Depaepe Telecom Securphone Notice D'utilisation page 25

Accès TRT3 (TNV-3) :
Alimentation 24 V
DC 50Hz 235mA
!
Those ports are designed to be connected on a TRT3 (TNV-3) network in
accordance with EN 60950-1 : 2006 specifications.
All manuals and user guides at all-guides.com
Installation, line connection and configuration should be done by
qualified personnel. All operations requiring an opening of the unit
should be done carefully in order to prevent from potential electric
shocks.
TRT3 (TNV-3) access :
dry contact closed
when off-hook. Up to
50 Volts DC/AC 50 Hz
100 mA
TRT3 (TNV-3) access :
Telephone line
TRT3 (TNV-3) access :
Backlight access
24 Volts DC/AC 50Hz
200 mA
TRT3 (TNV-3) access :
Heating resistor power
24 Volts DC/AC 50Hz 35
mA
Heating resistor
Keyboard and memory
baclight