ADAMS RITE PS-LR Operating instructions

ADAMS RITE MANUFACTURING CO.
ADAMS RITE POWER SUPPL
ADAMS RITE POWER SUPPLY YP PART NUMBER PS-LR ART NUMBER PS-LR
260 Sant
260 Santa Fe S
a Fe Street, Pomona, CA
treet, Pomona, CA 91767•800.872.3267•Fax [phone]
91767•800.872.3267•Fax [phone]
Page 1 of 10
Need more information? Visit our website at: www www.adamsrite.com .adamsrite.com
Rev Date: 07/26/10 80-0180-247 REV (H)
OWNERS
MANUAL AND INSTALLATION INSTRUCTIONS
AADDAAMMSSRRIITTEEPPOOWWEERRSSUUPPPPLLYY
PS-LLR
Document Part Number
80-0180-247 Rev.(H)
ECN 11117
2 - October - 2007

ADAMS RITE MANUFACTURING CO.
ADAMS RITE POWER SUPPL
ADAMS RITE POWER SUPPLY YP PART NUMBER PS-LR ART NUMBER PS-LR
260 Sant
260 Santa Fe S
a Fe Street, Pomona, CA
treet, Pomona, CA 91767•800.872.3267•Fax [phone]
91767•800.872.3267•Fax [phone]
Page 2 of 14
Rev Date: 10/2/07 80-0180-247 REV (G)
Need more information? Visit our website at: www www.adamsrite.com .adamsrite.com
Table of Contents
1. CONFIGURE THE ADAMS RITE POWER SUPPLY_______________________________3
1.1. STEP-1 – SET PRIMARY VOLTAGE___________________________________________3
1.2. STEP 2 – SET OPERATION MODE ___________________________________________4
1.3. STEP 3 – SET HOLD TIMES_________________________________________________4
1.4. STEP 4 – CONNECT FIRE ALARM____________________________________________5
1.5. STEP 5 – WIRE INPUT CONTROL SWITCHES __________________________________5
1.6. STEP 6 – WIRE EXIT DEVICES _____________________________________________55
1.7. STEP 7 – MOUNT THE ADAMS RITE POWER SUPPLY___________________________6
1.8. STEP 8 – INSTALL BACKUP BATTERIES (OPTIONAL)____________________________6
1.9. STEP 9 – PS-LR WIRING DIAGRAM __________________________________________7
1.10. STEP 10 – BASICDOOR WIRING DIAGRAM____________________________________8
1.11. STEP 11 – WIRE AUTOMATIC DOOR INTERFACE (OPTIONAL) 9 ___
1.12. STEP 12 – WIRING PRIMARY POWER CONNECTION 9
2. DESCRIPTIONS, PART NUMBERS AND MEASURMENTS 10
11010
2.1. DESCRIPTIONS AND PART NUMBERS_______________________________________10
2.2. SOLENOID VALUE READING 10
2.3. PS-LR VALUE READINGS 10
2.4. LED CONFIGURATION 10
2.5 SW1 DIP SWITCH SETTINGS 10
3. FREQUENTLY ASKED QUESTIONS / TROUBLESHOOTING 11
3.1. EXIT DEVICE WON’T UNLOCK WHEN I USE MY ACCESS CONTROL 11
3.2. I HAVE BLOWN FUSES IN MY PS-LR 11
3.3. THE EXIT DEVICE INTERMITTENTLY LOCKS AND UNLOCKS 11
3.4. NO POWER TO SOLENOID 11
3.5. NEITHER EXIT DEVICE RETRACTS AFTER CONTROL SWITCH IS ACTIVATED 12
3.6. DEVICES RETRACT EVEN WHEN THE CONTROL SWITCH HAS NOT BEEN ACTIVATED 12
3.7. BUZZING SOUND IS COMING FROM THE INSIDE OF THE EXIT DEVICE 12
4. APPENDIX 13
4.1 APPROVED REPLACEMENT FUSES 13
4.2. CONNECTOR SIGNAL DESCRIPTIONS 13
4.3 4.2.1 CONNECTOR J1 - BATTERY BACKUP 14
4.2.2 CONNECTOR J3 - FIELD WIRING 14
4.2.3 CONNECTOR J4 - MAIN POWER 14

ADAMS RITE MANUFACTURING CO.
