Installation; A) Cautionary Measures; Signal Connections - Renkforce DA-2311 Bedienungsanleitung

8. Installation

a) Cautionary measures

Installation site
•
The receiver works at a frequency of 433 MHz. For best results in use, a good selec-
tion of the mounting site is required.
Install the device inside the house with as much clearance and as little electromag-
netic stress as possible.
Do not install the device behind a concrete wall or under a concrete stair. Such loca-
tions minimise the reception range of the device.
Prevent possible short circuits
•
Experience shows that the most frequent cause for damage to the device is contact
with the connections or the circuit while activated. Read these instructions carefully
before installation and become familiar with the system properties.
Ensure that the device is disconnected from the power during installation and con-
nection.
Check the wiring of the device before commissioning.
b) Signal connections
1 – 2 : 12 – 24 V – (power connection)
•
Connect the system to the power here. Connection 1 is the (+) pole and connection
2 is the mass (-) of the overall system. The device accepts the full bandwidth of the
input voltage from 12 to 24 V.
3 – 4 – 5 : Signal output 1 – (circuit output)
•
5 A potential-free contact that is controlled from channel 1 of the wireless keypad or
the radio remote control keys.
Signal output 3 is the usually closed contact, signal output 5 the usually opened one.
The reference mass to the 2 contacts is signal output 4. Use output 3 for "Fail-safe"
closing mechanisms and output 5 for "Fail-secure" closing mechanisms.
The times for activation of the closing mechanisms are controlled by an adjustable
time encoder (1 to 60 seconds), which is on the main PCB inside the box (on this, see
illustration 2).
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