Specifications - Telecom Behnke 10 series Kurzanleitung

S P E C I FI C AT I O N S
Type of connection:
Power supply:
Loop voltage:
Loop current:
Additional power supply:
Termination:
Detected ringing signal:
Detected busy signal:
Detected busy signal duration:
Maximum allowable cable length: 10 m each (for MLM A, +MLM B, +MLM C, LS, MIC, T1 and T2) or 25 m each
Number of direct-call buttons:
Phone numbers:
Dialling mode:
Pause before dialling:
Duration of connection:
Door-opener code:
Door-opening duration:
Door-opener contacts:
Relay contact rating:
Additional power supply to MLMs: Max. current load 30 mA for each MLM
Security code:
Programming:
Memory:
Tested to:
22
Analogue PSTN, a/b interface
Via the a/b interface
20–70 V DC
20–60 mA
12 V DC potential-free +/–3 V, 500 mA max.
Note: Only necessary for illumination, camera, integrated heating, add-on amplifi-
er or 12-V DC supply to MLMs (SELV, EN 60950)
Use the Behnke plug-in power supply 20-9500 or another additional power-supply
unit in conjunction with the Behnke DC/DC converter 20-9506 – each plug-in power
supply can have 1 Behnke Telephone attached to it.
Z to TBR 21
R
Cannot be specified exactly, since it depends on amplitude, frequency
and duration of the ringing signal.
400–450 Hz sine wave
Signals with 160–700 ms tone and 160–700 ms pause, respectively
(for LS, MIC, T1 and T2, if no other MLM is attached)
96 max. (applies to 20-0007 with twice the electronics extension 20-0057)
20 digits max.
DTMF, 50/50 ms (tone/pause)
4 seconds
1–9 minutes and 'unlimited' (safety limit at about 8 hours)
2 codes with a maximum of 4 digits each (for each relay)
1–30 seconds in 1-second steps
2 units (2 switching relays)
60 VA 24 W maximum: 0.5 A 120 V AC or 1 A 24 V DC (resistive load)
4 digits
Local programming by means of dial pad/integrated configuration keyboard.
Remote programming with DTMF telephone (touch-tone telephone).
Remotely programmable with BNOS control station.
EEPROM, nonvolatile
TBR 21 and EG 201121 (EU-wide network access)
EN 55022, EN 55024 (Electromagnetic Compatibility)
EN 60950 (Electrical Safety)