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Option connector
3-3
To prevent shorts, be sure to cut unused lead wires at the bottom and insulate the ends.
1
Doctor call (automatic entry)
This makes it possible to use the doctor call (automatic entry)
function at residential/tenant stations.
Short the DC terminal.
2
Call notification
Using the external signaling relay GT-RY allows for the external
buzzer to be linked during calling.
3
Option contact output
External units such as lights or elevators (as required) can be
operated with the option button.
Contact specification: Maximum load AC/DC 24 V, 1 A
Minimum load DC 5 V, 100 mA
GT-RY
Timer
relay
Buzzer
Blue
White
White
Blue
Orange
Orange
(E.g.) External signaling relay connection
(
*
)
(
*
)
(
*
):
Third party product
DC
DC
RYC
RYC
SW
SW
GT-1C7-L/GT-1C7
GT-1M3-L/GT-1M3
1
Doctor call (automatic entry)
2
Call notification
3
Option contact output
Option connector
(Yellow)
(Orange)
(Blue)
(White)
(Gray)
(Black)
