M2EXT [MSYSTEM]

Super-mini Signal Conditioners with Display Mini-M M2E Series;


型号：	M2EXT
厂家：	M-SYSTEM
描述：	Super-mini Signal Conditioners with Display Mini-M M2E Series
文件：	总7页 (文件大小：175K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

MODEL: M2EXT

• Voltage output: -10 - +10 V DC

Super-mini Signal Conditioners with

Display Mini-M M2E Series

[1] POWER INPUT

AC Power

THERMOCOUPLE TRANSMITTER

(PC programmable)

M2: 100 – 240 V AC (Operational voltage range 85 – 264 V,

47 – 66 Hz)

Functions & Features

DC Power

• Accepts direct input from a thermocouple and provides a

linearized process signal

R: 24 V DC

(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)

P: 110 V DC

• Adjustments with the front button

• Wide selection of thermocouples

• OEL display with good visibility

(Operational voltage range 85 – 150 V, ripple 10 %p-p max.)

Typical Applications

[2] OPTIONS

• Small burnout sensing current enables long distance

transmission with minimum offset drifts

• Electric furnace (isolation)

blank: none

/Q: With options (specify the specification)

• No burnout type can connect to a single T/C in parallel

with a recorder

SPECIFICATIONS OF OPTION: Q (multiple selections)

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

/C01: Silicone coating

29.5

/C02: Polyurethane coating

(1.16)

/C03: Rubber coating

TERMINAL SCREW MATERIAL

/S01: Stainless steel

EX-FACTORY SETTING

(3.27)

/SET: Preset according to the Ordering Information Sheet

(No. ESU-5145)

124

Down

(4.88)

RELATED PRODUCTS

mm (inch)

• M2E configurator software (model: M2ECFG)

Downloadable at M-System’s web site.

A dedicated cable is required to connect the module to the

PC. Please refer to the internet software download site or

the users manual (EM-5147) for the M2E configurator for

applicable cable types.

MODEL: M2EXT–[1][2]

ORDERING INFORMATION

• Code number: M2EXT-[1][2]

GENERAL SPECIFICATIONS

Construction: Plug-in

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

(e.g. M2EXT-M2/Q)

Connection: M3 screw terminals (torque 0.8 N·m)

Screw terminal: Chromated steel (standard) or stainless

steel

• Specify the specification for option code /Q

(e.g. /C01/S01/SET)

Housing material: Flame-resistant resin (gray)

Isolation: Input to output to power

INPUT – Field-selectable

Thermocouple

Overrange output: Approx. -10 to +110 % (Not available for

current output not greater than 0 mA)

(PR), K (CA), E (CRC), J (IC), T (CC), B (RH), R, S, C (WRe 5-26),

N, U, L, P (Platinel II)

Input zero fine adj. range: -10 to +10℃ (front button)

Input span fine adj. range: -10 to +10℃ (front button)

Output zero fine adj. range: -5 to +5% (front button)

Output span fine adj. range: 95 to 105% (front button)

Burnout protection: Upscale standard; downscale or no

burnout optional by programming

OUTPUT – Field-selectable

◆ DC Output

• Current output: 0 - 20 mA DC

• Voltage output: -5 - +5 V DC

M2EXT SPECIFICATIONS

ES-5145 Rev.3 Page 1/7

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

MODEL: M2EXT

(Set to "None" at item [51] Burnout, when the unit is

connected with another instrument in parallel.)

Linearization: Standard

Offset: Lower range can be any specific value within the

output range provided that the minimum span is

maintained.

Cold junction compensation: CJC sensor attached to the

input terminals

Load resistance: Output drive 1 mA max.

Output setting: DIP Switch on side panel (refer to the

instruction manual)

INSTALLATION

Power Consumption

Configuration: Program with front buttons or Via PC.

Programmable features include: Refer to the parameter list.

Configurator connection: 2.5 dia. miniature jack;

RS-232-C level

•AC:

Max. 4.5 VA at 100 V

Max. 6.5 VA at 200 V

Max. 8.5 VA at 264 V

•DC: Max. 2.3 W

DISPLAY

Operating temperature: -5 to +55°C (23 to 131°F)

Operating humidity: 10 to 85 %RH (non-condensing)

Mounting: Surface or DIN rail

Weight: Approx. 200 g (0.44 lb)

Display functions: Displays and sets measured range,

engineering unit

Display size: Approx. 15.6 × 20.8 mm (0.61” × 0.82”)

Number of pixels: 68 × 95 (horizontal × vertical)

Character color: Yellow

PERFORMANCE

Display life: Approx. 60000 hours

(Expected time for the Display brightness to be reduced to

50 % when the Display is used continuously with brightness

setting 2 in 25 ℃)

Accuracy: Input accuracy + output accuracy

See CALCULATION EXAMPLES OF OVERALL ACCURACY.

