Toa N-8000 Series - Manual (Page 350)

3-46
Chapter 3 INSTALLATION & WIRING
YC-822/823
Wall surface
Substation
Machine screw M4 x 25
(supplied with the substation)
Note: This figure represents the RS-480.
Note: This figure represents the YC-822.
In the case of the YC-823,
install it facing the ø6
weep hole side down.
YC-823 bottom
ø6 weep hole
Note
Seal the panel edges.
Note: This figure represents the RS-480.
46
120
83.5 120
Unit: mm
Note: This figure represents the RS-480.
10.2. Wall Surface Mounting
Attach the Substation to the YC-822 or YC-823 Wall-mount box installed on a wall.
[Installation completion drawing]
Note
When installing the RS-170/180/470/480 outdoors or at
locations where it gets wet with water, tightly seal the panel
edges. Besides, provide a weep hole on the underside of the
mounting box to permit water to drain off.
The substation comes with 2 types of screws: M4 x 25 and UNC No. 6-32 x 18.
Use the M4 x 25 screw.
Accessory screws