Schlage PS902 Power Supply Installation Instructions

Schlage PS902 Power Supply Installation Instructions
*44487023*
PS902
44487023
Power Supply
Installation Instructions
DANGER
To avoid risk of electric shock, turn off AC power before
installing or servicing PS902 power supply
These instructions cover the following parts:
900-KL Keylock (optional) - Page 2
:
NING
!
WAR
:
NING
!
WAR
!
ER
NG
DA
F1
:
ER
NG
!
DA
900-BB Battery Backup (optional) - Page 3
PS902 Power Supply - Pages 1-3
PS902 Power Supply Specifications:
Input
120/240 VAC, 1.1 A, 50/60Hz, High Voltage Class 1 Wiring Required
Output
2 Amp DC @ 12/24 VDC
Enclosure
14” H x 12” W x 4” D (8 knockouts, 1/2” or 3/4” )
Temperature Range
32°-120° F (0°- 49° C)
Fuse
F1, T3.15A
250VAC
CAUTION
For protection against risk of fire, replace fuse with same
type and rating
Compliance
UL 294, ULC-S318, RoHS, & FCC Part 15, Class 2 Output
Compatible Boards
900-2RS
INST. INSTRUCTIONS - 24125007
(Optional, 1 board maximum)
900-2Q
INST. INSTRUCTIONS - 44487098
900-4R
INST. INSTRUCTIONS - 44487106
900-4RL
INST. INSTRUCTIONS - 44487080
900-8F
INST. INSTRUCTIONS - 44487106
900-8P
Fire Alarm Input Board (Optional)
900-FA
INST. INSTRUCTIONS - 44487106
INST. INSTRUCTIONS - 44487072
Battery Backup Board (Optional)
900-BB
INST. INSTRUCTIONS - 44487064
Mounting notes
The PS902 must be installed in accordance with the article 760 of the National Electrical Code or NFPA 72, Canadian Electrical Code, or
any other applicable codes.
Install the PS902 indoors within the protected premises.
Check national and local codes for additional installation requirements.
Enclosure must be firmly mounted to a solid surface using hardware suitable for the surface.
1
Mount power supply
1a Mark 2 Top Holes 1b Secure Enclosure with 4 Screws
x
x
Board not shown for
clarity
2
Secure enclosure door
If No Keylock
If Keylock
Enclosure will be secured with 2
screws as shown (done as last step)
Remove knockout and insert key cylinder, then slide in clip
OR
a
b
3
3a
3a
PS902 setup and testing
Connect AC Wiring
DANGER
AC Input
Ensure AC breaker is turned off
Green (Ground)
White (Neutral)
Black (Hot)
NEU LINE
AC (In)
120/240
VAC
900-BB Connector
!
DANGER
High Voltage
24 VDC
Output Setting
12 VDC
Output Setting
24
If main board must be
removed, turn off AC power
and wait 8 minutes before
removal
3b Use Jumper to Select 24 VDC or 12
VDC Output
12
Do not remove this cover, no
serviceable parts
F1
OR
NC C NO
Note:
4
Minimum of 1/4” separation
between AC and DC wiring as
well as power limited and nonpower limited.
AC Input
(Green LED)
DANGER
AC Monitor
Active when AC present
and F1 fuse not open
(Form C dry contacts)
If AC LED is
off, turn AC
breaker prior
to checking F1
fuse
12/24 VDC
Output
Terminals
900-FA
Connector
DC Output
(Red LED)
Refer to 900-BB instructions for additional info
Install 900-BB battery backup (If Included)
Battery Supervision Terminals
(Form C Dry Contacts)
4a Place Batteries in Box with Terminals to
the left
NO
C
NC
4b Attach Wire from Battery Board
Red wires = (+)
Black wire = (-)
(Shown
AC Off)
Active
Inactive
AC On
AC Off
BB LED
(Amber)
Red Wires = (+)
+
Note: allow 24 hours for batteries
to fully charge
Fire Alarm Jumper
Remove when
900-FA installed
ry
tte
Ba
2
On-Blinking
AC On
AC Off
Batteries
Charging
Batteries
Supplying
Power
+
On-Solid
ry
tte
Ba
1
Black Wires = (-)
5
Turn on AC breaker to test power supply
• Verify AC LED is On = GREEN
• Verify DC LED is On = RED
• Verify BB LED (if applicable) is On = AMBER
6
Refer to 900-FA instructions
for additional info
Wire 900-FA (fire alarm board) if included
Terminal Definitions
NC
C
NO
Supervision Output
Contacts Shown FA Active (open)
One 900-FA Board - Automatic Reset
NC
C
NO
FA1
FA1
Note: If FA is installed on PS902:
FA2
•
•
Fire Alarm Input
Verify jumper J13 is removed
Power will be removed from
PS902 when fire alarm is active
One 900-FA Board - Manual Reset
NC
FA2
C
NO
FA1
FA2
Manual Reset
(Temporarily close to reset)
Fire Alarm Contact
Closed = no fire
Open = fire
Fire Alarm Contact
Closed = no fire
Open = fire
Refer to appropriate instructions if any board
shown below is factory-installed
Option Boards
Option 1
Option Board to be Plugged
into Option Connector
• See option board installation instructions
for wiring info
Notes:
1. When powering (2) QEL’s with a PS902, both cannot be
activated at the same time, they must be sequenced.
2. Latchbolt retraction of (2) sequenced QEL’s requires more
than 1 second to complete.
3. For double door QEL applications with auto operators, it is
recommended to use a PS904, 906, or 914 power supply.
Available option boards:
900-2RS
(2 Relay)
900-2Q
(2 Relay w/com)
900-4R
(4 Relay)
900-4RL
(4 Relay w/logic)
900-8F
(8 Zone
Distribution-fuse)
900-8P
(8 Zone
Distribution-PTC)
NOTE: When installation is complete, secure enclosure door with screws (provided) or keylock
Customer Service
1-877-671-7011
www.allegion.com/us
© Allegion 2014
Printed in U.S.A.
44487023 Rev. 01/14-c
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