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参数资料
| 型号： | A7BL-207-P2 |
| 元件分类： | 开关 |
| 英文描述： | THUMB/PUSHWHEEL SWITCH-1SWITCHES, BINARY CODED DECIMAL, 0.1A, 28VDC, THROUGH HOLE-STRAIGHT |
| 文件页数： | 7/8页 |
| 文件大小： | 477K |
| 代理商： | A7BL-207-P2 |
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A7BS/A7BL
Ordering Procedure
Place orders as shown in the example below, specifying the model
and number. Standard products are not factory-assembled for
shipment. Contact your OMRON representative for details on
ordering factory-assembled sets.
1. A7BS-206 (Switch Unit): 2 pieces
2. A7BS-207 (Switch Unit): 2 pieces
3. A7B-PA (Spacer): 1 piece
4. A7B-M (End Caps): 1 pair
Safety Precautions
Refer to Precautions for Correct Use on page in the Technical Guide for Thumbwheel Switches.
Handling
The molded components of the Switch use polyacetal resin and
ABS resin. It is recommended that alcohol is used to wipe off dirt
and smudges from the molded components. Take care to prevent
the alcohol from getting inside.
A7BS/A7BL Thumbwheel Switches are not drip-proof. Do not use
them in areas subject to water or oil.
Do not allow solder flux or alcohol to enter the Switch.
Setting Numbers
Locking Type
Set with the setting button by raising it.
Return the button to its original position after setting. It is then
locked to prevent rotation, and the set numbers will not change
accidentally.
Models with External Stoppers (A7BS-20
@-S)
With the A7BS-20
@-S, any range can be set externally using the
Stopper Pin. Insert the Stopper Pin using the following procedure:
Example: To Display the Range 0 to 7
1. Any number within the range of (0 to 7) can be chosen to limit the
numbers displayed in the display window. (In this example, 8 and
9 are outside of this range.)
2. First, insert the Stopper Pin in the hole
in front of the lower limit (“0”) for the
number to be defined.
3. Next, inset the Stopper Pin in the hole
past the upper limit (“7”) for the number
to be defined. (The Stopper Pins then
surround the exact range to be
defined.)
4. Confirm that the (+) push-button can no
longer be pushed after reaching the
upper limit of (“7”).
5. Confirm that the (-) push-button can no longer be pushed after
reaching the lower limit of (“0”). This completes the setting.
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2
4
Precautions for Correct Use
(3) Stopper Pin (upper limit)
(2) Stopper Pin (lower limit)
(1) Display window
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相关代理商/技术参数 |
参数描述 |
|---|---|
| A7BM | 制造商:Omron Electronic Components LLC 功能描述:SWIT ACCESS THUMBWHEEL SWIT CAP - Trays 制造商:OMRON INDUSTRIAL AUTOMATION 功能描述:Switch Access Thumbwheel Switch End Cap |
| A7B-M | 功能描述:开关配件 Endcaps 1 LFT and 1 RGT RoHS:否 制造商:C&K Components 类型:Cap 用于:Pushbutton Switches 设计目的: |
| A7BM1 | 制造商:Omron Electronic Components LLC 功能描述:SWIT ACCESS THUMBWHEEL SWIT CAP - Bulk 制造商:OMRON INDUSTRIAL AUTOMATION 功能描述:Switch Access Thumbwheel Switch End Cap |
| A7B-M-1 | 功能描述:开关配件 BLACK A7B END CAPS RoHS:否 制造商:C&K Components 类型:Cap 用于:Pushbutton Switches 设计目的: |
| A7BN00AA | 制造商:ANASEM 制造商全称:ANASEM 功能描述:Single-cell Li-ion / Li-polymer Single-cell Li-ion / Li-polymer |
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