ADAMS RITE POWER SUPPL
ADAMS RITE POWER SUPPLY YP PART NUMBER PS-LR ART NUMBER PS-LR
260 Sant
260 Santa Fe S
a Fe Street, Pomona, CA
treet, Pomona, CA 91767•800.872.3267•Fax [phone]
91767•800.872.3267•Fax [phone]
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. STEP1 –SET PRIMARYVOLTAGE
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.
MAKE SURE THIS SETTING IS CORRECT BEFORE APPLYING POWER!
1. CONFIGURE THE ADAMS RITE POWER SUPPLY
**Caution**
ALL CONNECTIONS MUST BE MADE PER THE FOLLOWING INSTRUCTIONS.
SAFETY AND PROPER OPERATION RELY ON PROPER INSTALLATION.
BYPASSING OR OMITTING CONNECTIONS MAY DAMAGE EXIT DEVICES,
THE ADAMS
RITE POWER SUPPLY,
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

ADAMS RITE MANUFACTURING CO.
ADAMS RITE POWER SUPPL
ADAMS RITE POWER SUPPLY YP PART NUMBER PS-LR ART NUMBER PS-LR
260 Sant
260 Santa Fe S
a Fe Street, Pomona, CA
treet, Pomona, CA 91767•800.872.3267•Fax [phone]
91767•800.872.3267•Fax [phone]
Page 4 of 14
Rev Date: 10/2/07 80-0180-247 REV (H)
ADAMS RITE MANUFACTURING CO.
ADAMS RITE POWER SUPPL
ADAMS RITE POWER SUPPLY YP PART NUMBER PS-LR ART NUMBER PS-LR
260 Sant
260 Santa Fe S
a Fe Street, Pomona, CA
treet, Pomona, CA 91767•800.872.3267•Fax [phone]
91767•800.872.3267•Fax [phone]
Need more information? Visit our website at: www www.adamsrite.com .adamsrite.com
1.2. STEP 2 – SET OPERATION MODE
Two operating modes are available. Set the mode with switch 1 on dip switch SW1.
Single Input – Sequential Operation (Factory Setting)
Application: Control one opening
Operation: Either input retracts Exit Device #1 immediately followed by Exit Device #2.
Dual input – Independent Operation
Application: Control two separate openings
Operation: Input IN1 retracts Exit Device #1. Input IN2 retracts EXIT DEVICE #2.
1.3. STEP 3 – SET HOLD OPEN TIMES
The Adams Rite Power Supply has two hold open timers. Set the hold open time for Exit Device #1
with switches 3, 4, and 5 on dip switch SW1. Set the hold open time for Exit Device #2 with switches
6, 7, and 8 on dip switch SW1.
The following charts show settings for a given hold time:
Solenoid Hold Time Settings for Exit Device #1
Solenoid Hold Time Settings for Exit Device #2
ROCKER
OFF
DUAL
INPUT SINGLE INPUT
12
OFF ON
2 SEC 5 SEC 10 SEC 15 SEC 20 SEC 30 SEC 45 SEC 60 SEC
Switch 3 OFF ON OFF ON OFF ON OFF ON
Switch 4 OFF OFF ON ON OFF OFF ON ON
Switch 5 OFF OFF OFF OFF ON 0N ON ON
2 SEC 5 SEC 10 SEC 15 SEC 20 SEC 30 SEC 45 SEC 60 SEC
Switch 6 OFF ON OFF ON OFF ON OFF ON
Switch 7 OFF OFF ON ON OFF OFF ON ON
Switch 8 OFF OFF OFF OFF ON 0N ON ON

ADAMS RITE MANUFACTURING CO.
