC)

Input status indicator: LED turns ON with contact ON

Isolation: Input to internal circuits

X1

X3

Rated input voltage: 24 V DC ±10 %; ripple 5 %p-p max.

ON voltage / current: ≥ 15 V DC (input – COM) / ≥ 3.5 mA

OFF voltage / current: ≤ 5 V DC (input – COM) / ≤ 1 mA

Input current: ≤ 5.5 mA per point at 24 V DC

Input resistance: Approx. 4.4 kΩ

X5

X7

ON delay: ≤ 2.0 msec.

OFF delay: ≤ 2.0 msec.

■ Input Circuit

1

2

COM

X0

TERMINAL ASSIGNMENTS

6

NC

7

8

9

10

X7

X1

X3

X5

1

2

3

4

5

Control

Circuit

COM

X0

X2

X4

X6

NO. ID

FUNCTION

COM Common

X0 Input 0

NO. ID

FUNCTION

1

2

3

4

5

6

7

NC No Connection

X1 Input 1

10

X7

X2 Input 2

X4 Input 4

X6 Input 6

8

X3 Input 3

9

X5 Input 5

10

X7 Input 7

■ Input Connection Examples

PNP Connection

NPN Connection

+

–

– +

1

2

1

2

COM

X0

COM

X0

10

X7

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 32/40

MODEL: R7ML

DISCRETE INPUT EXTENSION MODULE, 16 points

CIRCUIT DIAGRAM

Input Circuit

MODEL: R7ML-EA16

1

2

COM

X0

X2

X4

X6

X8

XA

XC

XE

X1

X3

X5

X7

X9

XB

XD

XF

SPECIFICATIONS

Common: Positive or negative common (PNP/NPN) per

3

4

16 points

5

Number of I/O: Input, 16 points

Maximum inputs applicable at once: No limit (at 24 V DC)

Input status indicator: LED turns ON with contact ON

Isolation: Input to internal circuits

6

7

8

Control

Circuit

Rated input voltage: 24 V DC ±10 %; ripple 5 %p-p max.

ON voltage / current: ≥ 15 V DC (input – COM) / ≥ 3.5 mA

OFF voltage / current: ≤ 5 V DC (input – COM) / ≤ 1 mA

Input current: ≤ 5.5 mA per point at 24 V DC

Input resistance: Approx. 4.4 kΩ

9

11

12

13

14

15

16

17

18

10

ON delay: ≤ 2.0 msec.

OFF delay: ≤ 2.0 msec.

TERMINAL ASSIGNMENTS

10

NC

11

X1

12

X3

13

X5

14

X7

15

X9

16

XB

17

XD

18

XF

1

2

3

4

5

6

7

8

9

COM

X0

X2

X4

X6

X8

XA

XC

XE

NO. ID

FUNCTION

NO. ID

FUNCTION

■ Input Circuit

1

2

3

4

5

6

7

8

9

COM Common

X0 Input 0

X2 Input 2

X4 Input 4

X6 Input 6

X8 Input 8

XA Input 10

XC Input 12

XE Input 14

10

11

12

13

14

15

16

17

18

NC No Connection

X1 Input 1

X3 Input 3

1

2

COM

X0

X5 Input 5

X7 Input 7

X9 Input 9

Control

Circuit

XB Input 11

XD Input 13

XF Input 15

18

XF

■ Input Connection Examples

PNP Connection

NPN Connection

+

–

– +

1

2

1

2

COM

X0

COM

X0

18

XF

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 33/40

MODEL: R7ML

NPN TRANSISTOR OUTPUT EXTENSION MODULE, 8 points

CIRCUIT DIAGRAM

Output Circuit

MODEL: R7ML-EC8A

6

2

3

4

5

7

8

9

10

1

+24 V

Y0

SPECIFICATIONS

Common: Negative common (NPN) per 8 points

Y2

Y4

Number of I/O: Output, 8 points

Maximum outputs applicable at once: No limit (at 24 V DC)

Output status indicator: LED turns ON with contact ON

Isolation: Output to internal circuits

Rated load voltage: 24 V DC ±10 %

Rated output current: 0.25 A per point, 2.0 A per common

Residual voltage: ≤ 1.2 V

Y6

Control

Circuit

Y1

Y3

Y5

Y7

Leakage current: ≤ 0.1 mA

0 V

ON delay: ≤ 0.5 msec.

