Alphatech A-VarioBell User And Service Manual page 27

Examples of relays connection are mentioned on following page. It is
not all possibilities but it shows how to connect individual circuits (red circles
with numbers = example number).
1. Basic connection - 2 electrical locks and possibility control 2 doors
independently (relay mode 1 and 2 m=1) or progressive door opening
(relay mode 2) - m=5.
2. 2 power supply – possibility to use independently 2x Power supply. One for
A-VarioBell and second for electrical locks. Electrical lock 2 is connected
inversally (fire emergency door).
3. Combination of doors electrical lock and sliding gate ( fence).
4. Extending of previous example for 2 doors with progressive opening (this
feature is setup in TimeRelay - option modul)
5. Combination of electrical lock and external bell. External bell contact might
be in mode m=4 (it will close for preset time from each button) or in mode
m=6 (it will close for preset time from one preset button)
6. Lighting activating m=3 (for example way to building) by relay 1. The relay
2 – control for example heating according mode DAY/NIGHT m=8. It
requires external power supply (DIP 3 and 4 + par.64=1),further is
neccessary use contactor (A-VarioBell must not activate 230V!).
Examples on picture are principal.
Note: A-VarioBell door phone is designed to allows connect to screws 12V
voltage10-18V AC or 11-24V DC (not depends on polarity). Board heating is
equipped by regulator to protect resistors demaging by higher voltage.
A-VarioBell – User and service manual
27