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Rockwell Automation 1784-PKTX_PKTXD Communication Card User Manual User Manual

Page 25

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Connecting the Network Interface Card 4-9

Publication 1784-UM527B-EN-P - October 2003

Figure 4.1 Communicating to multiple SLCs via the DH-485 network

Connecting the Card to a Single SLC Processor on DH-485

Figure 4.2 on page 4-10 shows an example of a point-to-point link consisting of an SLC
processor and a programming station. This configuration requires the 1784-PKTX or
-PKTXD card and an SLC processor. The SLC CPU is connected directly to the 1784-PKTX
or -PKTXD card with a 1784-CP14 cable, as shown on page 4-10.

To

1784-PKTx Card

17680

Communication Cable

Belden #9842

Link

Coupler

1747-AIC

1747-C11

Link

Coupler

1747-AIC

1747-C11

Link

Coupler

1747-AIC

1747-C11

SLC Controller

SLC Controller

SLC Controller