Power Wiring - Linkcom Link IP iDP Quick User Manual

3.1. Power Wiring

The Link IP iDP can be supplied in 2 different ways :
PoE (802.3at Class 3)
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External power supply 12V DC
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3.2. Relais : Mode and wiring
The relay has two different mode depending on the configuration « JP1 » jumper (see description of components):
« 12V Output » mode (default setting): At rest, the doorphone sends 12V to the "NC" and "COM" relay
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terminals. When opening the door, the doorphone sends 12V between "NO" and "COM" relay terminals.
Jumper "JP1" must be placed between 2 and 3 terminals :
The maximum consumption supported is 12V / 500mA.
Wirind in « 12V Output » mode :
« Relay» mode : At rest, the "NC" and "COM" relay terminals are short-circuited. When opening the door,
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the "NO" and "COM" terminals are short-circuited.
The 2 jumpers are positioned between terminals 1 and 2, then 3 and 4. (default):
Wiring in « Relais » mode :
p.6$|$9$
JP1
The 2 jumpers are placed
1 2 3
JP1
« Relais » mode, only one
jumper is placed on 2 and
3
1 2 3
4
4