Cable Solutions for Multi-Vendor PLCs
Modicon TSX Micro 37-21/22 & Premium Series PLCs
For RS-422A connection:
PLC Side
(TSX SCP CX 4030)
Omron
NT Side
NT631 (Port B Terminal Strip)
Orange/White
White/Orange
White/Green
Green/White
Brown/White
SDB(+)
SDA(-)
RDB(+)
RDA(-)
Terminal
TSX SCP114
TSX SCP CM 4030
PLC Side
(TSX SCP CX 4030)
Omron
NT Side
NT31 (Port B)
Orange/White
White/Orange
White/Green
Green/White
Brown/White
11
15
10
16
SDB(+)
SDA(-)
RDB(+)
RDA(-)
25 Pin Male
Metric Thread
Modicon TSX Quantum Series PLCs
For RS-232C connection:
PLC Side
Omron
NT Side
NT31 (Port A)
NT631 (Port A or B)
1
2
3
4
5
6
7
8
9
1
Shield
RXD
TXD
DTR
GND
DSR
RTS
2
3
4
5
6
7
8
9
TXD
RXD
CTS
GND
9 Pin Male
Metric Thread
PLC Side
Omron
NT Side
NT31 (Port B)
1
2
3
4
5
6
7
8
9
1
Shield
RXD
TXD
DTR
GND
DSR
RTS
2
3
4
5
6
7
TXD
RXD
GND
CTS
19
25 Pin Male
OMRON [ OMRON ELECTRONICS LLC ]
