IDX-OM-W022
Air Dryer
13 Specification for Option T
13-3 Remote operation
13- 2
IDU Series
Rubber grommet
Power code inlet
Wire gage: up to
φ
17
Rubber grommet
Signal code inlet
Wire gage: up to
φ
17
13-3 Remote
operation
- When a remote operation is used, the switch with lamp should remain on; turn the power supply on and
off to start and stop operations.
- Wait 3 minutes before restart after the air dryer is stopped for both manual and remote operation.
Restart within 3 minutes will cause the protective equipment (overload relay) to move and the operation
will be prevented.
Also, the frequency of starting and stopping should be 5 times per hour or less (to prevent the motor
failed.)
13-4 How to connect the power and signal cable
Connect the power cable and signal cable in the following procedures.
1) Take off the front panel.
2) Insert the power cable prepared by the customer into the power cord inlet (with rubber grommet)
and bring the power cable near the terminal block through the base hole.
3) Connect the power cable to the terminal.
4) Insert the signal cable prepared by the customer into the signal cord inlet (with rubber grommet)
and bring the signal cable near the terminal block.
5) Connect the signal cable to the each terminal.
6) Put back the front panel.
Rear panel
You can see the terminal block when you
remove this cover.
N
L
Failure
PE:Ground
Operation
1 2 3
L,N:Power supply
PE
Terminal connecting screw: M3
Crimped terminal width: 6.5mm or less
Applicable electric wire: 1.25mm
2
or more
Rear panel