3
3.3 Panel Cutout
(Scale: mm)
Caution
If horizontal close mounting is used for the controller, IP66 specifications (Drip-proof/Dust-proof) may
be compromised, and all warranties will be invalidated.
Lateral close mounting
n: Number of units mounted
(Fig. 3.3-1)
3.4 Mounting to and Removal from the Control Panel
3.4.1 How to Mount the ACS-13A- /A
Mount the controller vertically to the flat, rigid panel to ensure it adheres to the Drip-proof/Dust-proof
specifications (IP66).
Mountable panel thickness: 1 to 5 mm
(1) Insert the controller from the front side of the panel. (Fig.3.4.1-1)
(2) Insert the mounting frame until it comes into contact with the panel, and fasten with screws.
Tighten screws with one rotation upon the screw tips touching the panel. (Fig.3.4.1-2)
The torque is 0.05 to 0.06 N•m.
3.4.2 How to Remove the Mounting Frame and Unit
(Fig. 3.4.2-1)
(1) Turn the power to the unit OFF, and disconnect all wires before removing the mounting frame.
(2) Insert a flat blade screwdriver between the mounting (screw) frame and unit
1
.
(3) Slowly push the frame upward using the screwdriver
2
, while pushing the unit toward the panel
3
.
(4) Repeat step (2) and slowly push the frame downward using the screwdriver for the other side.
The frame can be removed little by little by repeating these steps.
(Fig.3.4.1-1) Mounting
(Fig.3.4.1-2) Mounting
(Fig.3.4.2-1) Removal
4. Wiring
Warning
Turn the power supply to the instrument off before wiring or checking. Working on or touching the
terminal with the power switched on may result in severe injury or death due to electrical shock.
Caution
• The terminal block of this instrument is designed to be wired from the left side. The lead wire
must be inserted from the left side of the terminal, and fastened with the terminal screw.
The torque should be 0.63 N•m.
• This instrument does not have a built-in power switch, circuit breaker or fuse. It is necessary
to install a power switch, circuit breaker or fuse near the controller externally.
(Recommended fuse: Time-lag fuse, rated voltage 250 V AC, rated current 2 A)
• For a 24 V AC/DC power source, do not confuse polarity when using direct current (DC).
• For the input, use the infrared temperature sensor RD-500 series or RD-715-HA.
• When using a relay contact output type, externally use a relay according to the capacity of
the load.
• When wiring, keep input wires away from AC sources or load wires.
75
45
+0.5
0
45
+
0.
5
0
45
+
0.
5
0
n x 48-3
+0.5
0
Gasket
Mounting frame
