MODEL: M8RS

M8RS SPECIFICATIONS

ES-5463 Rev.7 Page 2/2

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

INSTALLATION

Current consumption: Approx. 30 mA (50 mA for current

output)

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)

PERFORMANCE in percentage of span

Accuracy: ±0.2 %

Temp. coefficient: ±0.02 %/°C (±0.01 %/°F)

Response time: ≤ 0.2 sec. (0 – 90 %)

Burnout response: ≤ 10 sec.

Line voltage effect: ±0.1 % over voltage range

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength:

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

power to ground)

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

SWC test: ANSI/IEEE-C37.90.1-1989

EXTERNAL DIMENSIONS unit: mm (inch)

I/O PINS

17.5(.69)

75 (2.95)

83 (3.27)

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

+

–

Isolation

Installation Base

Voltage

Amplifier

OUTPUT 1

3

5

6

7

8

9

10

11

+

–

+

–

OUTPUT 2

S

Z

1

2

4

D

A

B

C

POWER

Output

Driver

Output

Driver

A

B

B

RTD

Burnout

Linearizer

Constant Curr.

Constant Curr.

Diff.

Amplifier

+

–

Ref.

Resistor

Specifications are subject to change without notice.