OFF delay: ≤ 1.5 msec.

(When driving an inductive load, connect a diode in parallel

with the load.)

■ Output Circuit

6

2

+24 V

Y0

TERMINAL ASSIGNMENTS

6

7

8

9

10

Y7

+24 V

Y1

Y3

Y5

1

2

3

4

5

Control

Circuit

0 V

Y0

Y2

Y4

Y6

10

Y7

NO. ID

FUNCTION

NO. ID

FUNCTION

+24 V 24 V DC

Y1 Output 1

1

2

3

4

5

0 V 0 V (common)

Y0 Output 0

Y2 Output 2

Y4 Output 4

Y6 Output 6

6

7

8

Y3 Output 3

Y5 Output 5

Y7 Output 7

9

10

1

0 V

■ Output Connection Example

6

1

2

+24 V

0 V

–

+

Y0

10

Y7

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 34/40

MODEL: R7ML

NPN TRANSISTOR OUTPUT EXTENSION MODULE, 16 points

CIRCUIT DIAGRAM

Output Circuit

MODEL: R7ML-EC16A

10

2

+24 V

Y0

Y2

Y4

Y6

Y8

YA

YC

YE

Y1

Y3

Y5

Y7

Y9

YB

YD

YF

0V

SPECIFICATIONS

Common: Negative common (NPN) per 16 points

3

4

Number of I/O: Output, 16 points

5

Maximum outputs applicable at once: No limit (at 24 V DC)

Output status indicator: LED turns ON with contact ON

Isolation: Output to internal circuits

Rated load voltage: 24 V DC ±10 %

Rated output current: 0.25 A per point, 2.0 A per common

Residual voltage: ≤ 1.2 V

6

7

8

Control

Circuit

9

Leakage current: ≤ 0.1 mA

11

12

13

14

15

16

17

18

1

ON delay: ≤ 0.5 msec.

OFF delay: ≤ 1.5 msec.

(When driving an inductive load, connect a diode in parallel

with the load.)

TERMINAL ASSIGNMENTS

10

11

Y1

12

Y3

13

Y5

14

Y7

15

Y9

16

YB

17

YD

18

YF

+24 V

1

2

3

4

5

6

7

8

9

0 V

Y0

Y2

Y4

Y6

Y8

YA

YC

YE

NO. ID

FUNCTION

NO. ID

FUNCTION

■ Output Circuit

1

2

3

4

5

6

7

8

9

0 V 0 V (common)

Y0 Output 0

Y2 Output 2

Y4 Output 4

Y6 Output 6

Y8 Output 8

YA Output 10

YC Output 12

YE Output 14

10 +24 V 24 V DC

11

12

13

14

15

16

17

18

Y1 Output 1

Y3 Output 3

Y5 Output 5

Y7 Output 7

Y9 Output 9

YB Output 11

YD Output 13

YF Output 15

10

+24 V

Y0

2

Control

Circuit

18

YF

1

0 V

■ Output Connection Example

10

1

+24 V

0 V

–

+

2

Y0

18

YF

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 35/40

MODEL: R7ML

PNP TRANSISTOR OUTPUT EXTENSION MODULE, 8 points

CIRCUIT DIAGRAM

Output Circuit

MODEL: R7ML-EC8B

6

2

3

4

5

7

8

9

10

1

+24 V

Y0

SPECIFICATIONS

Common: Positive common (PNP) per 8 points

Y2

Y4

Number of I/O: Output, 8 points

Maximum outputs applicable at once: No limit (at 24 V DC)

Output status indicator: LED turns ON with contact ON

Isolation: Output to internal circuits

Rated load voltage: 24 V DC ±10 %

Rated output current: 0.25 A per point, 2.0 A per common

Residual voltage: ≤ 1.2 V

Y6

Control

Circuit

Y1

Y3

Y5

Y7

Leakage current: ≤ 0.1 mA

0 V

ON delay: ≤ 0.5 msec.

