Brand: TRICONEX

Type:3625C1

Origin: the United States

Warranty: 365 days

Colour: new/used

Shipping method: Courier delivery

The CI854/CI854A 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/TP854: 1. Mount the unit onto the DIN-rail, see Mounting AC 800M Units onto DIN-Rail on page 65 and Installing the PM86x/TP830 Processor Unit in Single Configuration on page 78. 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. 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 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: 6. If the CI854A is installed in a redundant configuration connect the PROFIBUS DP cable to primary and backup module. Do it like described in Figure 39 on page 117. Switch the termination ON for the interface on primary or backup module that is at the end of the line.

PROFIBUS DP Connection The PROFIBUS DP cable is connected via the 9-pin female D-type connector located on TP854.

For installation of the fieldbus and recommended certified fieldbus devices and components, see fieldbus documentation and Appendix C, Recommended Components. The PROFIBUS DP must be connected with shielded twisted pair cables.