Electrical requirements:
The ND-Series electrified locks are powered by DC power only. DO NOT USE AC POWER.
Voltage: 12 or 24 V DC (maximum 26.4 V, minimum 10.8 V)
Holding current: 10 mA
Peak current: 230 mA
Operating temperature: 32°F to 120°F (0°C to 49°C)
All power requirements shown are for single lock operation.
AWG 14 16 18 20
Voltage
12 V 500’ (152 m) 300’ (91 m) 200’ (61 m) 100’ (30 m)
24 V Up to 1000’ (304 m)
Note: Either lock wire may be attached to either power supply terminal (+ or -).
Troubleshooting:
If lock does not operate –
Ensure the lock is powered with DC power.
Ensure the input voltage is between 10.8 and 26.4 volts DC.
Do not use AC power
Request-to-Exit (RX) Lock
RX utilizes a microswitch inside the lock case to detect rotation of the inside knob/lever. The switch then signals the use of the opening to
the security system.
Attach wires from RX switch wire harness to an electrified hinge/EPT (not furnished). Refer to the Allegion Connect section below for wire
identification. Electrical rating: 2 A, 30 V DC
RX Switch kit #N123-062 installation:
Attach switch assembly to pin on chassis using the screw (included with kit).
Use RX anti-rotation plate (see inset).
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