ADAMS RITE POWER SUPPL
ADAMS RITE POWER SUPPLY YP PART NUMBER PS-LR ART NUMBER PS-LR
260 Sant
260 Santa Fe S
a Fe Street, Pomona, CA
treet, Pomona, CA 91767•800.872.3267•Fax [phone]
91767•800.872.3267•Fax [phone]
Need more information? Visit our website at: www www.adamsrite.com .adamsrite.com
Page 5 of 14
Rev Date: 10/2/07 80-0180-247 REV (H)
1.4. STEP 4 – CONNECT FIRE ALARM
**Caution**
USE OF THE ADAMS RITE POWER SUPPLY WITH FIRE DOORS REQUIRES THE SYSTEM TO
BE UNDER THE CONTROL OF AN AUTOMATIC FIRE CONTROL ALARM SYSTEM
The Adams Rite Power Supply is factory set to be used without a fire alarm interface. To use the Adams
Rite Power Supply without fire alarm control, leave the factory installed jumper in place between positions
9 and 10 of the J3 terminal block.
To use the Adams Rite Power Supply with a fire alarm control connect as follows:
Remove the jumper wire factory installed between positions 9 and 10 (Fire) of the J3 terminal block.
Connect the fire alarm normally closed relay contacts to positions 9 and 10 (Fire) of the J3 terminal block.
Closed relay contacts indicate NO ALARM CONDITION.
When a fire alarm occurs, the controlled exit devices will immediately latch secure. Exit Devices remain latched
during a Fire Alarm but always allows free mechanical egress.
Maximum current through the fire alarm relay contacts is 120mA at 28VDC.
1.5. STEP 5 – WIRE INPUT CONTROLSWITCHES
Wire the normally open activation switch (dry contacts!) for Exit Device #1 to the IN1 terminals on J3 (J3-3 and
J3-4). Wire the normally open activation switch for Exit Device #2 to the IN2 terminals on J3 (J3-1 and J3-2).
Exit device is rated for continuous duty.
1.6. STEP 6 – WIRE EXIT DEVICES
The Adams Rite Power Supply is designed to power one or two Adams Rite two wire exit devices. Use the
chart below to determine the correct wire gauge. Do not exceed the maximum length listed with each wire
gauge.
MAXIMUM CABLE LENGTH WIRE GAUGE
40 FEET 16 AWG
60 FEET 14 AWG
100 FEET 12 AWG

ADAMS RITE MANUFACTURING CO.
ADAMS RITE POWER SUPPL
ADAMS RITE POWER SUPPLY YP PART NUMBER PS-LR ART NUMBER PS-LR
260 Sant
260 Santa Fe S
a Fe Street, Pomona, CA
treet, Pomona, CA 91767•800.872.3267•Fax [phone]
91767•800.872.3267•Fax [phone]
Need more information? Visit our website at: www www.adamsrite.com .adamsrite.com
Page 6 of 14
Rev Date: 10/2/07 80-0180-247 REV (H)
1.7. STEP 7 – MOUNT THE ADAMS RITE POWER SUPPLY
**Caution**
THE ADAMS RITE POWER SUPPLY IS INTENDED FOR INDOOR USE ONLY.
Install the Power Supply close to the door that will be operated. Securely fasten the Power Supply to the
wall using the mounting holes located in the back of the metal enclosure. Mounting holes are ¼ inch in
diameter. Box dimensions are 10” wide x 10” long x 4” high.
1.8. STEP 8 – INSTALLING THE BATTERYBACKUP SYSTEM (BBK-LR)
To install the Battery Backup in the 29-0624 Power Supply, you will need to order the BBK-LR Battery
Backup System Kit and two 12V, 7AH batteries such as EverOn EVA12-7.5F batteries or equivalent.
An orange jumper block has been installed into the BATT BACKUP connector of the Power Supply circuit
board. Remove this jumper by pulling the orange jumper free from the circuit board.
