Teletek electronics IRIS PS72 User manual

IRIS PS72
Back-up power supply unit for
IRIS addressable fire alarm panel
IP30 ~6kg
Installation
!
Teletek Electronics JSC
Address: 14A Srebarna Str,
1407 Sofia, Bulgaria
EN 54-4:1997
EN 54-4:1997/AC:1999
EN 54-4:1997/A1:2001
EN 54-4:1997/A2:2006
DoP No: 059
1293 18
Tested by EVPU
1293-CPR-0610
18020959; RevA; 08/2018
General Description
IRIS PS72 is a power supply unit designed for back-up power supply of
IRIS addressable fire alarm panel. The power supply is placed into a
metal box suitable for building of a modular structure with the
addressable panel and a second power supply unit. The access to the
main board and the cable connections is secured with a key.
The status of IRIS PS72 is displayed via a LED indication on the main
PCB. The status of the power supply unit can be continuously monitored
with enabling the option “External PSU Check” from the IRIS panel
menus. When the option is enabled the panel will display a fault
message “External Power Supply Fault, Periphery Device 1-PSU” in
case of any trouble with the power supply. The respective trouble of the
power supply is visualized with a blinking LED on the PCB.
At normal operation mode only “OK” green LED is blinking and all other
LEDs are off. In case of main power supply (230V~) loss the “FLT”
yellow LED starts blinking and “OK” green LED is off. In case of trouble
with a Battery 1 and/or 2, the yellow LEDs at sections Batt1 and/or Batt2
are blinking. A detail description of all LED indicators is performed at
Item 2: IRIS PS72 Main Board - see on page 2.
INSTALLATION INSTRUCTIONS
-5°C ÷ +40°C (working)
-10°C ÷ +60°C (storage)
(93 ± 3)% @ +40°C
2 2
0.5mm -2.5mm
Outdoor use Indoor use
ю
IMPORTANT NOTES
• Warning! An appropriate disconnect device shall be provided
as part of the building.
• Switch OFF the main power supply and the battery of the
IRIS panel before installing the IRIS PS72 power supply unit!
• Use only the connection cables supplied with the equipment:
red and black wires for connection to JP4 terminals; white and
grey wires for connection to FLT terminals! Do not shorten or
extending these cables!
• Make all the wiring observing the polarity of the connections
following the presented connection diagrams. If after
powering on the IRIS PS72, the LED “WRONG CONNECTION”
is lighting on, switch off the power supply immediately and
check the connection between the power supply unit of IRIS
panel and terminals JP4 of IRIS PS72!
• If the LED “Hi Resist” for Battery 1 or 2 is blinking it is
strongly recommended to change the batteries immediately!
• The cover is mounted to the box bottom with hinges fixed
with dismountable rivets. The angle of opening of the front
cover must not be greater than 110°!
ATTENTION:
Read carefully this installation Instructions
before installing the device! This manual is
subject to change without notice!
Installation
!
Max. 110°!
330 mm
430 mm
259 mm
347 mm
106 mm
!Mounting
Main power supply . . . . . . . . . . . 230V~ +10%/ -15%, 0.6A, 4A fuse
Frequency .................50-60Hz
DC Output:
- Voltage . . . . . . . . . . . . . . . . . 9.9-14.2V
- Max. Current . . . . . . . . . . . . . 7A@1 battery, 14A@2 batteries
Int. resistance of the battery Ri . < 0.3Ohm
Max. battery capacity . . . . . . . . . 2x12V/18Ah
Charger outputs . . . . . . . . . . . . . 13.65V ±1%@20°C, max. 2A
Color of the box . . . . . . . . . . . . . grey
Dimensions . . . . . . . . . . . . . . . . 430x330x117mm
Max. dimensions of 1 battery . . . 167x181x76mm
TECHNICAL SPECIFICATIONS 1 - Mounting holes
2 - Openings for
running cables -
on the box bottom,
on the up and
down side*
3 - Opening for
running cables
when a few
panels are fixed
in a modular
structure*
4 - Ø 5mm openings
(4 on upside and
4 on downside on
the box bottom) for
fixing the panel to
other boxes from
the same type
* Protected with a
metal cap element

L
L
N
N
(T) 4A
230V~ +10%/-15%
50-60Hz
INPUT:
100-240V~, 1.52A
OUTPUT:
15V , 5A
L
N-V+V
OUT
BATT 2
12V/ 18Ah
-
red black
Elements
1 - Main board
2 - Power supply unit
3 - Main power supply
(terminal 230V~)
4 - Place for a battery
5 - Battery bracket*
* Note: The batteries must
be firmly tighten with the
brackets to the box bottom!
