6
SPECIFICATIONS
Alarm Inputs (Alarm Loops)
4 Initiating Device Circuits
Input voltage in the quiescent mode
6 to 12 V
Integration Time
300 ms
Max current drawing through an alarm loop
12 mA
Max resistance of wires without regards to termination
resistance
1 kOhm for intrusion alarm loops,
100 Ohm for fire alarm loops
Min leakage resistance between the alarm loop wires or
between each wire and the earth
20 kOhm for intrusion alarm loops,
50 kOhm for fire alarm loops
Outputs
3 Relay Outputs
Max Switched Current
1 A dc
0.5 A ac
Max Switched Voltage
24 V dc
100 V ac
Max Switched Power
10 W
External Reader
Dallas iButton Reader
Max number of readers connected in parallel
4
Max number of light indicators to be connected to the
LED terminal
1
Distance between the UO-4S and the reader
100 m max at wire diameter at least 0.5 mm
Credential Memory Capacity
16 codes
Communication Port
RS-485
Protocol
Orion
Non-volatile Event Log
128 events for transmission via GSM channel
60 events for transmission over RS-485 interface
Input Power
An external uninterrupted power supply
Rated Voltage
10.2 V to 15 V
Consumed Current
Max values:
150 mA in the quiescent mode
200 mA when sending a notification
1 A is the peak consumed current
Resistance to Climatic Effects
Category 03 in line with
ОСТ
25 1099-83
Operating Temperatures
Minus 30
°
C to +50
°
C
Relative Humidity
Up to 98% at +25
°
C
Ingress Protection Rating
IP20
Overall Dimensions
156 mm
××××
107 mm
××××
39 mm
Weight
About 0.3 kg