7.2 Replacing Common Modules
This section explains how to remove or install the common modules of the safety control unit.
The dual-redundantly configured modules can be removed and installed without turning of
f
the power supply to the safety control unit.
The detailed procedures for the following modules are explained.
• V net Coupler Unit
• Power Supply Module
• Processor Module
• ESB Bus Coupler Module
• ESB Bus Interface Module
• Optical ESB Bus Repeater Module
<7.2 Replacing Common Modules > 7-6
IM 32Q06C10-31E 4th Edition : Jan.30,2015-00