Select Engineered Systems TEC Series - Entrance 3 & 4 Control and K3 Relay

TEC Series v 3.2X
Page 15
The relay capabilities are 24 volts
AC or DC at 3 amps. Form "C" (N/
O) AND (N/C) contacts are on the
control output relay for controlling
devices.
If additional current and or higher
voltage capabilities are required, it
is recommended that the control
relay be used to control a larger
relay or contactor. For further
questions, consult the factory.
Use the K2 control relay module included to control the 3
rd
and 4
th
entrances.
K2 CONTROL
RELAY
ACCESSORY INSTALLATION.
ENTRANCE 3 & 4 CONTROL
REX 4
REX 3
REX 4
REX 3
LEDS TURN
ON WHEN
INPUT
INPUT
INPUT IS CLOSED
ENTRANCE 4
OUTPUT RELAY
ENTRANCE 3
OUTPUT RELAY
LED TURNS ON
WHEN RELAY 3
ENERGIZED
LED TURNS ON
WHEN RELAY 4
ENERGIZED
REX 4
REX 3
REX 4
REX 3
LEDS TURN
ON WHEN
INPUT
INPUT
INPUT IS CLOSED
ENTRANCE 4
OUTPUT RELAY
ENTRANCE 3
OUTPUT RELAY
LED TURNS ON
WHEN RELAY 3
ENERGIZED
LED TURNS ON
WHEN RELAY 4
ENERGIZED
(OPTIONAL)
(OPTIONAL)