Omron SYSDRIVE 3G3JV

7-35
7-10-2 Wiring the Communications Line
H Connector Pin Arrangements of CS1W-SCB41 and
C200HW-COM06-EV1
Pin No. Code Signal name I/O
1 SDA Send data (–) Output
2 SDB Send data (+) Output
3 NC --- ---
4 NC --- ---
5 NC --- ---
6 RDA Recv data (–) Input
7 NC --- ---
8 RDB Recv data (+) Input
9 NC --- ---
Frame FG FG ---
H Standard Connection Diagram
D RS-485 (2-wire)
Communications Board
RS-422
/485
Interface
Code Pin No.
Frame
9-pin, D-sub connector
(Cable side: Male)
3G3JV
Code
3G3JV
Code
Control
circuit ter-
minal block
(commu-
nications
terminals)
Control
circuit ter-
minal block
(commu-
nications
terminals)
shield
Communications Chapter 7