Installation manual

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2-2. Embedding the centralized controller in the wall.
1 Ensure there is enough space to install the controller as
shown in the figure at right.
2 Cut out an opening in the wall as shown in the shaded area
in the figure at right. (W × H: 278 mm (11 in) × 152 mm (6 in))
Follow the dimensions in the figure exacting. If the opening is
too large, it will be hard to properly install the unit.
3 Remove AG-150A surface cover.
4 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 and B.
(Non-polarity)
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.
5 Insert the installation plate (B type) through the hole in the
wall and hold it.
6 Attach the A type installation plate (supplied) to the B type
installation plate (supplied) with the M4 flathead screws
(supplied), sandwiching the wall between the two plates.
Prior to installation, check that the wall is strong enough to
support the weight of the controller to prevent the controller
from falling.
7 Attach the controller to the A type installation plate with the
roundhead screws (supplied).
8 Replace the surface cover.
Unit: mm (in)
AG-150A
30 (1-
3
/
16
)
150 (5-
15
/
16
)
300 (11-
13
/
16
)
120 (4-
3
/
4
)
30 (1-
3
/
16
)
185 (7-
5
/
16
)
278 (11)
152 (6)
Unit: mm (in)
Back of controller
M-NET
transmission
cable
DC power cable
* When using bridge wiring of the shield,
use the S-terminal as shown below.
M-NET transmission cable
DC power cable
Inside the wall
B type Installation plate A type Installation plate
Wall
B type Installation plate
A type Installation plate
M4 flathead screw
M4 rounded
screw