Install the Battery Backup System circuit board in the location shown below. Mounting points are available
in the enclosure for the Battery Backup System circuit board.
The Adams Rite Battery Backup System circuit board has a short wire harness to connect to the Adams
Rite Power Supply circuit board. Install the orange connector of this harness into the BATT BACKUP
connector of the Adams Rite Power Supply circuit board.
Wire the battery terminals of one battery to the (-) and (+) terminals on the BATT1 connector of the Adams
Rite Battery Backup System circuit board. Wire the battery terminals of the other battery to the (-) and (+)
terminals on the BATT2 connector of the Battery Backup System circuit board
BATTERY LOCATION
BACKUP
120V
R11
R14
10
9
Q1
Q2
R13
D9
R18
D10
R21
8
7
6
5
3
1
2
4
D3
BATT
R4 C3
29-0623
R8 R6 R5
230V
D6R7R9
REV
Z8
ASSEMBLYNUMBER
BACKUP
BACKUP
BATTERY BACKUP BOARD SYSTEM BATT BACKUP
CONNECTOR
LED
BATTERY 1
BATTERY 2
#8-32 x 1/4" SEMS SCREWS
(4 places)
((++))
((
-
))((
-
))((++))

ADAMS RITE MANUFACTURING CO.
ADAMS RITE POWER SUPPL
ADAMS RITE POWER SUPPLY YP PART NUMBER PS-LR ART NUMBER PS-LR
260 Sant
260 Santa Fe S
a Fe Street, Pomona, CA
treet, Pomona, CA 91767•800.872.3267•Fax [phone]
91767•800.872.3267•Fax [phone]
Need more information? Visit our website at: www www.adamsrite.com .adamsrite.com
Page 7 of 10
Rev Date: 10/2/07 80-0180-247 REV (G)
1.11. STEP 11 – WIRE AUTOMATIC DOOR INTERFACE (OPTIONAL)
This step is required to use the Adams Rite Power Supply with an automatic door opener. Automatic door
opening systems need an indication of the latch state. The latch controller which is located in the panic
device has relay contacts that let the automatic door opener know the latch state. The relay contacts are
closed when the latch is fully retracted. The relay contacts open when the latch is extended. Connect the
automatic door opener as shown in the figure below.
1.12. STEP 12 – WIRING PRIMARY POWER CONNECTION
J4 Connection
For the 115/230 VAC power input, terminal block J4 will accommodate up to 12AWG wire. Connect the mains
“live wire” to J4 pin L. Connect the mains neutral wire to J4 pin N.
Ground Connection
An earth ground connection is provided for, within the chassis. Make the ground connection to the green
ground screw located on the back of the chassis.
**Caution**
AN EARTH GROUND CONNECTION MUST BE MADE TO THE CHASSIS.
TWO WIRE DRIVER BOARD WIRING DIAGRAM
Two Wire Driver Board # 31-0117*
To PS-LR P/N:29-0310 TO SOLENOID
Output 1 & 2 Black
Output 3 & 4 PWR Red
PWR White
AUTOMATIC
DOOR
RLY Blue
OPERATOR RLY Blue
* Found in Adams Rite LR Exit Device

ADAMS RITE MANUFACTURING CO.
