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Telecom Behnke 5 Serie Instructions page 42

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Instructions for Series 5 / 10
GB
Introduction
2.2. Technical Specifications
Connection type:
Power supply:
Coil tension:
Coil current:
Additional power supply:
Terminal:
Recognised caller signal:
Recognised busy signal:
Recognised busy signal interval:
Dialling methods:
Built-in relay:
Relay switch power:
Memory:
Tested according to:
42
analogue telephone line, a/b port
via the a/b port
20-70 VDC
20-60 mA
12 V = potential-free +/- 3 V, max. 1200 mA
Behnke power supply unit or any other additional power supply
in connection with a Behnke DC-DC converter;
one Behnke Intercom station per power supply unit
ZR according to TBR 21
cannot be specified exactly, as it depends on the signal's
amplitude, frequency and interval
300-500 Hz sinus
Signal tones for 160-700 ms or pauses for 160-700 ms
respectively
DTMF dialling, 50/50 ms (tone/pause)
One piece (one switch relay)
max. 60 VA/24 W: 0,5 A, 120 V~/1 , 24 V =(resistive load)
EEprom, non-volatile
TBR 21 as well as EC 201 121 (EU-wide network access)
EN 55022, EN 55024 (electromagnetic compatibility)
EN 60950 (product safety)
www.behnke-online.com

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10 serie