M8XR3-5V2Z1-R [MSYSTEM]

Dual Output Super-mini Signal Conditioners Pico-M Series;


型号：	M8XR3-5V2Z1-R
厂家：	M-SYSTEM
描述：	Dual Output Super-mini Signal Conditioners Pico-M Series
文件：	总5页 (文件大小：106K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

MODEL: M8XR3

(Usable range: -50 to +200°C, -58 to +392°F)

Dual Output Super-mini Signal Conditioners Pico-M Series

9: Cu 10 @25°C

(Usable range: -50 to +200°C, -58 to +392°F)

0: Specify

RTD CONVERTER

(PC programmable, CE)

Note: Consult M-System for 2-wire RTD

(Configurator software is used to change the input type and

range.)

Functions & Features

• Converts a wide variety of RTD input into two isolated,

linearized process signals

• PC programmable

[2] OUTPUT 1 / OUTPUT 2

• Linearization

V2Z1: Range -10 – +10 V DC / Range 0 – 20 mA DC

V2V2: Range -10 – +10 V DC / Range -10 – +10 V DC

(Configurator software is used to change output over the

described range of the selected suffix code.

• Burnout protection

• User's temperature table can be used Space-saving, easy-

to-maintain, multi-channel installation base

For changing between suffix codes, set the Output Range

Selector on the side of unit before software adjustment.)

POWER INPUT

DC Power

R: 24 V DC

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

MODEL: M8XR3-[1][2]-R[3]

[3] OPTIONS

blank: none

ORDERING INFORMATION

• Code number: M8XR3-[1][2]-R[3]

/Q: With options (specify the specification)

Specify a code from below for each of [1] through [3].

(e.g. M8XR3-4V2V2-R/Q)

SPECIFICATIONS OF OPTION: Q

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

/C01: Silicone coating

• Input range (e.g. 0 – 500°C)

• Output 1 / Output 2 (e.g. 1 – 5 V / 1 – 5 V DC)

Input Code 4: Pt 100 (JIS ’97, IEC) setting will be used

if the input code is not specified. If no I/O specifications

are specified, model M8XR3-4V2V2-R/Q will be shipped.

For the input suffix code 0, use Ordering Information

Sheet (No. ESU-5471).

/C02: Polyurethane coating

/C03: Rubber coating

RELATED PRODUCTS

• Installation Base or Single Mount Base Socket (model:

• Specify the specification for option code /Q

(e.g. /C01)

M8BSx)

This unit must be mounted on dedicated base or socket.

• PC configurator software (model: JXCON)

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 for the PC configurator for applicable

cable types.

[1] INPUT RTD (2- or 3-wire)

1: JPt 100 (JIS'89)

(Usable range: -200 to +500°C, -328 to +932°F)

3: Pt 100 (JIS'89)

(Usable range: -200 to +850°C, -328 to +1562°F)

4: Pt 100 (JIS'97, IEC)

(Usable range: -200 to +850°C, -328 to +1562°F)

5: Pt 50 Ω (JIS'81)

GENERAL SPECIFICATIONS

Construction: Plug-in

(Usable range: -200 to +649 °C, -328 to +1200°F)

6: Ni 508.4 Ω

Mounting screw: M3 screw (torque 0.3 N·m)

Housing material: Flame-resistant resin (black)

Power supply: Via the Installation Base terminals

(model: M8BSx)

(Usable range: -50 to +200°C, -58 to +392°F)

7: Pt 1000

(Usable range: -200 to +200°C, -328 to +392°F)

8: Ni 100

Isolation: Input to output 1 to output 2 to power

Overrange output: Approx. -15 to +115 %

M8XR3 SPECIFICATIONS

ES-5384 Rev.5 Page 1/5

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

MODEL: M8XR3

Manual zero adjustments: -5 to +5 %

(factory setting: 0 %)

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

Operating humidity: 30 to 95 %RH (non-condensing)

Mounting: Installation Base (model: M8BSx)

Weight: 70 g (2.5 oz)

Manual span adjustments: 95 to 105 %

(factory setting: 100 %)

Programming: Downloaded from PC; RTD type, temp. range,

output range, zero and span, simulating output, user's

temperature table, linearization, etc.

Burnout protection: Upscale standard; downscale or no

burnout optional by programming

PERFORMANCE

Accuracy: Input accuracy + output accuracy

Inversely proportional to the span.

See HOW TO CALCULATE THE ACCURACY.

• Input accuracy: (% of input range)

JPt 100 (JIS ’89) : ±0.02 %

Status indicator LED: Blinking patterns indicate different

operating status of the transmitter.

Configurator connection: 2.5 dia. miniature jack;

RS-232-C level

Pt 100 (JIS ’89) : ±0.02 %

Pt 100 (JIS ’97, IEC) : ±0.02 %

Pt 50 Ω (JIS ’81) : ±0.02 %

INPUT SPECIFICATIONS

Maximum leadwire resistance: 20 Ω per wire (3-wire)

Sensing current: ≤ 1.0 mA

Ni 508.4 Ω : ±0.02 %

Pt 1000 : ±0.02 %

Ni 100 : ±0.1 %

If not specified, the input range is shown below.

