Uninstalling the Power Supply PS
1. Use the 4.5 mm screwdriver to trip the catch on the underside of the terminal module TM-
PS-A/ TM-PS-A UC or TM-PS-B/ TM-PS-B UC and pull this downward until it latches in.
2. Swivel the Power Supply out of the mounting position of the terminal module TM-PS-A/ TM-
PS-A UC or TM-PS-B/ TM‑PS-B UC.
CAUTION
Danger of burns
During operation, the enclosure of the Power Supply PS can reach a temperature of up
to 90 °C. There is a danger of burning!
WARNING
Death or severe personal injury may result if the following precautions are not taken
If a power supply is disconnected too early, sparking could cause an explosion.
After unlocking an ET 200iSP power supply, wait at least 2 minutes before disconnecting
the power supply in a hazardous atmosphere.
5.5.3
Inserting and labeling the interface module and electronic modules
Installing and labeling the interface module and electronic module
1. Hang the interface or electronic module in the top section of the storage part of the terminal
module.
2. Swivel the interface or electronic module downward until it latches on the terminal module.
Wiring
5.5 Inserting and labeling the power supply, interface module, and electronic modules
ET 200iSP
Operating Instructions, 11/2017, A5E00247483-07
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