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Technical data
Housing dimensions
32 x 25 x 8.5 cm (width x height x depth)
Weight
2,54 kg
Ambient temperature
- Operation
5 ºC to 40 ºC
- Storage
-25 ºC to +70 ºC
Mains connection
230 V AC, +6%/-10%, 50 Hz
- Power consumption
30 VA (full load)
External fixed S0 access
Point-to-point or point-to-multipoint connection, ISDN (DSS1)
1 S0 access
Connection by means of Western socket and included IAE
connecting cable IAE8/IAE8
Internal S0 access (AS 32)
Point-to-multipoint connection, ISDN (DSS1) 1 fixed S0 access,
4-pole plug-in connection by means of screw terminal
Max. connection length 130 m
- ISDN terminals (AS 32)
Max. 8 per internal S0 access, max. 4 passive ISDN terminals
(telephones) connected to the system
Analog terminals
4 system telephones and 4 a/b terminals or 8 a/b terminals
- Connection
System telephones: 4-wire, plug-in screw terminal
a/b terminals: 2-wire, plug-in screw terminal
- Range
System telephones 2 x 75 Ohm (Ø 0.6 mm twisted, 1200 m)
a/b terminals: 2 x 50 Ohm (Ø 0.6 mm, 800 m)
- Dialling method
Pulse dialling or DTMF
- Signal key
Flash (50 ...150 ms)
PC/printer interface
RS 232C
- Range
3 m
- Connection
9-pole, D-sub socket or plug-in screw terminal
Data retention in the event
unlimited
of power failure:
External music on hold (MoH)
- Input impedance
100 kOhm, asymmetrical
- Input voltage
Max. 100 mVpp
- Connection
3,5 mm stereo jack socket
Door hands free unit TFE
in accordance with FTZ 123 D 12
- Connection
4-wire, plug-in screw terminal
- Contact load of the TS, TO relays
30 VDC/1 A or 125 VAC/0.5 A
Switching relays R1 to R4-contact load
30 VDC/1 A or 125 VAC/0.5 A, ohmic load
Potential-free contacts jumpered with spark quenching
combination of 1 kOhm, 100 nF.
- Connection
2-wire, plug-in screw terminal
Output voltage
24 VDC / 80 mA, service voltage for external relays
