Rockwell-automation 1756-Lx_Mx ControlLogix Controller and Memory Boar Manuale Utente Scaricare il pdf (Pagina 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

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