1: JPt 100 (JIS '89) 0 – 100°C

3: Pt 100 (JIS '89) 0 – 100°C

4: Pt 100 (JIS '97, IEC) 0 – 100°C

5: Pt 50 Ω (JIS '81) 0 – 200°C

6: Ni 508.4 Ω 0 – 100°C

Cu 10 : ±0.2 %

• Output accuracy: (% of output range)

-10 – +10 V : ±0.02 %

0 – 20 mA : ±0.04 %

Temp. coefficient: ±0.015 %/°C (±0.008 %/°F) of I/O range

at 0 to 55°C [32 to 131°F]

7: Pt 1000 0 – 100°C

Response time: ≤ 0.9 sec. (0 – 90 %)

Burnout response: ≤ 10 sec.

8: Ni 100 0 – 100°C

9: Cu 10 @ 25°C 0 – 100°C

Line voltage effect: ±0.1 % over voltage range

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength:

OUTPUT SPECIFICATIONS

■ DC Current: 0 – 20 mA DC

1500 V AC @1 minute (input to output 1 or output 2 or

power to ground)

Operational range: 0 – 24 mA DC

Minimum span: 1 mA

500 V AC @1 minute (output 1 to output 2 to power)

Offset: Lower range can be any specific value within the

output range provided that the minimum span is

maintained.

Load resistance: Output drive 6 V max.

(e.g. 4 – 20 mA: 300 Ω [6 V ÷ 20 mA])

■ DC Voltage: -10 – +10 V DC

Operational range: -11.5 – +11.5 V DC

Minimum span: 1 V

Offset: Lower range can be any specific value within the

output range provided that the minimum span is

maintained.

Load resistance: Output drive 1 mA max.

(e.g. 1 – 5 V: 5000 Ω [5 V ÷ 1 mA])

If not specified, the output range is shown below.

V2Z1: 1 – 5 V / 4 – 20 mA DC

V2V2: 1 – 5 V / 1 – 5 V DC

INSTALLATION

Current consumption: Approx. 50 mA (70 mA for current

output)

M8XR3 SPECIFICATIONS

ES-5384 Rev.5 Page 2/5

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

MODEL: M8XR3

RoHS Directive

EN 50581

HOW TO CALCULATE THE ACCURACY

■ Overall Accuracy

[Example] Pt 100, 0 – 700°C, 1 – 5 V output

Input Accuracy

= Max. Range ÷ Input Span × Input Accuracy

= 1050 ÷ 700 × 0.02

= 0.03

Output Accuracy

= Max. Range ÷ Output Span × Output Accuracy

= 20 ÷ 4 × 0.02

= 0.1

Overall Accuracy

= 0.03 + 0.1

= ±0.13 %

■ Accuracy with a User’s Temperature Table

Custom input accuracy + output accuracy

(Inversely proportional to the span)

Input Accuracy:

(a) Ω ÷ Input Span × 100 %

where (a) is 100mΩ or [Max. Range × 0.2 %], whichever is

greater.

The accuracy applies only at the user’s calibration points.

Data between each point is approximated with a linear line,

thus is not applicable.

Output Accuracy: ≤ ±0.04 %

[Example] 100 – 200 Ω input, 1 – 5 V output

(a) is the greater value among: 200 Ω × 0.2 % = 400 mΩ, or

100 mΩ, thus 400 mΩ is selected.

Input Accuracy = 400 mΩ ÷ 100 Ω × 100 = 0.4

Output Accuracy = 20 ÷ 4 × 0.04 = 0.2

Overall Accuracy = 0.4 + 0.2 = ±0.6 %

°C 30

100

150

200

250

Ω

Approximated Line

Data Point

Actual Line

STANDARDS & APPROVALS

EU conformity:

EMC Directive

EMI EN 61000-6-4

EMS EN 61000-6-2

M8XR3 SPECIFICATIONS

ES-5384 Rev.5 Page 3/5

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

MODEL: M8XR3

EXTERNAL VIEWS

■ SIDE VIEW

■ FRONT VIEW

Output Range Selector

Status Indicator LED

Configurator Jack

UP Switch

DOWN Switch

■ BOTTOM VIEW

Zero/Span Selector

OFF

Output Range Selector

(SW POSITION: RANGE)

I: V2Z1 (-10 – +10 V / 0 – 20 mA DC)

V: V2V2 (-10 – +10 V / -10 – +10 V DC)

Zero/Span Selector

(SW POSITION: MODE)

S: SPAN

Center: OFF

Z: ZERO

Zero/Span is calibrated by using UP/DOWN switches when

the calibration mode is set. Refer to the instruction manual

for detailed procedures.

EXTERNAL DIMENSIONS unit: mm (inch)

I/O PINS

17.5(.69)

75 (2.95)

83 (3.27)

M8XR3 SPECIFICATIONS

ES-5384 Rev.5 Page 4/5

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

MODEL: M8XR3

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

STATUS

ZERO/SPAN

SELECTOR

Isolation

RTD

Digital

Computation

Output

Driver

–

Low Drift

Amplifier

& Burnout

OUTPUT 1

OUTPUT 2

UP/DOWN

SWITCHES

Output

Driver

–

OUTPUT RANGE

SELECTOR

–

JACK

CONFIGURATOR

POWER

Installation Base

Specifications are subject to change without notice.

M8XR3 SPECIFICATIONS

ES-5384 Rev.5 Page 5/5

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

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