Rockwell-automation 1756-Lx_Mx ControlLogix Controller and Memory Boar Manuale Utente Scaricare il pdf (Pagina 35)

ControlLogix Controller and Memory Board 35

Publication

1756-IN101L-EN-P - June 2008

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 15.2 m (50 ft), wire the

connectors as follows, and attach the shield to both connectors.

42576

Item Description

1 Workstation end

2 Controller end

1

2

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

1

2

42231

Item Description

1 Workstation

2 Controller

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 51 52

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