Specifications

Allen-Bradley DH+ Driver Help

1784 KTX(D) and PKTX(D) Cable Connection to the DH-485 Network

Line 1 is nearest to the "1784" label on the card.

1784 PCMK/B Connection to DH+ Network

Items required for the connection are as follows:

l A 1784-PCM5/B cable, which can be obtained from Allen Bradley. The PCM5/B cable is used with a DH+

network.

l A 1784-CP7 adapter, which can be obtained from Allen Bradley.

For information on connecting the 1784 PCMK/B to the DH+ network, refer to the instructions below.

1. Connect the left end of the 1784-PCM5/B cable to the PCMK card. The silver side of the left end of the

cable should face the top of the PCMK card.

2. Next, attach the 9-Pin end of the 1784-CP7 adapter to the right end of the 1784-PCM5/B cable (a 9-Pin D-

shell).

3. Then, attach the 8-pin end of the adapter (an 8-pin mini DIN connector) of the adapter to the device.

1784 PCMK/B Connection to DH-485 Network

The 1784-PCM4/B cable is required for the connection to the network and may be obtained from Allen Bradley.

The PCM4/B cable is used with a DH-485 network. For information on connecting the 1784 PCMK/B to the DH-485

network, refer to the instructions below.

1. Connect the left end of the 1784-PCM4/B cable to the PCMK card. The silver side of the left end of the

cable should face the top of the card.