Installing The Plc; Location Of Plc In Base - Siemens SIMATIC TI525 Hardware And Installation Manual

3.6.4

Installing the PLC

Complete the following steps to install the PLC in the base.
1. Check dipswitches for correct configuration.
2. Disable all user-supplied power to the base.
3. Insert the PLC into its slot adjacent to the power supply as shown in
Figure 3-20.
4. Tighten the bezel screws.
Bezel screws
5. If you have equipment to connect to the ports, attach the
communication cables to the appropriate port(s). The RS-232-C/RS-423
compatible port accepts a 25-pin male plug and allows communication
with equipment up to 50 ft (15.2 m) away. The RS-422 compatible port
accepts a 9-pin male plug and allows communication up to a distance of
1000 ft (305 m) for all baud rates supported by the PLC model. Both
ports are configured as Data Terminal Equipment (DTE). The pin-outs
are listed in Table 3-1.
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INSTALLATION
Figure 3-20 Location of PLC in Base
3-27
Hardware and Installation User Manual