16

Specifications are subject to change without notice

WM30 96 DS 240914

WM30 96

RS485 and RS232 wiring diagrams

RS485 port

Static, relay and analogue outputs wiring diagrams

Relays

Analogue 20mA DC

Analogue 10V DC

Out1

Out2

Out1

Out2

1 23 4

1 23 4

Opto-mosfet

RS232 port

NOTE. RS485: additional devices provided with RS485 are connected in parallel. The termination of the serial output is

carried out only on the last instrument of the network, by means of a jumper between (B+) and (T).

: the communication

RS232 and RS485 ports can’t be connected and used simultaneously.

A

Out1

23 4

Out2

56

7

56 78

1 23 4

Out1 Out2

6

7

8

1

2

3

4

6

7

8

1

2

3

4

6

7

8

1

2

3

4

M O O2, M O R2, modules

M O A2, M O V2, modules

M C 485 232, module

Out1

Out2

Out1

Out2

Mandatory

termination