West Control Solutions CALogix - Manual (Page 5)

3. Ensuring the input terminals are facing downwards, add the control modules to base unit. Press the top and
bottom tabs on the module lightly and ensuring module is kept straight, push to locate in base unit (see diagram
below).
Press
4. Pre-wire connectors and plug into the appropriate modules (we suggest wire markers for identification)
REMOVING A MODULE
1.
Isolate supply to CALogix and all module input and output connectors.
2. Unplug connectors to module requiring removal.
3. Press tabs as shown above to release module.
4. Carefully pull the module away from base-unit ensuring tabs are free to remove.
REMOVING BASE-UNIT FROM DIN-RAIL
1. Isolate supply to CALogix and all module input and output connectors.
2. Unplug connectors to base-unit and all modules.
3. Insert screwdriver into DIN-rail release block and apply pressure away from the controller, the base-unit can then
be removed.
REPLACING A CONTROL MODULE
When replacing a control module follow the instructions above for removing and installing control modules. If a control
module is being replaced with another that has the same part number, all parameter settings will be automatically
transferred from the base unit to the new module on re-powering the system, no reconfiguration will be required.
If a module is being replaced with a module that has a different part number, ensure that the system is
re-wired accordingly and the module settings are modified to reflect the changes made, before running your
system. Failure to do so may result in dangerous operation or damage to the system.
If you are replacing logic modules with PID modules, it is important to turn off or delete any associated logic.
CLEANING
Wipe down with damp cloth (water only).
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