REF601 REF610 REF610C ABB Control panel touch screen (in stock)

REF601 REF610 REF610C ABB Control panel touch screen (in stock)

REF601 REF610 REF610C ABB Control panel touch screen (in stock)

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The CI854/CI854A/CI854B is powered from the processor unit via the CEX-Bus

and requires therefore no additional external power source.

Use the following procedure to install the CI854/CI854A/CI854B/TP854:

1. Mount the unit onto the DIN-rail, see Mounting AC 800M Units onto DIN-Rail

on page 71 and Installing the PM85x/PM86x/TP830 Processor Unit in Single

Configuration on page 84.

2. Install a connector on the PROFIBUS DP cable. A connector with a switchable

built-in bus termination is recommended. Connect the cable screen to the metal

case of the connector to ground the screen via CI854/CI854A/CI854B. Connect

the data cable wire A to the terminal PIN8 (RxD/TxD-N) and the data cable

wire B to the terminal PIN3 (RxD/TxD-P). If the data transfer cable has data

wires with red and green insulation, then the following assignment should be

used:

Data cable wire A: green

Data cable wire B: red

3. Connect the cable shield for both lines to functional ground, for example by

using a grounding clamp.

4. Connect the PROFIBUS DP cable to one of the connectors PROFIBUS A or

PROFIBUS B on the baseplate. For support of Line Redundancy connect a

second PROFIBUS DP cable to the other contact.

5. If the CI854/CI854A/CI854B is at the end of the PROFIBUS DP cable, switch

the bus termination ON. Otherwise leave the bus termination switched OFF.

The following applies for CI854A/CI854B:

6. If the CI854A/CI854B is installed in a redundant configuration connect the

PROFIBUS DP cable to primary and backup module. Do it like described in

Figure 44 on page 126. Switch the termination ON for the interface on primary

or backup module that is at the end of the line.