Rockwell Automation 1784-KTCS ControlNET Scanner Installation Instructions - Manual (Page 24)

24 ControlNet Scanner Card
Publication 1784-5.35 – April 1999
Table A shows the wiring for the cable.
Table A
Wiring for 1786-CP connector cable
Connector 1
Wire Number Signal Mnemonic Signal Name
1 ISO-GND Isolated Ground
2 N.C. No Connection
3 PTTX-H Transmit Data High
4 PTTX-L Transmit Data Low
5 PTRX-L Receive Data Low
6 PTRX-H Receive Data High
7 N.C. No Connection
8 ISO-GND Isolated Ground
Connector 2
Wire Number Signal Mnemonic Signal Name
1 ISO-GND Isolated Ground
2 N.C. No Connection
3 PTRX-H Receive Data High
4 PTRX-L Receive Data Low
5 PTTX-L Transmit Data Low
6 PTTX-H Transmit Data High
7 N.C. No Connection
8 ISO-GND Isolated Ground