MODEL: SC200D

SC200D SPECIFICATIONS

ES-6334 Rev.0 Page 9/11

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

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

Excitation

Supply

Isolation

Sensor

Excitation

Input

Circuit

Isolation

A

B

B

*3. Connect input resistor module (model: REM4) for current input.

*4. Connect CJC sensor for thermocouple input.

*5. Connect input resistor module (model: REM4).

■ UNIVERSAL INPUT CONNECTION E.G.

RTD

A

B

A

B

C

A

B

C

A

B

C

T/C

CJC SENSOR

C

3

2

1

POTENTIOMETER

max.

min.

*

3

*

4

*

5

R

A

B

C

R

29

30

2-Wire

XMTR

+

–

+

–

+

–

+

–

+

–

VOLT / CURRENT

INPUT

■ DISCRETE INPUT PULSE

INPUT CONNECTION E.G.:

Dry contact

1 or 2kΩ

+

–

A/D

Converter

Discrete

Input

Circuit

34

+

35

+

36

+

37

+

38

+

39

−

+

42

A1

B1

43

45

47

46

A2

B2

C2

48

+

49

+

Ai 1

Ai 2

50

+

Ai 3

51

+

52

−

Ai 4

14

1

15

2

+

−

SHLD

40

41

27

28

+

−

SHLD

16

17

18

19

20

21

22

23

24

25

Do 1

Increase Pulse

Do 2

Decrease Pulse

Do 3

Do 4

Do 5

10

11

Mv 1

Mv 2

Ao 1

Ao 2

12

13

U (+)

V (–)

26 FG

T4

T1

T2

T3

T4

T1

T2

T3

Di 1 / Pi 1

Di 2 / Pi 2

Di 3 / Pi 3

Di 4 / Pi 4

Di 5 / Pi 5

Isolation

Isolation

Isolation

Isolation

A/D

Converter

A/D

Converter

Di 6 / Pi 6

Pv 1 UNIVERSAL INPUT

Pv 2 UNIVERSAL INPUT

PC CONFIGURATOR/

BUILDER SOFTWARE

JACK

SENSOR EXC

INPUT

COM

Digital

Computation

Display /

Setting

Isolation

Isolation

Isolation

Isolation

Isolation

Isolation

Output

Driver

Output

Driver

Output

Driver

Output

Driver

POWER

Shielded Twisted-pair Cable

Shielded Twisted-pair Cable

To Other

NestBus

Devices

To Other

Modbus-RTU

Devices

RJ-45 CONNECTOR Modbus/TCP

Do 6

RUN CONTACT

*1. Close across the terminals 27 – 28 when the unit is located at the end of a transmission line (= no cross-wiring).

*2. Close across the terminals 14 – 15 when the unit is located at the end of a transmission line (= no cross-wiring).

31

33

32

+

–

2-WIRE TRANSMITTER

29

30

+12V