A7AS-207 Omron, A7AS-207 Datasheet

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A7AS-207

Manufacturer Part Number
A7AS-207
Description
SWITCH THUMBWHEEL GRAY FRNT MNT
Manufacturer
Omron
Series
A7ASr
Datasheet

Specifications of A7AS-207

Output Code
BCD
Read Out
0 ~ 9
Actuator Type
Thumbwheel
Mounting Type
Panel Mount, Snap-In (Front)
Termination Style
Card Edge
Component Mounting Area
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
A7AS207
Refer to Warranty and Application Considerations (page 1) and Safety
Precautions (page 3).
General-purpose Thumbwheel Switches
• A wide range of output codes are available.
• Use the back-mounting (screw-mounting) models to achieve a
Model Number Structure
■ Model Number Legend
1. Mounting Method
2. Output Code Number
3. Unit Color
A7AS-@@@-@
compact panel design.
Thumbwheel Switch
A7AS
2:
03:
06:
07:
19:
None: Light gray
1:
Snap-in (front mounting)
Decimal code output
Binary coded decimal output
06 with component-adding provision
03 with component-adding provision
Black (See note 2.)
1
2
3
Thumbwheel Switch
A7AS
51

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A7AS-207 Summary of contents

Page 1

... Model Number Structure ■ Model Number Legend A7AS-@@@-@ Mounting Method 2: Snap-in (front mounting) 2. Output Code Number 03: Decimal code output 06: Binary coded decimal output 07: 06 with component-adding provision 19: 03 with component-adding provision 3. Unit Color None: Light gray 1: Black (See note 2.) A7AS Thumbwheel Switch 51 ...

Page 2

... Ordering Procedure A7AS Place orders as shown in the example below, specifying the model and number • SEC 1. A7AS-M (End Caps): 1 pair 2. A7AS-203 (Switch Unit NRT-PD (Spacer A7AS-206 (Switch Unit): 3 A7AS Snap-in Solder terminals Black A7AS-203-1 A7AS-206-1 A7AS-207-1 A7AS-219-1 Black A7AS-M-1 NRT-P@-1 (See note ...

Page 3

... M Ω min. (at 500 VDC) 600 VAC, 50/60 Hz for 1 min 1,000 VAC, 50/60 Hz for 1 min Hz, 1.5-mm double amplitude 2 490 m/s min. 1,000,000 operations min. 50,000 operations min. Operating: –40 ° ° C –40 ° ° C Storage: Operating: 45% to 85% 3.92 N max. A7AS A7AS Thumbwheel Switch 53 ...

Page 4

... Output Codes/Terminals How to Read Output Codes Example for A7AS with Output Code 06 For example, when the dial position is “3,” the common terminal C on the Switch is connected to terminals 1 and 2. When the Switch is inserted into the Connector, the common terminal C becomes connector terminal 3, and terminals 1 and 2 become connector terminals 5 and 7 respectively. ...

Page 5

... Component-adding provision Number (8n + 11) ( Switches ( Note: 1. The dimensions above include both End Caps, and will increase 8 mm for each additional Switch 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. A7AS 55 ...

Page 6

... End Caps for Push-operated Switches A7AS-M(-1) Snap-in Panel Mounting Left Side Right Side Spacers for Thumbwheel Switches SRT-P@ Screw Panel Mounting Note: The @ in the Spacer model number stands for a letter in the range (Refer to the table under the explanation about Spacers on page 52.) ...

Page 7

... Two, 3.3 dia. Screw-mounting Models Tighten mounting screws to a torque between 0.39 to 0.59 N·m, using M3 screws. Use plain washers or spring washers together with the screws. Soldering Refer to Precautions for Correct Use on page 4. NRT-CP (PCB terminals) A7AS 1×2 elliptical hole A7AS Thumbwheel Switch 57 ...

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