7
Connecting diagram
Possible connection for a door release relay
Please use
door release relay TK TR 24 EB.
Floating relay contact:
Max. AC 24 V, 2 A of external
power supply
3-wire technique
Please observe cable length and loop resistance.
~
Indoor station
Indoor station
Outdoor station
Power supply &
control unit
Floor bell button
Floor bell button
Door release
relay and
illumination