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Rockwell Automation 1785-Lx0C15 ControlNet PLC-5 Programmable Controllers User Manual User Manual

Page 32

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1785-UM022C-EN-P - February 2008

1-20

Installing Your ControlNet PLC-5 Processor

Serial Channel

To program the processor using Channel 0, configure the channel for
RS-232C using DF1 point-to-point protocol.

When using this

communication card:

Use this cable:

1784-KTX, KTXD

• 1784-CP13

1784-PCMK

• 1784-PCM6
• 1784-PCM5 with 1784-CP7 adapter

1784-PKTX, -PKTXD

• 1784-CP13

If your personal computer
has a 9-pin serial port,
use the 1784-CP10 cable.

If your personal computer
has a 25-pin serial port,
use the 1784-CP11 cable.

Personal computer

Personal computer

PLC-5/20C

Processor

PLC-5/40C, -5/46C
or -5/80 C Processor

If you connect or disconnect the serial cable with
power applied to this processor or the device on the
other end of the cable, an electrical arc can occur.
This could cause an explosion in hazardous location
installations. Be sure that power is removed or the
area is nonhazardous before proceeding.

WARNING

!