Omron NTXS - Siemens-S7 300 Series Plc to Ntxs Unit

Appendix
192
18 SIEMENS-S7 300 SERIES PLC TO NTXS UNIT
UNIT
NTXS SIDE
SIEMENS S7-300 SIDE
2 mtr.
SIGNALS
TX+
RX+
SG
TX-
RX-
DB9 MALE
(RS485)
DB9 MALE
(RS485)
DB9 MALE
PINOUTS
Shield Wire
Shield Wire to DB9 body
ATTACH
PLC
Pin #
1
2
3
4
5
6
7
8
9
Pin #
1
2
3
4
5
6
7
8
9
SIGNALS
A
SG
B
A
B
Note: These details are also applicable to Siemens S7-200
6
9
1
5