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*44487023*
44487023
Power Supply
These instructions cover the following parts:
:
IN G
R N
W A
!
:
IN G
R N
W A
!
ER
NG
DA
!
F1
E R
:
N G
D A
!
PS902 Power Supply - Pages 1-3
PS902 Power Supply Specifications:
Input
Output
Enclosure
Temperature Range
Fuse
Compliance
Compatible Boards
(Optional, 1 board maximum)
Fire Alarm Input Board (Optional) 900-FA
Battery Backup Board (Optional)
PS902
To avoid risk of electric shock, turn off AC power before
installing or servicing PS902 power supply
120/240 VAC, 1.1 A, 50/60Hz, High Voltage Class 1 Wiring Required
2 Amp DC @ 12/24 VDC
14" H x 12" W x 4" D (8 knockouts, 1/2" or 3/4" )
32°-120° F (0°- 49° C)
F1, T3.15A
250VAC
For protection against risk of fire, replace fuse with same
UL 294, ULC-S318, RoHS, & FCC Part 15, Class 2 Output
900-2RS
900-2Q
900-4R
900-4RL
900-8F
900-8P
900-BB
DANGER
900-KL Keylock (optional) - Page 2
900-BB Battery Backup (optional) - Page 3
CAUTION
type and rating
INST. INSTRUCTIONS - 24125007
INST. INSTRUCTIONS - 44487098
INST. INSTRUCTIONS - 44487106
INST. INSTRUCTIONS - 44487080
INST. INSTRUCTIONS - 44487106
INST. INSTRUCTIONS - 44487106
INST. INSTRUCTIONS - 44487072
INST. INSTRUCTIONS - 44487064
Installation Instructions
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Table of Contents
Related Manuals for Schlage PS902
Summary of Contents for Schlage PS902
- Page 1 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 IN G IN G PS902 Power Supply - Pages 1-3...
- Page 2 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.
- Page 3 PS902 setup and testing Connect AC Wiring DANGER AC Input Ensure AC breaker is turned off Green (Ground) AC (In) White (Neutral) 120/240 Black (Hot) 900-BB Connector DANGER High Voltage If main board must be Use Jumper to Select 24 VDC or 12...
- Page 4 • See option board installation instructions for wiring info Notes: When powering (2) QEL’s with a PS902, both cannot be activated at the same time, they must be sequenced. Latchbolt retraction of (2) sequenced QEL’s requires more than 1 second to complete.
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Questions and answers
What does this do
The Schlage PS902 is a 2-amp power supply used to provide power to access control devices. It supports option boards for controlling doors, security interlocks, auto operators, and time delay functions.
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