Battery Failure Modes; External Power Supply - Schlage AD-400 Instruction Manual

AD-400 /AD-401 Networked Wireless Lock User Guide

Battery Failure Modes

The battery failure mode is set using the SUS. See the SUS User Guide for more information.
Mode
Fail As-Is (default)
1
Fail Unlocked
1
Fail Locked
1 Fail Unlocked and Fail Locked modes are not available if lock is externally powered.
The AD-400/AD-401 may be connected to external power using a UL294 listed Power Supply for
UL installations, and a power supply that complies with CAN/UL-S318 or CAN/ULC-S319 for cUL
installations. The power supply must be capable of sourcing at least 250 mA @ 12 or 24 VDC (Schlage
PS902, PS904, PS906).
When externally powered, the lock will always fail as-is if power is lost.
Lock remains in current state until batteries are replaced.
Lock unlocks and remains unlocked until batteries are replaced.
Lock locks and remains locked until batteries are replaced.

EXTERNAL POWER SUPPLY

Description
+
–
Polarity Required
!
12