Rockwell-automation 1784-KTS_KTX_KTXD User Manual Communication Interf Uživatelský manuál stáhnout pdf (Strana 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)

42135

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Rockwell-automation 1784-KTS_KTX_KTXD User Manual Communication Interf Uživatelský manuál Strana 38