Siemens SIMATIC ET 200iSP, Руководство по эксплуатации

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3. Push the TM-PS-B/ TM-PS-B UC to the left until you hear it engage on the first terminal
module TM-PS-A/ TM‑PS‑A UC.
4. Bolt the terminal module to the mounting rail. Refer to
Installing terminal module TM-PS-A/
TM-PS-A UC.
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Figure 4-7 Installing terminal module TM-PS-B/ TM-PS-B UC
Removing the terminal module TM-PS-A/ TM‑PS-A UC or TM-PS-B/ TM-PS-B UC.
The terminal module is wired up and there are further terminal modules to the right of it
1. Switch off the power supply of the terminal module TM-PS-A/ TM-PS-A UC and, if present,
on the TM-PS-B/ TM-PS-B UC.
2. Use a screwdriiver to disconnect the cables from terminal module TM-PS-A/ TM-PS-A UC.
3. Release the two fastening screws of the terminal module.
4. Using the screwdriver as a lever, force the slider on terminal module TM-PS-A/ TM-PS-A
UC to its bottom end stop, then slide the terminal module to the left.
Note
The slider is located below the terminal module (see figure above).
5. While pulling on the slider, swivel the terminal module off the mounting rail.
6. Repeat steps 2 to 5 for terminal module TM-PS-B/ TM-PS-B UC, if present.
Installing
4.3 Installing the terminal module for power supply PS
ET 200iSP
Operating Instructions, 11/2017, A5E00247483-07
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