Pima PS-2 User manual

PS-2
Indicative 1.2A Power Supply & Charger
Installation guide
PS-2 is an AC-to-DC or DC-to-DC, 1.2A power supply. It monitors the AC and backup battery inputs,
and can report on Low Battery and AC faults.
The PS-2 interfaces the BUS in PIMA Intruder Alarm Systems - Hunter-Pro Series and Captain 8 -
via expansion cards. For other Systems, connect the AC and low battery outputs to any N.C. input.
The PS-2 can be supplied as a standalone unit in a metal box, with transformer and backup battery.
Features
Interfaces the BUS via expansion cards
Continuously monitors the backup battery’s1capacity and regulates its charging
Protected against circuit short
Protected against full battery discharge
Technical Specs
Voltage: 13.8V DC output;
Current: 1.2 AH;
Fuses: DC: 3.15A; Battery: 5A;
Outputs: 1.1A;
Battery capacity range: 4.5 - 7.2AH;
The outputs are switched-ground
normally, and disconnect (-) during
AC/DC fault.
Quick Reference Guide
Figure 1. The PS-2 PCB
Figure 2. Connecting the PS-2 to a PIMA
zone expansion card
The LEDs
Color
LED
ON
OFF
Yellow
AC OK
AC input OK
AC fault
Red
LOW
BATT
Low Battery or
Battery Loss
Battery OK
Green
+13.8V
Battery’s 13.8VDC OK
DC fault
If the “+13.8V” LED is ON and the “AC OK” LED is OFF, check for
short circuit.
Terminal
Wire
AC OK
Orange
LOW BATT
Yellow
+13.8V
Red
GND
Black
1Not supplied
AC OK
LOW BATT
+ 13.8V
GND
AC status output
Battery status output
13.8V DC output
+13.8VDC
AC power
Low battery
Battery fuse
AC fuse
BATT
Backup battery cables
(+)
(-)
(+) (-)
16VAC input
PS-2
I/O-8N
Zone expander
Orange
Yellow
Red
Black

Standalone PS-2 installed with expansion card
The PS-2 is also supplied as a kit, with a zone expander.
This standalone product is supplied in a metal box, with a transformer. The box can contain a
backup battery (not supplied) and an optional tamper switch.
Figure 3. Standalone PS-2 and I/O expander
Limited warranty
PIMA Electronic Systems Ltd. shall have no liability for any death, personal and/or bodily injury and/or damage to property or other loss
whether direct, indirect, incidental, consequential or otherwise, based on a claim that the Product failed to function.
Please read this manual in its entirety before attempting to program or operate your system. Should you misunderstand any part of this guide,
please contact the supplier or installer of this system.
Copyright 2014 PIMA Electronic Systems Ltd. All rights reserved.
PIMA Electronic Systems Ltd.
5 Hatzoref St., Holon, ISRAEL
Tel: [phone]
Fax: [phone]
Email: [e-mail]
Web: www.pima-alarms.com
4410241
*4410241*
Version : A3, XX en, Jan 2014