Doormaster-Smart-PAL-Telephone interface

DOORMASTER-SMART-PAL-Telephone interface is used for recording the announcements via similar
telephone system in VARIODYN D1 voice alarm system. Up to 4 different call circuits or areas can be
addressed using the telephone system. For this purpose 1+ 4 control contacts are available for switching on
and/or zone selection.

The connection of telephone interface to VARIODYN D1 takes place via control inputs and audio input of
UIM Part. No. 583331.21. 12 V operating voltage can be generated from 24 V emergency power supply
with voltage converter Part No. 781336 that is available in the voice alarm system. The voltage converter
can be mounted in housing Part No. 788603 on the C-rail in rack.

The programming takes place with MFV post dial, so that the device can also be used from distance.

  • Operating voltage : 12 V DC 
  • Current consumption @ 12 V DC : approx. 100 mA 
  • Contact load relay :  24 V DC/0,5 A (relay 1/2)
  • Ambient temperature :   -5 °C … 45 °C 
  • Mounting :  mounting rail 
  • Dimensions :    W: 52 mm H: 89 mm D: 57 mm