3IF060 CI853 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 CI853/TP853: 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. Connect the cable (maximum 15 m (16.4 yd)) to one of the contacts on the baseplate. Connect the cable screen to the ground terminal within the connector to ground the screen via CI583. 3. If cables longer than 15 m (16.4 yd.) are required, then a short distance modem TC562 must be used. In this case mount the modem onto a DIN-rail in a suitable position, connect a 24 V DC power supply to the modem and connect cable TK853 from CI853 to the TC562 modem input terminals 4. Connect the TC562 modem output terminals to the outgoing cable. The TC562 modem can be used for the following distances/speeds: • Up to 1000 m (1100 yd) with transmission speed 19200 bit/s • Up to 12000 m (13100 yd) with transmission speed 1200 bit/s Connectors Connect the RS-232C channels to the RJ45 connectors marked COM1 and COM2 on the TP853 Baseplate. Table 14. CI853 RS23-C Interface – COM1 and COM2 Connectors Pin Designation Direction Description 1–9 – – See COM3 on TP830, Table 6 on page 85. Note that there is no unit redundancy for the CI853 unit. Installing the PROFIBUS DP Interface, CI854/CI854A/TP854 Section 2 Installation 116 3BSE036351-510 A Installing the PROFIBUS DP Interface, CI854/CI854A/TP854 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. Section 2 Installation Installing the PROFIBUS DP Interface, CI854/CI854A/TP854 3BSE036351-510 A 117 PROFIBUS DP Connection The PROFIBUS DP cable is connected via the 9-pin female D-type connector located on TP854. Figure 39. Connection of Redundant PROFIBUS DP (CI854A) F R RxA RxB CI854A PROFIBUS A PROFIBUS B DUAL PRIM F R RxA RxB CI854A PROFIBUS A PROFIBUS B DUAL PRIM Line A Line B ON ON Installing the PROFIBUS DP Interface, CI854/CI854A/TP854 Section 2 Installation 118 3BSE036351-510 A Installation of PROFIBUS DP 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. Table 15. CI854/CI854A – PROFIBUS DP Connector PIN Designation Description 1 Shield Shield/protective ground 2 – Not Used 3 RxD/TxD-P Receive/Transmit Data P-line (B-line) 4 CNTR-P Indicates Direction to Repeater (TTL) 5 DGND Digital Ground 6 VP +5 V, for terminating resistors 7 – – 8 RxD/TxD-N Receive/Transmit Data N-line (A-line) 9 DGND Digital Ground Note that there is no unit redundancy for the CI854 unit. Only for CI854A. Hot swap is supported for CI854A (not CI854). Section 2 Installation Installing the MasterBus 300 Interface, CI855/TP853 3BSE036351-510 A 119 Installing the MasterBus 300 Interface, CI855/TP853 The CI855 is powered from the processor unit via the CEX-Bus and requires therefore no additional external power source. The baseplate, TP853, provides two Ethernet ports for connection of redundant Ethernet network for MasterBus 300. Use the following procedure to install the CI855/TP853: 1. Mount the unit on 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. Connect the Ethernet twisted pair cable to the contact on the baseplate. 3. Connect the other end of the Ethernet cable to an Ethernet Switch. Ethernet twisted pair Connection The Ethernet twisted pair is connected via the 10BaseT RJ45 connector located on TP853. For a description of the connector, see Table 5 on page 84. If an interface to an AUI is required, a converter from 10BaseT to AUI is needed. The communication unit, CI855, can not provide power to the transceiver, therefore a separate power source must be used. Note that there is no unit redundancy for the CI855 unit |
