Johnson Controls tyco iSTAR Edge G2 Quick Start Manual page 12

Wet Wiring for a MagLock
Figure 5 shows wet wiring for a magnetic lock.
■ GND and NC pins are used for energized magnetic locks.
■ The jumper is in the Wet position.
Wiring for AC Fail / Low Batteries
Figure 6 shows wiring for AC fail / low battery condition.
■ NC connections share a common GND connection.
Figure 5: Wet Relay Wiring for MagLock
Figure 6: AC Fail / Low Battery wiring
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