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5 × 7 Dot Matrix Mother Board (with spacer)
(DD9Z-MB3-4) Substrate: Glass epoxy, 1.6-mm thick
Connector for Data Input
Screw
Power Supply
Hexagonal Nut
Terminal
Spacer
1.5
12-ø3.2 (for mounting Mother Board)
3-ø2.8 (for securing DD3S)
(10
)
(10
)
2
(10
)
3
1
12
11
10
9
8
7
6
5
4
3
2
1
13
20
20
78
Coupling Spacer
For using DD3S series Display Units and the IDEC DGAN/DGBN
series Digital Switches in combination, coupling spacers (two
types: for right side and left side) are available.
DD3S series Display Units
Note: The above photo shows the spacer for right side.
4.5
(10
)
0
Vcc
GND
BL (10
BL (10
BL (10
BL (10
Latch (10
Latch (10
Latch (10
Latch (10
6
20
14
DG series
Digital Switches
Coupling Spacer
DD3S
Note: Recommended tightening torque: 0.35 N . m maximum
When the spacer is not used, tightening torque must not
exceed 0.2 N . m.
* Screws (M2.6 × 5), M2.6 nuts, and spacers are supplied with the mother
board.
Spacer
DD3S
Housing
Input Terminal Arrangement
Vcc
1 2
GND
3 4
(TOP VIEW)
)
5 6
D7
0
)
D6
1
7 8
)
9 10
D5
2
)
11 12
D4
3
)
0
13 14
D3
1
)
15 16
D2
)
D1
2
17 18
)
D0
3
19 20
1
2
Coupling Spacer for Right Side (DD9Z-FG1R-B)
20
6.5
20N
Coupling Spacer for Left Side (DD9Z-FG1L-B)
8
5.5
8M
Panel Cutout
20N + 8M + 15.5
+ 0.5
20N + 8M + 17.5
+ 0.5
Display Units
Series
Spacer Dimensions
7.0
Coupling Spacer for right side
End plate
DGNW
8
8
8M
5.5
20N + 8M + 20
DD9Z-FG1R-B
Coupling Spacer for left side
20
8
20N
6.5
20N + 8M + 20
DD9Z-FG1L-B
N: Number of display units
mounted
( DGNW-1 )
M: Number of digital switches
0
mounted (N + M ≤ 8)
( DGNW-2 )
0
13
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