
Section 2: Installation IEI MiniMax 3 Installation/Programming Manual
2.10 Wire the Alarm Shunt Relay
The Alarm Shunt Relay is used when you are controlling access to a door that is monitored by an external alarm system. This relay
activates at the same time as the Main Relay (by either a valid code/card or REX) so you can bypass the existing alarm panel, as
shown in the diagram below. For this feature you must wire dedicated door contact to terminals TS6 (door contact switch input) as
shown below. The Alarm Shunt Relay remains energized until one second after the door contact switch input is closed. Remember you
must
remove jumper JP1
for the door contact input to operate.
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Figure 12: Wiring the Alarm Shunt Relay