BRAVE Steel
–
User and service manual 23
Examples of relay connection
are shown on the following pages,
these are not an exhaustive list of possible connections, but they illustrate how
to connect each circuit (red circles with numbers = example numbers).
1. Basic connection
– 2 electric locks and the potential to control two doors
independently (relay regime 1 and 2 m=1) or the gradual opening of a door
(relay regime 2 - m=5 - only
(C)
version.
2. Two sources
– the potential to use two power sources, one for the Brave
Steel and a second for an electric lock. Electric lock 2 is connected
inversely (i.e. emergency fire door).
3. Combination of a door with an electric lock and a sliding gate.
4. Extends the previous example to two doors with gradual opening (this
function is set in Time Relay - external module).
5. Combination of an electrical lock and an add-on bell. The relay for an add-
on bell can be in regime m=4 (each button switches on for a set length of
time) or in regime m=6 (switches on from one pre-set button for a set
length of time).
6. Light switch m=3 (i.e. lighting to the building) with relay 1. Relay 2
–
controls, for example, heating according to day/night regime m=8 (only
version
(C)
- RTC circuit). It requires an external power supply (DIP 3 and
4) only version
(C)
, and also it is necessary to use contactor (Brave Steel
cannot
switch 230V!).
The examples shown are only for illustrative purposes only, version (LC)
has not got a second relay and cannot use relay regimes 5, 7 and 8
Note:
Door entry system Brave Steel is designed in such a way that it is
possible to connect 10-18V AC or 11-24V DC to the terminals 12V (polarity is
unimportant). The motherboard heating system has a regulator so that resistors
won‟t burn out at a higher voltage.
