Mounting And Connection; A) Assembly; B) Connection - Renkforce 1582597 Operating Instructions Manual

8. Mounting and connection

a) Assembly

Ensure that the connection cables are not kinked or squashed. This can cause
malfunctions, short circuits and device defects. Do not connect the cables when the
product is connected to a power supply.
• Remove the front plate (with the keypad) from the plastic housing. To do this, unscrew the two
mounting screws (1) from the plastic housing and the front plate.
• Hang the plastic housing on the wall. If necessary, remove a round piece of plastic from the
back of the housing to create a cable feed.
Use the fixing screws, and if necessary, the dowels provided to secure the housing to
the wall. Ensure that no cables or wires are damaged when drilling holes or tightening
screws.

b) Connection

Connect the cables to the corresponding screw terminals. A circuit example can be found in "c)
Circuit diagram".
• The "Tamper N.C." screw terminals (10) [1-2] are designed to be connected to alarm systems
to warn you in the event of unauthorized access and manipulation attempts. The tamper
switch (9) triggers the alarm when the housing is opened. Connect these terminals to a
compatible alarm system.
• The "12 V DC" (9) [3-4] screw terminals are used to connect the power supply. The power
supply must deliver a 12 V direct voltage. The DC voltage must be located at the place of
installation (e.g. bell transformer or plug-in power supply unit). When using a DC voltage,
ensure that the cables are connected in the correct polarity (observe the positive/+ and
negative/- markings).
Never connect a mains voltage, as this may cause a fatal electric shock!
• The screw terminal [5] is not occupied.
• The (+) and (-) "DOOR LOCK" screw terminals (8) [6-7] are directly connected to the relay
contact for the door opener. The relay has a maximum load capacity of 12 V/DC, 3 A.
Never connect a mains voltage, as this may cause a fatal electric shock!
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