1
Safety instructions
The device must only be installed by a qualified
electrician in accordance with the installation
standards in force in your country.
Do not install outside of the building.
RED115X
Secondary 2-wire line coupler
z
6LE003335C
Overview
RED115X
5
2
3
1
6
4
Figure 1: layout and design
1
2-wire bus input from outdoor (street) video
plate
2
Terminal for connection of one or more indoor
video station(s)
3
Audio coupling LED (green)
4
Video coupling LED (red)
56
Ground connection terminal
Operation
The device makes it possible:
• To connect 32 indoor stations within a single
installation,
• To call 3 indoor video stations simultaneously from
a single button on the outdoor (street) plate.
Typical uses
• Coupler for audio and/or video installations.
• DIN rail mounting in accordance with DIN Standard
EN 60715.
• Not compatible with intercom systems of other
manufacturers.
• Suitable only for indoor installation with no
moisture.
Product features
• Overload protection.
• All connections are fitted with spring terminals.
• Installations can use a maximum of 8 couplers in
parallel with 32 indoor stations per line, making a
total of 256 video indoor stations.
In the same installation, you don’t have to connect a RED111X and a REK350X
Figure 2: operation
2
2
s/s
2
x/x
2
2 2
2 2
indoor video
stations
controlled
simultaneously
from one
button on the
outdoor video
plate
outdoor video plate
230 V~
button 1:
button 2
button 1
intercom
address
group
address
button 2:
up to 32 indoor stations (max)
coupler
and
power
supply
REK350
4 outputs
video
distributor
shielding
shielding
shielding