Telecom Behnke myintercom Manuel page 61

Instructions myintercom Plus IP video door intercom
GB
Installation
Door bell connections
Potential-free connections for three door bells
(max. load is max. 60 VDC / 50 VAC, 60 W / 62.5
VA, max 2A), to be activated when a button is
pressed. Cf. Chapter "3.3. Open door/Relay/
Gong" on page 63.
Door bell switch
Use the door bell switch to adjust how often the
door bell will sound, after the button has been
pressed. Cf. Chapter "3.4. Set a door gong" on
page 64.
Sabotage contact
Cf. Chapter "1.2. General Information" on page
49.
Connection socket for the safety relay
Cf. Chapter "4.1. Safety relay" on page 65.
Connection for the open door function
button
Cf. Chapter "3.3. Open door/Relay/Gong" on
page 63.
Alternative power supplies
Optional 48 VDC connection instead of a PoE
power supply.
Please note: It is not possible to simultaneously use a two-core transmitter and Ethernet.
When using the two-core technology, use a separate twisted cable for connection between 2-core
transmitter and receiver. This cable may not be used to transmit any other signals or voltages.
61
myintercom Plus electronics with two-core
technology
Connection socket for a coaxial cable
Data transmission and power supply option
for the myintercom Plus video door intercom
station. Cf. Chapter "3.2. Two-core installation"
on page 62.
www.behnke-online.de