ADAMS RITE POWER SUPPL
ADAMS RITE POWER SUPPLY YP PART NUMBER PS-LR ART NUMBER PS-LR
260 Sant
260 Santa Fe S
a Fe Street, Pomona, CA
treet, Pomona, CA 91767•800.872.3267•Fax [phone]
91767•800.872.3267•Fax [phone]
Need more information? Visit our website at: www www.adamsrite.com .adamsrite.com
Page 8 of 10
Rev Date: 10/2/07 80-0180-247 REV (G)
2. DESCRIPTIONS, PART NUMBERS,AND MEASUREMENTS
2.1. DESCRIPTIONS AND PART NUMBERS
Two Wire Driver Board P/N# 31-0117-IP
Solenoid P/N# 31-0833-IP
Microswitch ( found on Solenoid ) P/N# 31-0101
PS-LR Board P/N# 29-0623
Battery Backup System Kit P/N# BBK-LR
Fuses for PS-LR Board (Can be purchased from Fuses Unlimited Ph # 1-800-255-1919)
F1 - 4 Amps* P/N# 0213004.MXP
F2 - 3.15 Amps* P/N# 02133.15P
F3 - 7 Amps* (unserviceable) P/N# 0230007.HXP
*All Slo Blo
2.2. SOLENOID VALUE READINGS
Black/White Wires: Approximately 44 OHMS* / 28.5VDC* when powered
Black/Red Wires: 2 OHMS* / .6VDC* when powered
Microswitch: Blue wires set on Normally Closed**
* Can be measured from Two Wire Driver Board. Solenoid wires do not need to be
removed from board.
** If Microswitch is Open when no power applied, terminals may be set Normally
Open, Terminal Connectors are loose or Microswitch is failing and need replacing.
2.3. PS-LR VALUE READINGS
OUT 1 & OUT 2 when IN1 / IN2 are open 1.6VDC
OUT 1 & OUT 2 when IN1 / IN2 are closed approximately 30VDC
2.4. LED CONFIGURATION
Power to PS-LR Board* Main Power (Red LED) Output Power (Green LED) ON.
* If OUT1 and/or OUT2 (green LED) are on and IN1 and IN2 are OPEN, Replace Board.
2.5. SW1 DIP SWITCH SETTINGS
Single Input # 1 On (controls one/pair opening)
Operation: Either Input retracts Exit Device # 1 immediately followed by Exit Device # 2.
Either IN1 / IN2 (green LED) will activate OUT1 (green LED) then OUT2 (green LED)
Dual Input # 1 Off (controls two separate openings)
Operation: IN1 retracts Exit Device # 1, IN2 retracts Exit Device # 2
IN1 (green LED) will activate OUT1 (green LED). IN2 (green LED) will activate OUT2 (green LED)
Refer to 1.3. Step 3 for Set Hold Open Times settings.

ADAMS RITE MANUFACTURING CO.
ADAMS RITE POWER SUPPL
ADAMS RITE POWER SUPPLY YP PART NUMBER PS-LR ART NUMBER PS-LR
260 Sant
260 Santa Fe S
a Fe Street, Pomona, CA
treet, Pomona, CA 91767•800.872.3267•Fax [phone]
91767•800.872.3267•Fax [phone]
Need more information? Visit our website at: www www.adamsrite.com .adamsrite.com
Page 9 of 10
Rev Date: 10/2/07 80-0180-247 REV (G)
3. FREQUENTLY ASKED QUESTIONS / TROUBLESHOOTING
3.1. Q: THE EXIT DEVICE WON'T UNLOCK WHEN I USE MY ACCESS CONTROL SYSTEM?
A: Check PS-LR board that MAIN POWER & OUTPUT POWER LEDs are on.
Check SW2 switch (located next to TRANSFORMER connector J5). Setting should be
on 120V. Disable Access Control from 1-2 of IN2 and/or 3-4 of IN1 found on J3 and
place a jumper wire in 3-4 of IN1. If exit devices activate, problem could be the access
controller. Verify Jumper on J3 9-10 for Fire Alarm is secure and tight. Verify connector
for BATT BACKUP is in place and secure. Also check for shorts in the wiring
and if fuses are blown in the PS-LR.
If existing hardware, check Solenoid for burnt and discolored tape. Measure Ohm readings
on Solenoid. Refer to 1.14 for solenoid value readings. Verify microswitch on solenoid is
normally closed. Switch becomes normally open when powered applied. Verify revision
on Two Wire Driver Board. If lower than REV H, recommend replacement. Also check for
shorts in the wiring and if fuses are blown in the PS-LR.