Inversely proportional to the setting span.

Except the accuracy of input resistor.

Input accuracy: [Table 1 Accuracy value + Cold Junction

Compensation Error 0.5°C (0.9°F)] or ±0.1 % of span,

whichever is greater.

Display type: OEL display

Display digit: Negative 5 digits, positive 6 digits (-99999 to

999999)

Decimal point position:

Display accuracy:

· Input display: None, number of decimal places 1 or 2

· Output display: Settable arbitrarily

Input display: Input accuracy ±1 digit

Output display: Input accuracy + output accuracy ±1 digit

Output accuracy: ±0.04 % of max. output range

Cold junction compensation error:

±0.5°C at 25 ±10°C

INPUT SPECIFICATIONS

Input resistance: 1 MΩ min.

Burnout sensing: ≤ 0.2 μA

±0.9°F at 77 ±18°F

Measurement rang: -5 to +105% of input setting value

Refer to the operating manual (EM-5145-B) for changing

input range, setting value.

(The described accuracy may be partially not

satisfied when the input temperature is below 0°C. Consult

factory.)

Temp. coefficient (% of max. I/O range): ±0.015 %/°C

(±0.008 %/°F)

OUTPUT SPECIFICATIONS

■ DC Current

Input resolution: Max. 20 bits

Output resolution: Max. 16 bits

Output range: 0 – 20 mA DC

Response time (filter time constant: 0 sec.): ≤ 0.5 sec.

(0 – 90 %)

Conformance range: 0 – 22mA DC

Minimum span: 1 mA

Burnout response: ≤ 10 sec.

Offset: Lower range can be any specific value within the

output range provided that the minimum span is

maintained.

Line voltage effect: ±0.1 % over voltage range

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 2000 V AC @1 minute (input to output

to power to ground)

Load resistance: Output drive 15 V max.

(Not available to output less than 0 mA, output range may

not be extended to -10 %)

■ DC Voltage

Output range: -5 - +5 V DC, -10 - +10 V DC

Conformance range: -6.0 - +6.0 V DC, -12 - +12 V DC

Minimum span: 250 mV, 1 V

M2EXT SPECIFICATIONS

ES-5145 Rev.3 Page 2/7

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

MODEL: M2EXT

CALCULATION EXAMPLES OF OVERALL ACCURACY

[Example] Input Range K thermocouple, 0 – 1000°C, Output Range 0 – 20 mA, Output Setting 4 – 20 mA

■ Overall accuracy

• Input Accuracy

1) Absolute value accuracy (Table 1): 1.00°C

2) CJC error (0.5°C) added: 1.50°C

3) 1.50°C ÷ 1000°C × 100 = 0.15 %

4) 0.15 % > 0.1 % of span. ➠ 0.15 % is selected.

• Output Accuracy = Output Range Span (20 mA) ÷ Output Span Setting (16 mA) × 0.04 % = 0.05 %

Overall Accuracy = 0.15 + 0.05 = ±0.20 %

[Table 1]

°C

INPUT RANGE

MINIMUM SPAN

SETTING RANGE

0 to 1760

ACCURACY CONFORMANCE RANGE

(PR)

2ꢀ00

1ꢀ00

2ꢀ00

1ꢀ00

0 to 1760

-150 to +1370

-170 to +1000

-180 to +1200

-170 to +400

400 to 1760

200 to 1760

0 to 1760

K (CA)

-270 to +1370

-270 to +1000

-210 to +1200

-270 to +400

0 to 1820

E (CRC)

J (IC)

T (CC)

B (RH)

-50 to +1760

0 to 2315

C (WRe 5-26)

0 to 2315

-270 to +1300

-200 to +600

-200 to +900

0 to 1395

-130 to +1300

-200 to +600

-200 to +900

0 to 1395

P (Platinel II)