Batt 1
Dis
Batt 2
Dis
Tst
Ri
Dis
SYS FLT
OK FLT
AC
Ch FLT
Batt Los
Batt Low
Hi Resist
Batt 1 Batt 2
Temperature Sensor
(Place the temperature sensor
back or under any of the batteries.)
Fuse Batt1
Fuse Batt2
JP2 JP3
WRONG
CONNECTION
+POWER-
FLT
FLT
13.8V13.8V
IRIS PS72 Main Board
BATT 1
12V/ 18Ah
-
red black
1 - AC Indication for main power supply presence (230V~):
▪ “OK” LED (green) - Blinks at presence of main power supply.
▪ “FLT” LED (yellow) - Blinks at loss of main power supply.
2 - Battery Fault Indication. The indication is separated into two sections - Batt1 (Battery 1 connected to JP2 leads) and
Batt2 (Battery 2 connected to JP3 leads). The respective indicator starts blinking in case of following troubles:
▪ “Ch FLT” LED (yellow) - battery charging fault.
▪ “Batt Los” LED (yellow) - missing or deeply discharged battery (voltage lower than 10V ±10%).
▪ “Batt Low” LED (yellow) - discharged battery (voltage range 10V-11V ±10%).
▪ “Hi Resist” LED (yellow) - high battery resistance detected. Attention: The high battery resistance indication must
be enabled - no jumper set on “Ri Dis” terminal.
3 - Jumpers for disabling the operation:
▪ “Ri Dis” - Set a jumper to disable the indication for high battery resistance.
Attention: The disabling of High Battery Resistance indication is not in conformity with EN54 standard!
▪ “Batt 1 Dis” - Set a jumper to disable the operation of the battery connected to JP2 terminal.
▪ “Batt 2 Dis” - Set a jumper to disable the operation of the battery connected to JP3 terminal.
4 - System Fault Indication.
▪ “SYS FLT” LED (yellow) - lights on permanently in case of processor failure.
▪ “Wrong Connection” LED (yellow) - lights on permanently in case of reversed polarity of the connection between the
IRIS fire alarm panel power supply and JP4 terminal.
5 - FLT Terminals. Use the white and the grey wires from the spare parts kit to connect the FAULT IN and FAULT
OUT terminals of IRIS power supply to FLT terminal of IRIS PS72 as observing the polarity. The FAULT OUT output
will turn on when a problem with main power supply of the IRIS panel occurs. Connect the second FLT terminal of the first
IRIS PS72 to the FLT terminal of the second IRIS PS72 as observing the polarity, and so on. Attention: The FLT
terminals are short-circuited, so the wiring depends on the direction of the connection and the position of the
IRIS panel in the modular structure - see the connection diagrams.
6 - JP4 Terminal. Power supply terminals to IRIS fire alarm panel. Use the red and the black wires from the spare
parts kit to perform the connection as strictly observing the polarity - see the connection diagram.
7 - POWER Terminal factory connected to the main power unit of IRIS PS72.
Note: The “Tst” terminal is not used.
JP4
IN
IRIS PS72
Power block
GND
Fault Out
Fault In
+13.8V
IRIS
Power Supply
13.8V
- +
13.8V
- +
FLT
IRIS PS72
Main board
(first)
FLT
FLT
13.8V
- +
13.8V
- +
IRIS PS72
Main board
(second)
FLT
Connection Diagrams
3IMPORTANT! If after powering up both the IRIS panel
and IRIS PS72 backup power supply, the LED
“WRONG CONNECTION” is lighting on you must
TURN OFF the power supply of both devices
immediately and check the polarity of the connection!
ATTENTION:
Observe the polarity of the
connection to the IRIS fire
alarm panel, batteries and
FLT terminals!
Figure 1 Figure 2
GND
Fault Out
Fault In
+13.8V
IRIS
Power Supply
13.8V
- +
13.8V
- +
FLT
IRIS PS72
Main board
(second)
FLT
FLT
13.8V
- +
13.8V
- +
IRIS PS72
Main board
(first)
FLT
NOTE: At FLT terminals, the arrows pointing inward the IRIS PS72 main board are
marking the terminals for input signals to the board, and the arrows pointing outward
are marking the terminals for output signals from the board.
Red
Black
Red
Black