Service and maintenance
12.7 Replacing an I/O module
SIPLUS HCS4200 PROFINET/PROFIBUS DP
202
Operating Instructions, 07/2019, A5E35066204A/006
12.7
Replacing an I/O module
Requirement
●
The AC power supply must be disconnected from the supply at the mounting location of
the device and secured against switching on again.
●
The 24 V DC supply voltage must be disconnected.
Preparations
Remove all connectors from the PM before dismantling the I/O module.
Note
To unlock the connectors, press down the two levers on the sides of the plug connectors.
Tool
You will need a Torx T8 screwdriver.
Removing the I/O module
Figure 12-9 Removing the PM
1. Undo the two fixing screws ① on the PM
2.
Release the PM using the ejector lever
②
and pull PM out
3.
Place board on an ESD-compatible surface
Summary of Contents for SIPLUS HCS Series
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