11
2. Before operating the unit
Installation procedures/precautions
【
How to connect remote control-related devices
】
Optional accessories below will be necessary for remote
control.
Connection to the main unit is made from the external
output connector box on the front of the main unit.
+
-
DC power
terminal
DC5V
+
-
Internal
communication
terminal
【
Combinations of options
】
Option settings differ depending on the distance for remote control you want. See the list below
and consult one of our sales offices.
1
）
When the panel is installed on the unit
（
Control is not made remotely.
）
No option settings are necessary.
2
）
Remote control is made with a cable of 5m or less in length.
Item name
Spec.
Remarks
Remote operation
communication cable
5m
Product code
：
281397
3
）
Remote control is made with a cable of 5m or more in length.
Item name
Spec.
Remarks
Remote operation
communication cable
Required length (m)
Contact our sales office.
Remote operation power
supply
DC5V
Product code
：
281399
External output connector box
Terminal block for
remote control