Rotary Switches
AC09, 16 and 32
ꢀ Installation
Switch body
O ring
Panel
Flat washer
Packing
Panel
M2.3 flat head screw
Panel
ø16 mounting nut
Toothed look washer
M9 hexagonal nut
AC16
AC32
AC09
Pass the switch body with a bezel through the
hole from the back of the panel, and secure it
with a φ16 mounting nut. The recommended
tightening torque for the nut is 0.6 to 1N·m.
Pass the switch body through the hole from
the back of the panel, and secure it with two
flat head screws from the face of the panel.
The recommended tightening torque for the
flat head screws is 0.3 to 0.5N·m.
Pass the switch body through the hole from
the back of the panel, and secure it by
tightening the hexagonal nut with a flat washer
and a toothed lock washer.
The recommended tightening torque for the
hexagonal nut is 1.5 to 2N·m.
Insert the lock ring (ACX001) between the
panel and the flat washer, and the adhesive
lock ring (ACX001A) between the switch body
and the panel.
ꢀ Notes on use
1. Connecting wires
4. Stopper screw positions
Note the following points when soldering:
Insert stopper screws into the switch body holes marked with
letters, as shown in the insertion example on the right. These
tables below show that the start position stopper screw is
inserted in the hole on the left of the position setting and the
end positions stopper screw is inserted in the hole on the
right.
The power of the soldering iron must not be over 30W.
Use solder with resin flux core.
Complete soldering within 5 seconds if using a 30W
soldering iron, or within 10 seconds if using a 20W
soldering iron.
•
•
•
Stopper screw
holes (24)
Stopper screw
holes (26)
2. Note on the case linkage
G
G
F
F
H
E
I
D
J
C
K
L
B
A
A
M
N
W
O
V
Q
P
U
Q
V
T
T
R
S
Do not disconnect
this case linkage.
If step angle X (30°) or
Y (15°) is specified.
If step angle W (360°/13)
or Z (360°/26) is specified.
Switch body
3. Number of stopper screws shipped
5. Installing a stopper screw
ꢁ AC09 and AC32
The maximum tightening torque for a stopper screw is 0.1N·m.
Screw the stopper screw into position until it hits the body
frame rib. Do not overtighten the screw.
Step angle: 30° (symbol X)
•
Positions 0/11 (0 to 11): one screw. User-selectable start
and stop positions: two screws (one for start position, one
for end position).
Stopper screw
Frame rib
Step angle: 15° (symbol Y)
•
Positions 0/22 (0 to 22): one screw. User-selectable start
and stop positions: two screws (one for start position, one
for end position).
Step angle: 360°/26 (symbol Z)
•
Positions 0/24 (0 to 24): one screw. User-selectable start
and stop positions: two screws (one for start position, one
for end position).
Stopper screw
ꢁ AC16
Customers can specify the stopper screw positions. The
switch is then shipped with stopper screws already in the
specified positions.
Fuji Electric FA Components & Systems Co., Ltd./D & C Catalog
04/212
Information subject to change without notice