RWZ5f-A2-4.sch
X5
19
20
2x Rab (10k)
RWZ5f-A1-5.sch
Ver. 2/21 Mo
11 Oct. 2021
SHEVS Control Centre RWZ 5f
!
Rab (10k)
X4.1
Rab (10k)
T
3
4
Rab (10k)
Y
+
Y
-
Y
4
A -
8
/
1st SHE group
Line
Rab (10k)
X4.2
T
3
4
Automatic fire detectors
+
T
-
T
2nd SHE group
The connection is made as
shown for the 1st group,
but using terminal strip X4.2.
+
T
-
T
........
L1in
2
........
5
3
L1out
........
L2
L2
........
L1out
3
5
........
2
L1in
........
L1in
........
2
5
........
L1out
3
L2
........
FACP
Rab (10k)
Ral
(1k5 / 0,5 W)
FACP
Rab (10k)
Rab (10k)
For separate control of the SHE groups by an FACP, the FACP contacts can also be connected to the
lines for automatic fire detectors (X4.1 / X4.2), as shown below.
i
i
Automatic fire detectors, Fire Alarm Control Panel (FACP)
Fire Alarm Control Panel (FACP)
Colour code for resistors: 10k = brown/black/black/red 1k5 = brown/green/black/brown
Line
Line
FACP
NO contact
FACP
NC contact
Normally open contact
Normally closed contact
Connect resistor Rab to the FACP.
The module MA (accessory) can be used for more convenient connection of a normally open
or normally closed contact to terminal strip X 4 or X5. The required resistors are already
present on the module and do not have to be wired specifically.
In the case of 2-detector-
dependency, connect a
second resistor in parallel
(from spare material bag).
Connect resistor Rab to the last detector.
(terminals 2, 3 and 5)
or RM 3 / TM 3
(terminals L1 in, L1 out and L2)
Automatic fire detectors RM 2 / TM 2
Connect resistor Ral
(taped to the door)
additionally.
Connect resistor Rab
(from spare material bag)
additionally.
