Rockwell Automation 1756-Lx_Mx ControlLogix Controller and Memory Board Installation Instructions - Manuel (Page 32)

32 ControlLogix® Controller and Memory Board
Publication 1756-IN101J-EN-P - November 2004
To connect a workstation to the serial port, use one of these cables:
• 1756-CP3 serial cable
• 1747-CP3 cable from the SLC product family (If you use this
cable, the controller door may not close.)
If you make your own serial cable:
• Limit the length to 15.2m (50 ft).
• Wire the connectors as follows:
• Attach the shield to both connectors
42576
controller end
workstation end
2 RDX
3 TXD
4 DTR
COMMON
6 DSR
7 RTS
8 CTS
9
1 CD
2 RDX
3 TXD
4 DTR
COMMON
6 DSR
7 RTS
8 CTS
9
1 CD
Workstation Controller
42231