POINT I/O RS-232 and RS-485 ASCII Modules 11
Publication
1734-IN588B-EN-P - July 2003
0
1
23
45
6
7
Tx
NC
NC
NC
Rx
NC
NC
SG
43124
Tx, S+ = Transmit Rx, S- = Receive
NC = No Connection SG = Signal Ground
CG = Chassis Ground
0
1
23
45
6
7
S+
S-
NC
CG
NC
NC
NC
SG
43488
0
1
23
45
6
7
Tx+
Tx-
NC
CG
Rx+
Rx-
NC
SG
43489
RS-422RS-485RS-232
