As at 09/07
1
Chapter 4: Binary inputs
4.2
Binary inputs, 4-gang
Binary input REG-K/4x24
Art. no. 644892
Binary input REG-K/4x24Chapter 4:Binary inputsArt. no.644892As at 09/074.2Binary inputs, 4-gang
1.
Function
1
2.
Operating and display elements
1
3.
Installation
1
4.
Technical Data
2
5.
Settings in the EIB-Tool-Software (ETS)
2
6.
Application overview
2
6.0.1 Multi-function.counter 12BA/1.0
3
The Merten binary input REG-K/4x24 is used to con-
nect conventional 24 V devices (such as door and win-
dow contacts) to the KNX bus.
½
Caution:
High voltages can cause damage.
½
Risk of fatal injury:
All work carried out on the unit may only be per-
formed by skilled electricians. Observe the re-
gulations valid in the country of use, as well as
the valid KNX guidelines.
½
Caution: All the devices that are installed next to
the binary input must be equipped with basic in-
sulation at the very least.
¼
Risk of fatal injury from electrical current.
During installation, the safety regulations speci-
fied in DIN VDE 0105 must be observed. The de-
vice may only be installed by skilled electricians.
Otherwise, there is a risk of fire or electrocution
½
Caution: If there are any 230 V cables in the vi-
cinity, make sure that the distances to them
specified in the applicable standards and regula-
tions are maintained. The cover of the bus con-
necting terminal must always be mounted.
1
Snap onto a 35 x 7.5 mm DIN profile rail which con-
forms to standard DIN EN 50022.
2
Connect the bus plug and attach the cover of the
bus connecting terminal.
3
Connect the input cables (see figure connection
example)
When the bus voltage is connected and there is a sig-
nal at the input, the corresponding yellow channel sta-
tus display will light up
|
The 0 V conductors must be connected to the
device. Inputs E1 to E4 have a common poten-
tial (4 x 0 V).
½
Caution: The connection of the potentials inside
the device for binary input REG-K/4x24 is not
suitable for transferring load currents.
Binary input REG-K/4x24
Artikel-Nr.
644892
Inhaltsverzeichnis
1. Function
2. Operating and display elements
A
Cover of the bus connecting terminal
B
Programming button/programming display
C
Operating display
D
Channel status displays
644492
E 4
E 2
RUN
E 1
E 3
Binäreingang REG-K/4x10
binary input REG-K/4x10
E 4
E 2
E 1
E 3 0V
0V
E1 0V E2 E3 0V E4
Binäreingang
Binäreingang
AC 230V
AC 230V
REG-K/4x230
REG-K/4x230
E 4
E 2
RUN
E 1
E 3
A
B
C
D
3. Installation
KNX
+ -
b
us coupler
24V
AC/DC
0V
E2
E3
E4
+
+
+
E1
+
-
-
