Installation Instructions
ADAMS RITE MANUFACTURING CO.
ADAMS RITE POWER SUPPL
ADAMS RITE POWER SUPPL
Y
Y
P
P
ART NUMBER PS-LR
ART NUMBER PS-LR
260 Sant
260 Sant
a Fe S
a Fe S
treet, Pomona, CA
treet, Pomona, CA
91767•800.872.3267•Fax 800.232.7329
91767•800.872.3267•Fax 800.232.7329
Need more information? Visit our website at:
www
www
.adamsrite.com
.adamsrite.com
Page 3 of 14
Rev Date: 10/2/07
80-0180-247 REV (H)
THEORY OF OPERATION
The Adams Rite Power Supply provides power and control for up to two exit devices. Each exit device is
controlled by a timer that is initiated by a switch closure. The timer is user configured and holds the exit
device(s) in the unlatched position for 2, 5, 10, 15, 20, 30, 45 or 60 seconds. At the end of the selected time
the exit device(s) will relatch. If the switch controlling the exit device is held closed longer than the selected
time, the exit device remains unlatched until the controlling switch is released.
An optional mode is available allowing both retraction timers to activate in response to closure of either
switch.
The Adams Rite Power Supply is listed as an Exit Device, Access Control System unit to UL305 and
UL1012 requirements for power supplies and CAN / CSA - C22.2.
Exit devices under the system control remain latched during a complete power failure but always allow free
mechanical egress.
1.1. S
TEP1 –
SET PRIMARY VOLTAGE
The Adams Rite Power Supply may be powered from 115VAC or 230VAC.
SW2 selects the desired voltage, and is factory pre-set for 115 VAC operation.
To operate from 230VAC, set SW2 to the position marked “230V” on the circuit board.
M
AKE SURE THIS SETTING IS CORRECT BEFORE APPLYING POWER!
1. CONFIGURE THE ADAMS RITE POWER SUPPLY
**Caution**
A
LL CONNECTIONS MUST BE MADE PER THE FOLLOWING INSTRUCTIONS
.
S
AFETY AND PROPER OPERATION RELY ON PROPER INSTALLATION
.
B
YPASSING OR OMITTING CONNECTIONS MAY DAMAGE EXIT DEVICES
,
THE
A
DAMS
R
ITE
P
OWER
S
UPPLY
,
AND COULD RESULT IN UNSAFE CONDITIONS
.
THIS IS NO PLACE FOR CREATIVE WIRING!
FUSE 2
J4
SW2
L N
120 V
230 V
2A SLOW BLOW
3.15 A