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DIN Track Installation Section 4-6
2. Remove the Inner Board compartment cover.
3. Mount the Inner Board.
!Caution Always turn the power OFF before installing or removing the Inner Board.
Installing or removing the Inner Board with the power ON can cause the CPU
Unit to malfunction, damage internal components, or cause communications
errors.
!Caution Before installing the Inner Board, be sure to first touch a grounded metallic
object, such as a metal water pipe, in order to discharge any static build-up.
4-6 DIN Track Installation
Use the following procedure to install a CQM1H PC on DIN Track.
1,2,3... 1. Mount the DIN Track securely to the control board or inside the control pan-
el using screws in at least 3 separate locations.
2. Release the pins on the backs of the CQM1H Units. These pins lock the
PC to the DIN Track.
Inner Board connector
DIN track
mounting
pin
Unlock