MODEL: R30SVF4

R30SVF4 SPECIFICATIONS

ES-9023 Rev.3 Page 6/6

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

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

11

Control

Circuit

VH1

VL1

I1

COM1

2

12

1

18

9

19

8

VH4

VL4

I4

COM4

13

VH2

VL2

I2

COM2

4

14

3

16

VH3

VL3

I3

COM3

7

17

6

■ Input Connection Examples

VHn

In

COMn

VLn

Wide Span

Voltage

+

–

Narrow Span

Voltage

+

–

Current

+

–

VHn

In

COMn

VLn

VHn

In

COMn

VLn

Note: Connect either wide or narrow span or current terminals for each channel.

RUN LED

ERR LED

Comm.

Circuit

5

10

20

15

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

Input 1

Input 2

Input 3

Input 4

INTERNAL POWER

INTERNAL BUS

Input Circuit

Input Circuit

Input Circuit

Input Circuit

Specifications are subject to change without notice.