Install Lock - Schlage M490DE Installation Instructions And Use

4

Install lock

4a Install magnet and secure with screws.
5
Connect wiring to board (basic model).
5a Connect plug and wires to board.
Power Input Fire Alarm Input
12/24V DC Apply a
UL 294 Listed, power normally closed
limited, Class 2, power dry contact or a
supply must be used jumper if not
connected to fire
PWR PWR
alarm.
+ - + -
FIRE FIRE
For wire gauge and length specifications,
see "Wire Gauge and Length
Specifications" on page 2.
5b Set SW2 dip switches.
NOTE: Dip switch panel may be upside-down, depending on installation. Look for the "OFF" label and
L
compare to the images below for correct dip switch positions.
Feature Switch
Nuisance Delay
1
2
Nuisance Alert 3
Auto Relock 4
Anti-Tailgate 5
(Plus Model Only)
Door Propped/Forced 6
(Plus Model Only)
Unlock Alert 7
DEL Enabled 8
Reset Input Release Input
Dry contact Dry contact
closure resets closure will
lock in alarm release lock for
condition. the time delay
period.
RST RST RLS RLS
COILS COILS
Setting
0 seconds 1 second
Off On
Off Off
Off=Disabled
Off=Disabled
Off=Disabled
Off=Disabled
Off=Disabled
Off=Disabled
Auxiliary Input
Apply a normally
closed dry contact or
a jumper if not using.
Opening dry contact
places lock into delayed
egress countdown.
AUX AUX
Description
2 seconds 3 seconds Nuisance delay is the amount of time the door must be pushed
or aux input must be pressed before triggering the Delayed
Off On
Egress Cycle. Programmable to 0-3 seconds.
On On
On=Enabled Causes horn to sound during nuisance delay
On=Enabled When enabled, lock will energize upon regaining power or
after a fire alarm condition clears.
On=Enabled Door will relock as soon as it closes – even if the relock time
delay has not ended.
On=Enabled Enables door propped and door forced alarms
On=Enabled Horn sounds whenever door is unlocked and power is still
applied to the door
On=Enabled Enables or disables the DEL plunger switch. Aux Input will
always function even if DEL plunger switch is disabled.
Actual Size
Alarm Output (Optional)
Contacts change state
during an alarm condition.
30V@1A resistive
ALRM
C NO
O FF
O N
7