°F

INPUT RANGE

MINIMUM SPAN

SETTING RANGE

32 to 3200

ACCURACY CONFORMANCE RANGE

(PR)

3ꢀ60

1ꢀ80

3ꢀ60

1ꢀ80

32 to 3200

-238 to +2498

-274 to +1832

-292 to +2192

-274 to +752

752 to 3200

392 to 3200

32 to 3200

K (CA)

-454 to +2498

-454 to +1832

-346 to +2192

-454 to +752

32 to 3308

E (CRC)

J (IC)

T (CC)

B (RH)

-58 to +3200

32 to 4199

C (WRe 5-26)

32 to 4199

-454 to +2372

-328 to +1112

-328 to +1652

32 to 2543

-202 to +2372

-328 to +1112

-328 to +1652

32 to 2543

P (Platinel II)

INPUT RANGE

MINIMUM SPAN

SETTING RANGE

273ꢀ15 to 2033ꢀ15

3ꢀ15 to 1643ꢀ15

3ꢀ15 to 1273ꢀ15

63ꢀ15 to 1473ꢀ15

3ꢀ15 to 673ꢀ15

273ꢀ15 to 2093ꢀ15

223ꢀ15 to 2033ꢀ15

273ꢀ15 to 2588ꢀ15

3ꢀ15 to 1573ꢀ15

73ꢀ15 to 873ꢀ15

73ꢀ15 to 1173ꢀ15

273ꢀ15 to 1668ꢀ15

ACCURACY CONFORMANCE RANGE

(PR)

2ꢀ00

1ꢀ00

2ꢀ00

1ꢀ00

273ꢀ15 to 2033ꢀ15

123ꢀ15 to 1643ꢀ15

103ꢀ15 to 1273ꢀ15

93ꢀ15 to 1473ꢀ15

103ꢀ15 to 673ꢀ15

673ꢀ15 to 2033ꢀ15

473ꢀ15 to 2033ꢀ15

273ꢀ15 to 2033ꢀ15

273ꢀ15 to 2588ꢀ15

143ꢀ15 to 1573ꢀ15

73ꢀ15 to 873ꢀ15

73ꢀ15 to 1173ꢀ15

273ꢀ15 to 1668ꢀ15

K (CA)

E (CRC)

J (IC)

T (CC)

B (RH)

C (WRe 5-26)

P (Platinel II)

M2EXT SPECIFICATIONS

ES-5145 Rev.3 Page 3/7

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

MODEL: M2EXT

STANDARDS & APPROVALS

EU conformity:

EMC Directive

EMI EN 61000-6-4

EMS EN 61000-6-2

Low Voltage Directive

EN 61010-1

Installation Category II

Pollution Degree 2

Input or output to power: Reinforced insulation (300 V)

Input to output: Basic insulation (300 V)

RoHS Directive

EN 50581

EXTERNAL VIEW

Display

PERCENT

100.00

OUTPUT

20.000

Up Button

Mode Button

Set Button

SW1

Down Button

Output Setting DIP SW

Mode

Set

OFF

SW1

Configurator Jack

Down

OFF

COMPONENT

Display

FUNCTION

Indicates present values, setting values and abnormal information. Two types of present values at upper

and lower are displayed by setting.

Mode Button

Set Button

Used to shift from measuring mode to each setting mode. Destination to shift is changed by the time

pressing and holding the button. Used to return from each setting mode to measuring mode. (press and

hold for 2 sec. or more)

Used to change setting value of setting parameter. When at setting changeable state, used to enter

(save) the setting value. Used to move on through digits of setting value for input/output scaling at setting

changeable state,

Up Button

Used to shift through setting parameter, and to increase or select setting value.

Used to shift through setting parameter, and to decrease or select setting value.

Down Button

Con!gurator Jack

Used to con!gure with M2E con!gurator software (model: M2ECFG). At the same time, set the lockout

setting of the unit to ‘lock’.

Refer to the operating manual (EM-5145-B) for detailed procedures.

M2EXT SPECIFICATIONS

ES-5145 Rev.3 Page 4/7

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

MODEL: M2EXT

PARAMETER LIST

It is available to congure or conrm settings shown below by using front button. Conguring or conrming with PC is available when

using M2E congurator software (model: M2ECFG).

