Filter
Top Products
NV3128 RS-422A Machine-Control Routing Switch 2-15
RS-422 Cable Pin-Out
PIN Controlling Device Controlled Device
1 Frame Ground Frame Ground
2 Receive A Transmit A
3 Transmit B Receive B
4 Transmit Common Receive Common
5 Spare Spare
6 Receive Common Transmit Common
7 Receive B Transmit B
8 Transmit A Receive A
9 Frame Ground Frame Ground