Connect To A Device On The Controlnet Network - Allen-Bradley 1784-PCIC Installation Instructions Manual

1-10 Install the 1784-PCIC or 1784-PCICS Communication Interface Card

Connect to a Device on the ControlNet Network

The 1786-CP cable (Figure 1.3) connects a host computer to another ControlNet
device. It has two RJ-45 8-pin connectors.
Figure 1.3 1786-CP cable
ATTENTION
See Tables 1.1 and 1.2 for the wiring for the 1786-CP cable.
Table 1.1 Wiring For 1786-CP Cable (Connector 1)
Wire Number
1
2
3
4
5
6
7
8
Publication 1784-IN003D-EN-P - January 2006
RJ-45 8-pin Connectors
Connector 1
1786-CP Cable
Use only the 1786-CP cable when you connect a
programming terminal to the network through the Network
Acces Port (NAP). If you use a different cable, it could
result in possible network failures or product damage.
Signal Mnemonic
ISO-GND
N.C.
PTTX-H
PTTX-L
PTRX-L
PTRX-H
N.C.
ISO-GND
Connector 1
Signal Name
Isolated Ground
No Connection
Transmit Data High
Transmit Data Low
Receive Data Low
Receive Data High
No Connection
Isolated Ground
Connector 2
30124-m