Rockwell Automation 1784-KTS_KTX_KTXD User Manual Communication Interface Card - Manual (Page 38)

4-4 Connect the Interface Card
1784-6.5.22 - November 1999
Connect the 1784-KTx Card to DH+ Devices
In your application, you may need to use the KTx card to communicate with a
single device or multiple DH+ devices via a DH+ network. This section shows
you how to connect to a classic or an enhanced PLC-5 processor.
Connect the Card to a Classic PLC-5 Processor
To connect the 1784-KTX or-KTXD card to a classic PLC-5 processor, follow
these steps:
1. Turn off power to the computer.
Important: If you disconnect the ac power from the computer you loose the
chassis ground. Electrostatic damage (ESD) protection is lost.
2. Connect the 3-pin Phoenix end of the CP12 cable to the KTx card.
1784-CP12 cable
9-pin D-shell connector
3-pin Phoenix connector with
switchable termination resistor
10.5 ft
(3.2 m)
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