User manUal elDes eT082 v1.2
5
2. Technical Specifications
2.1 Electrical & Mechanical Specifications
Power Supply
10-24V
300mA max
Peak Current Consumption
700 mA max.
Current Used in Standby Mode
120mA max
GSM Modem Frequency
850/900/1800/1900 MHz
Communications
Voice Calls, SMS, GPRS, CSD
Supported Protocols
Ademco Contact ID®, 4+2, Scancom, EGR100, Kronos, SIA IP
Maximum Number of Users Receiving
Alarm System Events by SMS Message
5
Maximum Number of Users for Input/Output Control
3
Number of “Low” Level (Negative) Digital Inputs
3
Allowable Input Values Voltage
0... 1.45V; current: 0.8... 0.6mA
Input Type
NO (normally open)
Number of Outputs
3
Output C1 - C3 Circuit
Maximum Commuting Output Values
Voltage: 30V ; current: 50 mA
Dimensions
130 x 73 mm
Operating temperature range
-20...+55
o
C
Generated Phone Line Values
Voltage: 18V; current: 25mA; impedance: 600Ω
Dial Tone Frequency of Generated Phone line
350 Hz
GSM
MODEM
INFO
STATUS
GSM
USB
DEF
F1
L1 L2 L3
L4 RING TIP
Z1
C1 DC+ COM
C2
Z2
COM
C3 Z3
MODE
SE
T
JP9
UART
JP8
For configurations
SIM CARD
ANT
Fig. No 2
1 R
OUT
Open collector output.
Output is pulled to COM when
turned on.