MODE

ITEM SETTING PARAMETER RANGE

UNIT INITIAL VALUE

Basic setting

Lockout setting

Input range

Lock / Unlock

—

Lock

(PR)

K (CA)

E (CRC)

J (IC)

T (CC)

B (RH)

C (WRe 5-26)

P (Platinel II)

0 % input setting

(PR): 0.0 – 1740.0

°C

0.0

K (CA): -270.0 – 1350.0

E (CRC): -270.0 – 980.0

J (IC): -210.0 – 1180.0

T (CC): -270.0 – 380.0

B (RH): 0.0 – 1800.0

R: -50.0 – 1740.0

S: -50.0 – 1740.0

C (WRe 5-26): 0.0 – 2295.0

N: -270.0 – 1280.0

U: -200.0 – 580.0

L: -200.0 – 880.0

P (Platinel II): 0.0 – 1375.0

(PR): 20.0 – 1760.0

K (CA): -250.0 – 1370.0

E (CRC): -250.0 – 1000.0

J (IC): -190.0 – 1200.0

T (CC): -250.0 – 400.0

B (RH): 20.0 – 1820.0

R: -30.0 – 1760.0

100 % input setting

°C

1000.0

S: -30.0 – 1760.0

C (WRe 5-26): 20.0 – 2315.0

N: -250.0 – 1300.0

U: -180.0 – 600.0

L: -180.0 – 900.0

P (Platinel II): 20.0 – 1395.0

Input decimal point

Output range

No decimal point

The number of decimal places : 1 or 2

—

1 place of decimals

0 – 20 mA

-5 – +5 V

-10 – +10 V

0 % output setting

0.000 – 19.000

-5.000 – 4.750

-10.000 – 9.000

4.000

100 % output setting

1.000 – 20.000

-4.750 – 5.000

-9.000 – 10.000

20.000

0 % output scaling

100 % output scaling

Output decimal point

-99999 – 999999

—

0.00

100.00

No decimal point

The number of decimal places : 1 – 5

2 places of decimals

Loop test

-10.00 – 110.00

Cancel

M2EXT SPECIFICATIONS

ES-5145 Rev.3 Page 5/7

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

MODEL: M2EXT

MODE

Option

ITEM SETTING PARAMETER

RANGE

UNIT

INITIAL VALUE

Burnout

None / Down / Up

Choose from 68 types*

°C / °F / K

—

Unit (OUT Scaling)

Temperature unit

—

°C

Cold junction compensation

Preset "xed terminal temperature

Filter time constant

Input Zero "ne adjust

Input Span "ne adjust

Output Zero "ne adjust

Output Span "ne adjust

Lockout setting

CJM / FXD TEMP

-50.00 – 100.00

0 – 30

—

CJM

0.00

°C

sec.

°C

-10.00 – 10.00

-5.000 – 5.000

95.000 – 105.000

Lock / Unlock

0.00

0.000

100.000

Lock

—

Advanced

Display setting

Upper: choose from 5 types*

Lower: choose from 6 types*

—

Upper: INPUT

Lower: PERCENT

Brightness

1 (darkest) – 4 (brightest)

0 (always on), 1 – 60

OFF / RESET

—

min.

—

Display timeout

Reset all settings

Version indication

Lockout setting

OFF

—

Lock / Unlock

—

Lock

* For detailed types, refer to the operating manual (EM-5145-B).

EXTERNAL DIMENSIONS unit: mm (inch)

6 (.23)

2–4.2x5

(.17x.20)

MTG HOLE

6 (.24) deep

DIN RAIL

35mm wide

11–M3

SCREW

11 10

22 (.87)

29 (1.14)

94 (3.70)

124 (4.88)

29.5 (1.16)

[4 (.16)]

(.31)

• When mounting, no extra space is needed between units.

TERMINAL ASSIGNMENTS

CJC SENSOR

(model: CJM)

11 10

M2EXT SPECIFICATIONS

ES-5145 Rev.3 Page 6/7

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

MODEL: M2EXT

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

Output Setting

DIP SW

comp. leadwire

Isolation

T/C

Output

Driver

Digital

–

Computation

Circuit

OUTPUT

Low Drift

Amplifie

–

& Burnout

(+)

CJC

SENSOR

POWER

Display

Circuit

(–)

model: CJM

CONTROL

CONFIGURATOR

JACK

Base Socket

Specifications are subject to change without notice.

M2EXT SPECIFICATIONS

ES-5145 Rev.3 Page 7/7

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

M2EXT [MSYSTEM]

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