8-1. External input
With using external input function, some functions on this product can be controlled from an external
device.
• “Operation/Stop” mode or "Forced stop" mode can be selected with function setting of indoor unit.
• A twisted pair cable (22AWG) should be used. Maximum length of cable is 492 ft (150 m).
• The wire connection should be separate from the power cable line.
¢
Indoor unit
Indoor unit functions such as Operation/Stop can be done by using indoor unit connectors.
1
2
3
Connector
(CN46)
PCB
Connected unit
*1: The switch can be used on the following condition: DC 12 V to 24 V, 1 mA to 15 mA.
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8-1. External input
8. External input and output
W
A
LL
MO
U
N
TED
A
SU
H
18
-2
4L
MA
S
W
A
LL
MO
U
N
TED
A
SU
H
18
-2
4L
MA
S