OFF delay: ≤ 1.5 msec.

(When driving an inductive load, connect a diode in parallel

with the load.)

■ Output Circuit

6

2

+24 V

Y0

TERMINAL ASSIGNMENTS

6

7

8

9

10

Y7

+24 V

Y1

Y3

Y5

1

2

3

4

5

0 V

Y0

Y2

Y4

Y6

Control

Circuit

NO. ID

FUNCTION

NO. ID

FUNCTION

10

Y7

1

2

3

4

5

0 V 0 V

6

7

+24 V 24 V DC (common)

Y1 Output 1

Y0 Output 0

Y2 Output 2

Y4 Output 4

Y6 Output 6

8

Y3 Output 3

9

Y5 Output 5

10

Y7 Output 7

1

0 V

■ Output Connection Example

+

–

6

1

2

+24 V

0 V

Y0

10

Y7

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 36/40

MODEL: R7ML

PNP TRANSISTOR OUTPUT EXTENSION MODULE, 16 points

CIRCUIT DIAGRAM

Output Circuit

MODEL: R7ML-EC16B

10

2

+24 V

Y0

SPECIFICATIONS

Common: Positive common (PNP) per 16 points

3

Y2

4

Y4

Number of I/O: Output, 16 points

Maximum outputs applicable at once: No limit (at 24 V DC)

Output status indicator: LED turns ON with contact ON

Isolation: Output to internal circuits

Rated load voltage: 24 V DC ±10 %

Rated output current: 0.25 A per point, 2.0 A per common

Residual voltage: ≤ 1.2 V

5

Y6

6

Y8

7

YA

YC

YE

Y1

8

Control

Circuit

9

Leakage current: ≤ 0.1 mA

11

12

13

14

15

16

17

18

1

ON delay: ≤ 0.5 msec.

Y3

OFF delay: ≤ 1.5 msec.

Y5

(When driving an inductive load, connect a diode in parallel

with the load.)

Y7

Y9

TERMINAL ASSIGNMENTS

YB

YD

YF

0 V

10

11

Y1

12

Y3

13

Y5

14

Y7

15

Y9

16

YB

17

YD

18

YF

+24 V

1

2

3

4

5

6

7

8

9

0 V

Y0

Y2

Y4

Y6

Y8

YA

YC

YE

NO. ID

FUNCTION

NO. ID

FUNCTION

1

2

3

4

5

6

7

8

9

0 V 0 V

10 +24 V 24 V DC (common)

■ Output Circuit

Y0 Output 0

Y2 Output 2

Y4 Output 4

Y6 Output 6

Y8 Output 8

YA Output 10

YC Output 12

YE Output 14

11

12

13

14

15

16

17

18

Y1 Output 1

Y3 Output 3

Y5 Output 5

Y7 Output 7

Y9 Output 9

YB Output 11

YD Output 13

YF Output 15

10

+24 V

Y0

2

18

1

Control

Circuit

YF

0 V

■ Output Connection Example

+

–

10

1

+24 V

0 V

2

Y0

18

YF

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 37/40

MODEL: R7ML

PNP TRANSISTOR OUTPUT EXTENSION MODULE, 8 points

CIRCUIT DIAGRAM

(shortcircuit protection)

Output Circuit

6

2

3

4

5

7

8

9

10

1

+24 V

Y0

MODEL: R7ML-EC8D

Y2

SPECIFICATIONS

Common: Positive common (PNP) per 8 points

Y4

Number of I/O: Output, 8 points

Y6

Control

Circuit

Maximum outputs applicable at once: No limit (at 24 V DC)

Output status indicator: LED turns ON with contact ON

Isolation: Output to internal circuits

Rated load voltage

Y1

Y3

Y5

Nominal: 19.2 to 30 V DC

Y7

Absolute: 15 to 45 V DC

0 V

Rated output current: 0.25 A per point, 2.0 A per common

Residual voltage: ≤ 2.0 V

Leakage current: ≤ 0.3 mA (24 V DC load, all points OFF)

ON delay: ≤ 0.5 msec.

