7. Technical Parameters
Power supply
•
Mains supply: 240 / 12 V; 0.5 A adapter
•
Direct current supply: 9 to 30 V DC
•
Consumption 12 V:
•
at relax – 100 mA
•
Internal batteries: 4x NiMH type AA, 1.2 V / 2100 mAh
If a power source other than the supplied adapter is used, the power supply must meet the SELV
standard criteria.
Configuration and upgrade
•
Local: WEB UI via USB
•
Cloud service: 2N
Antenna
•
Connector type: SMA
•
Impedance: 50 Ohm
Line interface
•
Interface type: 2-wire analog, FXS
•
Call impedance: selectable – 600 Ω, Zr EU, Zr Australia
•
Loop voltage: 48 V DC
•
Loop current: 20 mA
•
Loop resistance: 800 Ω max
•
Ringing voltage: adjustable, 35 – 60 V RMS
•
Ringing frequency: adjustable, 10 – 60 Hz
INPUT
•
Shorting input
OUTPUT
•
Type: Relay output
•
Contacts: Switching, with normally open and normally closed
•
Switched voltage DC: 30 V, 1 A max
•
Switched voltage AC: 125 V, 0.3 A max
•
Resistive load
Serial Line
•
Type: RS232
•
Connection: RX, TX, GND
Telephone network
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