Replacing The Pom4220 - Siemens SIPLUS HCS Series Operating Instructions Manual

Service and maintenance
12.5 Replacing a power output module (POM)
12.5.2

Replacing the POM4220

Tool
● You will need a Torx T8 screwdriver.
Preparations
Remove all connectors from the POM before dismantling the POM.
Note
To unlock, press down the two levers on the sides of the plug connectors.
Dismantling the POM
Figure 12-6
198
Dismantling the POM
SIPLUS HCS4200 PROFINET/PROFIBUS DP
Operating Instructions, 07/2019, A5E35066204A/006