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Chapter 1
™
Introducing Integra32
This interference can be suppressed by placing a diode (1N4004 or similar) across the
lock or other inductive device being switched. Connect the diode cathode (end with
band) to the positive terminal and the other end to the negative terminal. The diode must
be placed at the device being switched and not at the controller.
Relay Output Operation
Lock Output
Any output can be used to control a magnetic lock or door strike. Multiple outputs can
be set to the same function (outputs one and two can both be Lock outputs for reader A).
For magnetic locks, the relay should be configured from the PC as 'On State' de-
energized for fail-safe operation. If power fails (AC and battery), the power to the
magnetic lock is removed and the door is opened.
™
Integra32
Hardware Guide
Magnetic Lock Connection Diagram
RBH Access Technologies Inc.
16
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