6
When all the required input modules have been installed you can connect the
input signal cables one by one to the input modules.
It is also possible to make a loop through from one input module to another.
Input cable
installation
Basics
It is possible to remove an input module from a module slot without using
any tools, just use your fingers to press the fastener downwards and then
pull the module outwards to remove it from the module slot..
Module
removal