User's Manual

MorphoAccess® SIGMA Lite Series – Installation Guide
Section 4 : Electrical Interface
2015_2000007248-V1 - Draft
This document and the information therein are the property of Morpho. They must not be
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33
June 2015
Example of connection for electrical door locks
Figure 12: Example of electric latch connection
+
VCC <30V
Imax < 2A
Electric
door lock
Overswing
diode
MorphoAccess®
SIGMA Terminal
Button on other
side of the door
Relay
Pin 1
Relay
Pin 2