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Industrial Automation
A7CN / A7CN-L
Thumbwheel Switch
A Brand New Lineup of A7C Series Compact Thumbwheel Switches
Related Contents
Application Solutions
last update: May 22, 2014
Switches (Single Switch Units)
| Model | A7CN | |||
|---|---|---|---|---|
|
Classification (See note 1.) |
Screw mounting (back mounting)  |
Snap-in (front mounting)  |
||
| Character height | 3.4 mm | |||
| Terminals | PCB terminals | |||
| Output code number | 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 | |
| Terminals | PCB terminals | |
| Output code number | Light gray | Black |
| 06 (binary coded decimal) | A7CN-L206 | A7CN-L206-1 |
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).
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.
| 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 * | A7CN-2P[] * | A7CN-2P[]-1 * | |
* 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.)
explanation about Spacers.)
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.
| Symbol | A | B | C | D | E | F | G | H | J | K | L | Q | T | U |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stamp | No designation | SEC | MIN | H | g | kg | mm | cm | m | °C | PCS | x 10 SEC |
0 | ● |
last update: May 22, 2014
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