Mitsubishi Electric AG-150A-A Installation Manual page 15

4 Cut out an opening in the wall as shown in the shaded area in the figure below. (Width × Height: 278 mm (11 in) × 152 mm (6 in))
Follow the dimensions in the figure exactly. If the opening is too large, it will be hard to properly install the unit.
Make A-type mounting plate screw holes on the hole as shown in the right figure. (Use the supplied M4 screws to mount the
plate.)
5 Securely seal the cable lead-in port with putty to prevent dew, water and
insects, etc. from entering.
* Seal the space between the electric box and conduit with putty.
6 Attach the A type installation plate (supplied) with the M4 flathead screws
(supplied) on the Electric box.
Wall
7 Remove the AG-150A surface cover.
8 Connect the M-NET transmission cable (centralized control cable that is connected to TB2 of the power supply unit
(PAC-SC51KUA)) to M-NET transmission cable terminal A, B (both non polarity) and S.
Connect the DC power cable from the power supply unit (PAC-SC51KUA) to the 24VDC power supply terminal block of the
controller. There is V+ and V- polarity.
M-NET transmission cable
CAUTION
* Do not connect the AC power cable to the M-NET and POWER (24VDC) terminal blocks of the controller. It may cause a failure.
* When leading the cable out from above, seal the port so that water does not enter along the transmission cable and DC power
supply cable.
Unit: mm (in)
278 (11)
A type Installation plate (supplied)
M4 flathead screw (supplied)
DC power cable
M-NET transmission cable
or DC power cable
NOTE
* If the screw provided for the installation
NOTE
* When using an LAN and external signal
- 14 -
278 (10- 15 / )
16
200 (7- 7 / )
8
Wall
Bushing
Seal with putty
plate, cannot be used because of the
wall thickness, use an M4 flathead screw
that matches the wall thickness.
I/O, refer to section
11 External input/output usage .
Unit: mm (in)
Conduit
Lock nut
Line lead-in port
Electric box