497098 Issue 3 Page 9
2. TECHNICAL DESCRIPTION
Control Unit Specification
General
Environmental Class 2
Security EN50131-1 or PD6662 Grade 2
Operating temperature -10° to +55°C
Humidity 96% RH
Dimensions 300mm W, 390mm H, 95mm D
Weight 5.0 kg
Internal Clock ±10 minutes over one year (depending on the
accuracy of the mains supply frequency).
Radio detector differs 16,777,214 (2
24
-2)
Suitable for use in a system that is designed to comply with EN50131-1,
ACPO-IAS Policy, NSI NACP14.
This equipment is compliant with EN 50136-2-1 and EN 50136-2-2. It allows
the alarm transmission system to meet the performance requirements of
prEN 50131-1: 2004 ATS 2 provided that:
a) It is installed in accordance with the installation instructions.
b) The connected PSTN is functioning normally.
c) The ARC is adequately equipped.
Power Supply
All currents accurate to ±5%.
Mains power supply 230VAC +10%/-15%, 200mA max, 50Hz ±5%
System power supply Type A. 13.8VDC, 1.0A
Battery charge current limit 250mA
To comply with the requirements of EN50131, the total current taken from the
power supply, not including the battery recharge current, but including
auxiliary outputs and other devices, must not exceed 750mA.
Nominal power requirements (DC):
9752 130mA quiescent, 220mA active
9930 20mA quiescent, 35mA backlight on
9940 30mA quiescent, 70mA backlight on
9954 20mA typical, 30mA maximum
9960 55mA
934 15mA typical, 20mA maximum
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