Technical Specifications
242
U
pn
ports
for system telephones Main module: 3 x to connect system ter-
minals, not DECT-enabled
–Supply voltage 40V ± 10%
– Supply power 3 VA per U
pn
bus
– Range 1,000 m
a/b ports
for analogue terminals with pulse or
DTMF dialling, flash duration of 60 to
310 ms
Main module: 8 x
–Supply voltage 40V ± 10%
–Supply power 1.2VA
–Feed current 25mA
– Range 1,000 m
V.24 port (COM)
for connection of a PC 1 x (optional)
–Range 3m
Doorstation equipment interface card
for connection of doorstation equip-
ment
1x (optional)
Contact load of actor 1.5 A / 125 V
– Voltage range U
≈
= 5V…30V
Sensor Switched by low AC voltage
– Voltage range U
~
= 6 V…24 V
OpenCom 131 (Cont.)
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