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A7BS / A7BL

Thumbwheel Switch

A7BS / A7BL

Wide Range of Locking-type Models Available

Switches

A7BS-2[][](-1)
Solder Terminals

A7BS / A7BL Dimensions 3 A7BS-2[][](-1)_Dim
A7BS / A7BL Dimensions 4 A7BS/A7BL_Number of Switches1

Note:Note:

Note:The dimensions above include both End Caps, and will increase 8 mm for each Spacer inserted.

Note: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.

Thumbwheel Switches with External Stoppers:
A7BS-20[]-S(-1)

Use A7BS-S Stopper Pins to make dial display restrictions for these Switches.
Insert the Stopper Pins in the positions required to give the desired display range. For example, for a display range of 0 to 5, insert a Stopper Pin at position 1 (see following diagram) to stop the display from going above 5 when the (+) button is pressed, and insert a Stopper Pin at position 2 to stop the display from going below 0 when the (-) button is pressed.

A7BS / A7BL Dimensions 10 A7BS-20[]-S(-1)_Dim

Note:If the output code is 06, the dimension is 32.5;
if the output code is 07, the dimension is 43.5.

Stopper Pins

A7BS / A7BL Dimensions 13 A7BS/A7BL_Stopper Pins_Dim

Note:Note:

Note:Two pins constitute one set.

Note:The first shipment is free and is attached to the Switch.
Order the A7BS-S separately if it is required for maintenance.

A7BL-206(-1)
A7BL-207(-1)
Solder Terminals,
Locking Models

A7BS / A7BL Dimensions 18 A7BL-206(-1)_Dim
A7BS / A7BL Dimensions 19 A7BS/A7BL_Number of Switches2

Note:Note:

Note:The dimensions above include both End Caps, and will increase 8 mm for each Spacer inserted.

Note: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.

Accessories (Order Separately)

End Caps for Push-operated Switches
A7B-M(-1) Snap-in Panel Mounting

A7BS / A7BL Dimensions 25 A7B-M(-1)_Dim

Spacers for Push-operated Switches
A7B-P[](-1) Snap-in Panel Mounting

A7BS / A7BL Dimensions 27 A7B-P[](-1)_Dim

Note:The [] in the Spacer model number stands for a letter in the range A to U. (Refer to the table under the explanation about Spacers on Lineup.)

Connectors

Note:(These devices allow Switches to be quickly removed for maintenance and inspection of connectivity, and quickly re-installed.)

A7B-C
Solder Terminals

A7BS / A7BL Dimensions 32 A7B-C_Dim

A7B-CP
PCB Terminals

A7BS / A7BL Dimensions 34 A7B-CP_Dim

Inserting Connectors

Insert Connectors with the "UP" arrow pointing up.

A7BS / A7BL Dimensions 37 A7BS/A7BL_Inserting Connectors

Note:Unless otherwise indicated, dimensional tolerances for dimensions in the models above are ± 0.4 mm.