User's Manual Part 2

Compatibility: The SAK-25 Wire to RF Transmitter, with Magnetic Contact Sensor, is compatible with a variety of
Rosslare's receivers and panels, in 433.92 or 868.35 MHz
SPECIFICATIONS
Primary Power Supply : 3-volt Lithium 1300 mAH, Model CR123A
CAUTION! Dispose of Properly, do not
re-charge, disassemble, heat or incinerate.
Channel 1: Wired Input has two terminal blocks
CH1 is programmable normally open (N.O),
normally closed (N.C.), or End Of Line Resistor
Channel 2: Wired Input has two terminal blocks
CH2 is programmable normally open (N.O)
or normally closed (N.C.)
Channel 3: Built-in magnetic contact sensor - Normally Closed.
Can be disabled when not in use.
Programming: The SAK-25 Can be programmed locally using the
buttons and the LED, as well as by using the PC
Utility Software.
Rolling Shutter Contact: Programmable to Channel 2 only.
Selectable pulse count for High, Medium
and Low sensitivity, 3 or 6 or 9 pulses to activate.
Operating Temperature: 0
O
C to +60
O
C
Operating Humidity: Up to 95% Non-Condensing (max.)
Case Tamper Switch: Removal of SAK-25 Front Cover
(Protected by cover tamper switch)
Back Tamper Switch: Removal of SAK-25 from the wall mount
(protected by Back tamper switch)
Supervisor: The supervisory signal is routinely transmitted to the
panels every 20 minutes, advising the Tamper
Status, Battery Status, Event Activation Status
Current Consumption: Standby - 17 uA
Transmit - 14 mA
Size: 98mm x 50mm x 29mm
Weight: 46 grams ( 3.2 oz)
PC-LINK PROGRAMMING:
The SAK-25 can be easily programmed
visually on the PC Screen and then
Downloaded to the Unit by connecting to
the PC RS232 COM Port, and running the
SAK-25 PC Utility software for Windows.
SAK-25 PC Utility software is designed to
be installed and run on:
Microsoft's Windows 95/98/ME and NT/
2000/ XP Operating Systems
SAK-25 PC Programming UtilityPC or Laptop
SAK-25
- 4 -
Magnetic
Contact for
Channel 3 RF
LED Indicates Transmission
and is also used for Programming.
Battery Powered 1300mAh
Lithium battery.
Button S1 (Used for
Programming and for
cover tamper)
Built-in Tuned
internal antenna.
Connects to output of a
wired sensor or external
device.
PIR / Door / Window /
Smoke / Rolling Shutter /
Glass Break Detector/
+12Volt DC input from Host Wired Panel
N.C. or N.O. Terminal for Trigger
N.C. or N.O. Terminal for Trigger
Ground from Host Wired Panel
N.C. or N.O. Terminal for Trigger
Sensor for
Channel # 2
Connects to output of a
wired sensor or external
device.
PIR / Door / Window /
Smoke /
Sensor for
Channel # 1
N.C. or N.O. Terminal for Trigger
N.C. or N.O. Terminal for Trigger
N.C. or N.O. Terminal for Trigger
Channel # 3
Mag Contact
Wired Inputs
Button S2 (Used for
Programming)
RS-232 Communications Port, use
Rosslare's RS-232 Data Cable to
connect to the 3-pin male connector on
SA-25 for communication to PC Upload/
Download Software for programming.
WIRING DIAGRAM:
Power is supplied to the SAK-25 by a
Lithium primary battery.
Two channels are available on the
SAK-25 for connection to wired sensor
units.
+12Volt DC input from Host Wired Panel
N.C. or N.O. Terminal for Trigger
N.C. or N.O. Terminal for Trigger
Ground from Host Wired Panel
!
Copyright Rosslare Enterprises Ltd 1999-2004
Rosslare Enterprises Ltd.
SA-25 Instruction Manual - Version 1.0 (Page 4/4)