■ Output Circuit

OFF delay: ≤ 1.5 msec.

6

2

+24 V

Y0

Shortcircuit protection: Works for 0.7 A or more;

automatically resets after recovery

(When driving an inductive load, connect a diode in parallel

with the load.)

Control

Circuit

TERMINAL ASSIGNMENTS

10

Y7

6

7

8

9

10

Y7

+24 V

Y1

Y3

Y5

1

2

3

4

5

0 V

Y0

Y2

Y4

Y6

1

0 V

NO. ID

FUNCTION

NO. ID

FUNCTION

1

2

3

4

5

0 V 0 V

6

7

+24 V 24 V DC (common)

Y1 Output 1

Y0 Output 0

Y2 Output 2

Y4 Output 4

Y6 Output 6

■ Output Connection Example

8

Y3 Output 3

9

Y5 Output 5

+

–

10

Y7 Output 7

6

1

2

+24 V

0 V

Y0

10

Y7

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 38/40

MODEL: R7ML

PNP TRANSISTOR OUTPUT EXTENSION MODULE, 16 points

CIRCUIT DIAGRAM

(shortcircuit protection)

Output Circuit

10

2

+24 V

Y0

MODEL: R7ML-EC16D

3

Y2

SPECIFICATIONS

Common: Positive common (PNP) per 16 points

4

Y4

Number of I/O: Output, 16 points

5

Y6

Maximum outputs applicable at once: No limit (at 24 V DC)

Output status indicator: LED turns ON with contact ON

Isolation: Output to internal circuits

Rated load voltage

6

Y8

7

YA

YC

YE

Y1

8

Control

Circuit

Nominal: 19.2 to 30 V DC

9

Absolute: 15 to 45 V DC

11

12

13

14

15

16

17

18

1

Rated output current: 0.25 A per point, 2.0 A per common

Residual voltage: ≤ 2.0 V

Y3

Y5

Leakage current: ≤ 0.3 mA (24 V DC load, all points OFF)

ON delay: ≤ 0.5 msec.

Y7

OFF delay: ≤ 1.5 msec.

Y9

Shortcircuit protection: Works for 0.7 A or more;

automatically resets after recovery

(When driving an inductive load, connect a diode in parallel

with the load.)

YB

YD

YF

0 V

TERMINAL ASSIGNMENTS

■ Output Circuit

10

11

Y1

12

Y3

13

Y5

14

Y7

15

Y9

16

YB

17

YD

18

YF

+24 V

1

2

3

4

5

6

7

8

9

10

+24 V

Y0

0 V

Y0

Y2

Y4

Y6

Y8

YA

YC

YE

NO. ID

FUNCTION

NO. ID

FUNCTION

2

18

1

2

3

4

5

6

7

8

9

0 V 0 V

10 +24 V 24 V DC (common)

Y0 Output 0

Y2 Output 2

Y4 Output 4

Y6 Output 6

Y8 Output 8

YA Output 10

YC Output 12

YE Output 14

11

12

13

14

15

16

17

18

Y1 Output 1

Y3 Output 3

Y5 Output 5

Y7 Output 7

Y9 Output 9

YB Output 11

YD Output 13

YF Output 15

Control

Circuit

YF

0 V

■ Output Connection Example

+

–

10

1

+24 V

0 V

2

Y0

18

YF

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 39/40

MODEL: R7ML

Specifications are subject to change without notice.

http://www.m-system.co.jp/

R7ML SPECIFICATIONS

ES-7805 Rev.11 Page 40/40


型号：	R7ML-DC16D-R/R05
厂家：	M-SYSTEM
描述：	Remote I/O R7 Series MECHATROLINK I/O MODULE
文件：	总40页 (文件大小：1112K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

R7ML-DC16D-R/R05 [MSYSTEM]

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