3.2. Q: I HAVE BLOWN FUSES IN MY PS-LR
A: If new install. Check for shorts in the wiring, particularly around the exit device and
hinge. Check for rods binding.
If existing hardware, verify revision on Two Wire Driver Board. If lower than REV H.
recommend replacement. Check Solenoid for burnt or discolor tape. Possible
plunger is binding in core. Measure Ohm readings on Solenoid. Refer to 1.14 for solenoid
value readings. Replace PS-LR board if F3 is blown.
3.3. Q: THE EXIT DEVICE INTERMITTENTLY LOCKS AND UNLOCKS?
A: When device is activated, the solenoid may do a "chatter" where the plunger is
released and then pulled back by the solenoid. Check microswitch on solenoid for loose
terminals. Measure microswitch with Ohm Meter for continuity. Recommend replacing
Two Wire Driver board and Solenoid if no trouble found on microswitch.
3.4. Q: NO POWER TO THE SOLENOID.
A: Check microswitch on solenoid for loose terminals. Measure microswitch with Ohm
Meter for continuity. If meaused open, replace Microswitch. If terminals are loose, crimp terminal
connec tors with needle nose pliers.
Before proceeding through the next section, ensure that exit device latches are not binding
against their corresponding strikes. A bound latch can cause sluggish electric retraction or
prevent retraction entirely.

ADAMS RITE MANUFACTURING CO.
ADAMS RITE POWER SUPPL
ADAMS RITE POWER SUPPLY YP PART NUMBER PS-LR ART NUMBER PS-LR
260 Sant
260 Santa Fe S
a Fe Street, Pomona, CA
treet, Pomona, CA 91767•800.872.3267•Fax [phone]
91767•800.872.3267•Fax [phone]
Need more information? Visit our website at: www www.adamsrite.com .adamsrite.com
Page 10 of 10
Rev Date: 10/2/07 80-0180-247 REV (G)
3.5 NEITHER EXIT DEVICE RETRACTS AFTER THE CONTROL SWITCH IS ACTIVATED.
VERIFY CONNECTIONS
• Ensure exit device wires are properly terminated in the power supply.
• Verify continuity through power transfer devices such as wired hinges and door cords / loops.
“MAIN POWER”RED LED IS NOT LIT
• Verify line voltage is present.
• Check fuse F2 (in the black fuse holder). See Section 3.1 for replacement details.
• Ensure that the Primary Voltage Selection Switch SW2 is properly set. See installation Step 1 for
additional information.
“OUTPUT POWER”LED ON POWER SUPPLY BOARD IS NOT LIT
• Check fuse F1. See Section 3.1 for replacement details.
• If fuse F1 is blown, the wires that are run to the exit device are probably shorted together against
the conduit, door frame, or electric hinge. Use a meter to check for shorts.
• There is no Fire Alarm connected between J3-9 and J3-10 or the factory installed jumper between
J3-9 and J3-10 is removed.
IN1 AND IN2 LIGHTS DO NOT LIGHT IN RESPONSE TO INPUT SWITCHES
• An open connection in the field wiring exists between the Adams Rite Power Supply and control
switch used for activating the latch solenoids.
• A defective control switch exists on J3 -1 and J3-2 or J3 -3 and J3-4.
OUT1 AND OUT2 LIGHTS DO LIGHT IN RESPONSE TO INPUT SWITCHES
• An open connection in the field wiring between the Adams Rite Power Supply and the exit device
may exist. Do a resistance check to verify.
If previous suggestions do not solve the problem, and one EXIT DEVICE works and one does not, prop
the door open and connect a voltmeter across the BLACK and WHITE leads coming from the exit device.
Next, activate the manfunctioning Exit Device. If the voltmeter measures approximately 28VDC at the time of
activation, but the latch did not budge, then two wire driver is not generating pulses to the PULL coil of the
solenoid. The exit device must be replaced.
