Schlage PS904 Power Supply Installation Instructions

Schlage PS904 Power Supply Installation Instructions
*44487031*
PS904
44487031
Power Supply
Installation Instructions
DANGER
To avoid risk of electric shock, turn off AC power before
installing or servicing PS904 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
PS904 Power Supply - Pages 1-3
900-BB Battery Backup (optional) - Page 3
PS904 Power Supply Specifications:
Input
120/240 VAC, 1.7 A, 50/60Hz, High Voltage Class 1 Wiring Required
Output
4 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, T4A
250 VAC
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, 2 boards maximum)
900-4R
INST. INSTRUCTIONS - 44487106
900-4RL
INST. INSTRUCTIONS - 44487080
900-8F
INST. INSTRUCTIONS - 44487106
900-8P
INST. INSTRUCTIONS - 44487106
Fire Alarm Input Board (Optional)
900-FA (Requires one option board above)
INST. INSTRUCTIONS - 44487072
Battery Backup Board (Optional)
900-BB
INST. INSTRUCTIONS - 44487064
Mounting Notes
The PS904 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 PS904 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
PS904 setup and testing
3a Connect AC Wiring
AC Input
Danger
White (Neutral)
Ensure AC breaker is turned off
Black (Hot)
NEU LINE
AC (In)
120/240
VAC
Green (Ground)
900-BB Connector
Danger
High Voltage
3b Use Jumper to Select 24 VDC or 12
VDC Output
24 VDC
Output Setting
24
If main board must be removed,
turn off AC power and wait 8
minutes before removal.
12
Do not remove this cover, no
servicable parts
12 VDC
Output Setting
F1
OR
NC C NO
AC Input
(Green LED)
AC Monitor
Active when AC present
and F1 fuse not open
(Form C dry contacts)
Note: Minimum of 1/4” separation
between AC and DC wiring as
well as power limited and nonpower limited.
4
DC Output
(Red LED)
12/24 VDC
Output Terminals
Danger
If AC LED is off, turn
AC breaker prior to
checking F1 fuse
Refer to 900-BB Instructions
Install 900-BB battery backup (if included)
1a Place Batteries in Box with Terminals
to the Left
Battery Supervision Terminals
(Form C Dry Contacts)
NO
C
NC
1b Attach Wires from Battery Board
Red wires = (+)
Black wires = (-)
Active
Inactive
AC On
AC Off
BB LED
(Amber)
+
Red Wires = (+)
ry
tte
Ba
2
On-Solid
On-Blinking
AC On
AC Off
Batteries
Charging
Batteries
Supplying
Power
+
Note: Allow 24 hours for batteries to fully charge
(Shown
AC Off)
ery
tt
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
Refer to appropriate instructions if any board
shown below is factory-installed
Option Boards
Danger
Ensure AC breaker
is turned off when
installing wiring or
option boards
2
Option 2
Option 1
Option Boards may be Plugged
into either Option
Connector
• See option board installation instructions
for wiring info
1
Available option boards:
900-2RS
(2 Relay)
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.
44487031 Rev. 06/14-d
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