Aiphone TAR-3 Installation & Operation Manual

& AIPHONE
83295500 0195©)
CALL EXTENSION RELAY
Model: TAR-3
INSTALLATION & OPERATION MANUAL
SYSTEM OUTLINE AND FEATURES
The TAR-3 relay is used to activate an external doorbell or signalling device when a door station calls in.
It can be used for call extension on the IE, MY (for door call), IE-8MD, YKX, TB-M and AT systems.
Layout example
Package contents
e Call extension relay (TAR-3)
e Mounting bracket(2) & screws
(2 types, ea. 2 pcs)
¢ Installation & Operation Manual
NAMES AND FUNCTIONS
© INPUT OF RELAY:
Red: Positive 6V DC
Black: Negative 6V DC
White: Activation wire
Blue: Activation wire
Top view Side view
© OUTPUT OF RELAY:
(158) Orange
Orange: Dry contact closure
SPECIFICATIONS
Relay power source: 6V DC, supplied by PS-6D or SKK-620 power supply
Relay switching capacity: 0.3A 240V AC. 1.0A 24V DC.
External signalling device requirements: Use AC operated buzzer or DC mechanical buzzer.
Do not use DC operated electronic buzzer, as it may damage the relay
contact.
INSTALLATION
For wall mounting, attach unit to wall with supplied mounting hardware.
Om. is Mounting
Pee Men HR e When making wire connections, be sure not to short any wires
together. Use wire nuts or protective material to isolate the
connections.
e TAR-3 relay must be power sourced closely to 6 V power supply.
Run relay output wires in a separate
sheath from intercom's.
e Put the selector switch (preset to A) to
A or B as per each wiring diagram.
Wood screw (2) ies ae
a
Screw (2)
yas)
* Refer to Installation & Operation Manual of using intercom for entire system
configurations.