3.6. DEVICES RETRACT EVEN THOUGH THE CONTROL SWITCH HAD NOT BEEN ACTIVATED.
• A maintained control switch is being used and is in the closed position.
• Control switch is defective – Disconnect switch to verify.
3.7 BUZZING SOUND IS COMING FROM INSIDE THE EXIT DEVICE.
• The latch is binding against its corresponding strike and preventing it from retracting fully due to
misalignment between the latch and strike opening.

ADAMS RITE POWER SUPPL
ADAMS RITE POWER SUPPLY YP PART NUMBER PS-LR ART NUMBER PS-LR
Need more information? Visit our website at: www www.adamsrite.com .adamsrite.com
Page 11 of 10
Rev Date: 10/2/07 80-0180-247 REV (G)
ADAMS RITE MANUFACTURING CO.
260 Sant
260 Santa Fe S
a Fe Street, Pomona, CA
treet, Pomona, CA 91767•800.872.3267•Fax [phone]
91767•800.872.3267•Fax [phone]
4. APPENDIX
4.1. Approved Replacement Fuses
The Adams Rite Power Supply has two user serviceable fuses F1 and F2. These fuses are described
below:
F1 4 A/250V 5X20MM
226.5I8 SLOW-BLOW
Fuse F1 is in line with the transformer output (28VDC)
• Little Fuse P/N: 213004. MXP
• Adams Rite Mfg P/N: 29-0667
F2 3.15A/250V 5X20MM
202 I2t SLOW-BLOW
Fuse F2 is in line with the transformer input (120VAC/230VAC)
• Little Fuse P/N: 2133.15.MXP
• Adams Rite Mfg P/N: 29-0668
BBK-LR FUSES
BBK-LR BATTERY BACKUP CHARGER FUSE IS THE SAME AS F1 (ABOVE)
FUSE REPLACEMENT MUST BE THE SAME RATING
Fuse F3 is not user serviceable. If replacement is needed, return to the factory.
This fuse will blow if fuse F1 is replaced with a fuse of higher value than recommended.
The average input current for the Adams Rite Power Supply is:
• 115 VAC 0.70 Amp
• 230 VAC 0.40 Amp.
**Caution**
INSTALLING A FUSE THAT EXCEEDS THE RATING OF THE ORIGINAL FUSE WILL BLOW F3,
AN INTERNAL FUSE AND VOID THE WARRANTY.THE ADAMS RITE POWER SUPPLY CAN NO
LONGER BE USED AND MUST BE SENT BACK TO THE FACTORY FOR REPLACEMENT.

ADAMS RITE POWER SUPPL
ADAMS RITE POWER SUPPLY YP PART NUMBER PS-LR ART NUMBER PS-LR
Need more information? Visit our website at: www www.adamsrite.com .adamsrite.com
Page 12 of 10
Rev Date: 10/2/07 80-0180-247 REV (G)
ADAMS RITE MANUFACTURING CO.
260 Sant
260 Santa Fe S
a Fe Street, Pomona, CA
treet, Pomona, CA 91767•800.872.3267•Fax [phone]
91767•800.872.3267•Fax [phone]
4.2 Connector Signal Descriptions
4.2.1 Connector J1 – BATTERY BACKUP
PIN DESCRIPTION
1Power In - 28VDC returned from battery charging system
2Power Out - 28VDC supplied to battery charging system
3 Ground
4.2.2 Connector J3 – FIELD WIRING
PIN DESCRIPTION
1&2 INPUT #2: Normally open activation switch.
3&4 INPUT #1: Normally open activation switch.
5EXIT DEVICE #2, Coil return
6EXIT DEVICE #2, +28VDC
7EXIT DEVICE #1, Coil return
8EXIT DEVICE #1, +28VDC
9FIRE RELAY
10 FIRE RELAY
4.2.3 Connector J4 – MAIN POWER
LThe Main Power LIVE / HOT input.
Usually black or any other color other than white or Green
NThe Main Power NEUTRAL / RETURN input. White Conductor