Section 2 Installation Mounting AC 800M Units onto DIN-Rail
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will occur. If difficulty is experienced with installing a unit onto a baseplate, this is a
positive indication that the Alpha code lock/unit compatibility is incorrect.
See Figure 12 on page 55 for further details of the Alpha code lock arrangement.
The mechanical keys are delivered pre-set and must not be altered. This prevents the
removable interface being placed on the wrong type of baseplate.
Figure 12. Unit Baseplate – Alpha Code Lock Arrangement
Pre-Set
Alpha Code Key