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A7CN-L206-1

P1-P3P4-P6
CSM_A7CN/A7CN-L_DS_E_4_1
1
Thumbwheel Switch
A7CN/A7CN-L
A Brand New Lineup of A7C Series
Compact Thumbwheel Switches
• The series includes a complete range of locking-type models
that prevent accidental operation.
Ordering Information
Switches (Single Switch Units)
Note: 1. The classification diagrams show 4 Switch Units combined with End Caps to create 4-digit displays.
2. The model numbers given above are for Switch Units.
3. Models with +, - displays can also be produced. Add “-PM” after the “206” in the model number (e.g., A7CN-206-PM or A7CN-206-PM-1).
Accessories (Order Separately)
Use accessories, such as End Caps and Spacers, with the Switch Units.
Note: The @ in the Spacer model number stands for a letter in the range A to U. (Refer to the table in the following explanation about Spacers.)
Model A7CN
Classification
(See note 1.)
Screw mounting (back mounting) Snap-in (front mounting)
Character height 3.4 mm
Output code
number
Terminals PCB terminals
Color Light gray Black Light gray Black
06 (binary coded decimal)
--- A7CN-106-1 A7CN-206 A7CN-206-1
Model A7CN-L
Classification
(See note 1.)
Snap-in (front mounting)
Locking type
Character height 3.4 mm
Output code
number
Terminals PCB terminals
Color Light gray Black
06 (binary coded decimal)
A7CN-L206 A7CN-L206-1
Classification
Screw mounting
(back mounting)
Snap-in (front mounting)
Accessory Color Black Light gray Black
End Caps (1 pair) A7CN-1M-1 A7CN-2M A7CN-2M-1
Spacer A7CN-1P@-1 (See note.) A7CN-2P@ (See note.) A7CN-2P@-1 (See note.)
A7CN/A7CN-L
2
End Caps
End Caps are used on the Switch Units at each end and allow all the Switch Units to be securely mounted to a panel. They come in pairs, one for
the left and one for the right.
Spacers
• Spacers are used for creating extra space or gaps between the Switch Units and have the same dimensions as the Switch Units themselves.
• There are also Spacers with engraved characters or symbols that can be used for indicating units, such as time and length. (Refer to the following
table.) Consult your OMRON representative for details.
Specifications
Symbol A B C D E F G
Stamp
No desig-
nation
SEC MIN H g kg mm
Symbol H J K L Q T U
Stamp cm m °CPCS
x10
SEC
0•
Switching capacity (resistive load)
3.3 to 28 VDC
1 mA to 0.1 A
Continuous carry current 1A
Contact resistance 200 mΩ max.
Insulation
resistance
Between non-connected
terminals
10 MΩ min. (at 250 VDC)
Between terminal and
non-current carrying part
100 MΩ min. (at 500 VDC)
Dielectric
strength
Between non-connected
terminals
200 VAC, 50/60 Hz for 1 min
Between terminal and
non-current carrying part
1,000 VAC, 50/60 Hz for 1 min
Vibration resistance 10 to 55 Hz, 1.5-mm double amplitude
Shock resistance 490m/s
2
min.
Durability
Mechanical 30,000 operations min.
Electrical 20,000 operations min.
Ambient temperature
Operating: -10°C to 65°C (with no icing)
Storage: -20°C to 80°C
Ambient humidity Operating: 35% to 85%
Max. operating force 4.41 N max.
3
A7CN/A7CN-L
Dimensions (Unit: mm)
Switches
8
4
1
C
2.4
0.3
P=6
±0.2
*
5.4
3
A
* Terminal position dimensions
18 16
2.8
6
±0.1
A
C
B
0.6
±0.2
PCB terminal
P=2.54
±0.2
16
11.6
2
4.6 2
15.7 3.5
A
+0.7
0
B
16.2
+0.5
0
2
Panel thickness: 2
Tow, M2.5 or
M2.6
Note: 1. The dimensions above include both End
Caps, and will increase 6 mm for each
Spacer inserted.
2. Unless otherwise specified, a tolerance of
±0.4 mm applies to all dimensions.
The tolerance for multiple connection is
±(number of units x 0.4) mm.
Number of
Switches (n)
Size A
(n x 6 + 6)
Size B
(n x 6 + 11)
Size C
(n x 6 + 16)
1 121722
2 182328
3 242934
4 303540
5 364146
6 424752
7 485358
8 545964
9 606570
10 66 71 76
A7CN-106-1
PCB Terminals
Note: Common terminal C is at the bottom when the Switch Unit is viewed
from the front.
Panel Cutout
8
4
1
C
5.4
*
B
+0.7
0
16.2
+0.6
0
2.4
0.3
P=6
3
B
18
6
±0.1
4
A
0.6
±0.1
P=2.54
±0.2
16
11.6
2
4.9
2.2
15.5
3.5
2
PCB terminal
Panel thickness: 1 to 2
* Terminal position dimensions
±0.2
Note: 1. The dimensions above include both End
Caps, and will increase 6 mm for each
Spacer inserted.
2. Unless otherwise specified, a tolerance of
±0.4 mm applies to all dimensions.
The tolerance for multiple connection is
±(number of units x 0.4) mm.
Number of
Switches (n)
Size A
(n x 6 + 8)
Size B
(n x 6 + 6)
11412
22018
32624
43230
53836
64442
75048
85654
96260
10 68 66
A7CN-206(-1)
PCB Terminals
Note: Common terminal C is at the bottom when the Switch Unit is viewed
from the front.
Panel Cutout
8
4
1
C
B
+0.7
0
16.2
+0.6
0
2.4
0.3
P=6
±0.2
5.4
3
B
18
6
±0.1
4
A
0.6
±0.2
P=2.54
±0.2
16
11.6
1.9
2.2
15.54.7
3.5
2
PCB terminal
Panel thickness: 1 to 2
When setting
* Terminal position dimensions
*
Note: 1. The dimensions above include both End
Caps, and will increase 6 mm for each
Spacer inserted.
2. Unless otherwise specified, a tolerance of
±0.4 mm applies to all dimensions.
The tolerance for multiple connection is
±(number of units x 0.4) mm.
Number of
Switches (n)
Size A
(n x 6 + 8)
Size B
(n x 6 + 6)
11412
22018
32624
43230
53836
64442
75048
85654
96260
10 68 66
A7CN-L206(-1)
PCB Terminals
Locking Model
Note: Common terminal C is at the bottom when the Switch Unit is viewed
from the front.
Panel Cutout
P1-P3P4-P6

A7CN-L206-1

Mfr. #:
Buy A7CN-L206-1
Manufacturer:
Omron Electronics
Description:
Thumbwheel Switches & Pushwheel Switches Thumbwheel Switch
Lifecycle:
New from this manufacturer.
Delivery:
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