EX-PBXDoormaster 4MD PBX LightDoortel 4

Door Opener Interface EX-PBX

General Information

The EX PBX universal adapter enables the connection of 4 wire door stations to any TK-installation as far as a A/B-interface is available. Thus existing door stations can be connected, or the TK-installation can be integrated into multi-family-house door speaking units.

On pressing the bell chime button on the door station the unit will seize the line and dial a pre-programmed phone number with 1 to 4 digits. On answering the call the extension is directly connected to the door station. A MFV-postfix activates the door opener contact. For special applications the adapter can also be called. On the first call signal the unit answers automatically and connects the door station.

For further information please contact us!

Performance Features

  • high-end voice-controlled hands-free device
  • busy tone detection
  • volume control for microphone and loudspeaker
  • contact controllable through MFV-postfix (door opener function)
  • controlled disconnection through MFV-postfix
  • suppression of MFV-input from outside
  • connection to analog A/B calling partner connection (bi-filar), programmable MFV- or IWV-dial
  • hardware activation timer (adjustable)
  • max. one bell chime button (12 Vac ringing voltage or dry contact) can be connected, one phone number with 1 to 4 digits can be programmed (1-0, *, #)
  • door opener time app. 4 sec
  • automatic call answer function
  • 8 Vdc voltage output for TFE, activated through line seizure
  • automatic disconnection on busy tone detection

Technical Data

  • high-end voice-controlled hands-free device
  • power consumption: min. 18 mA, telephone line powered (min. 24 V, max. 60 V)
  • stand by power consumption: 4 µA
  • power supply input: 12 Vac, max. 1 A (only for optional 8 Vdc output)
  • power supply output for TFE: 8 Vdc, max. 200 mA
  • operating temperature: - 5° to + 45° C
  • max. door opener contact load: 40 V, 2 A
  • dimensions: 158 x 89 x 57 mm (b x d x h), DIN rail box 9 DIN A standard units
  • type approvals: CE

Recommended price  (Please call for current price information)

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