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參數(shù)資料
| 型號： | AEDT-9140B0B |
| 元件分類： | 編、解碼器及復用、解復用 |
| 英文描述： | ROTARY OPTICAL POSITION ENCODER |
| 封裝： | PLASTIC PACKAGE-5 |
| 文件頁數(shù)： | 6/9頁 |
| 文件大?。?/td> | 203K |
| 代理商： | AEDT-9140B0B |
6
Electrical Interface
To ensure reliable encoding performance, the AEDT-9140
three channel encoder modules require 2.7 kΩ (± 10%)
pull-up resistors on output pins 2, 3, and 5 (Channels A, I
and B) as shown in Figure 3. These pull-up resistors should
be located as close to the encoder module as possible
(within 4 feet). Each of the three encoder module outputs
can drive a single TTL load in this conguration.
Figure 3.
Customized Solutions
Customization of codewheel CPR is possible. It has to be
based on the encoder LPI table given below.
Part Number
LPI
AEDT-9140-C00
36.7
AEDT-9140-E00
73.5
AEDT-9140-F00
94
AEDT-9140-G00
132.3
AEDT-9140-H00
147
AEDT-9140-A00
183
AEDT-9140-I00
188
AEDT-9140-B0B
346
AEDT-9140-B00
367.5
CPR calculation formula:
CPR = LPI x 2 x
S x ROP
25.4
Where:
CPR = Counts Per Revolution
LPI = Encoder LPI provided in the table
ROP = Encoder Optical Radius in mm
* Recommended maximum codewheel diameter should
not exceed 30mm.
Note: The customization of the codewheel method is valid from theoreti-
cal standpoint. However Avago strongly recommends a full character-
ization to be done to determine the actual performance of the encoder
with customized codewheel.
Characterization means validating the encoding performance (consist
of cycle error, pulse width error, logic state width error, phase error, po-
sition error & index pulse width, index channel rise and fall time over
the recommended operating conditions and recommended mounting
tolerances.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AEDT-9140-B0B | 功能描述:編碼器 3 Channel 1000CPR RoHS:否 制造商:Avago Technologies 產(chǎn)品:Optical Encoders 類型:Absolute 每轉(zhuǎn)脈沖: 制動器數(shù)量: 通道數(shù)量:2 安裝風格:Through Hole 端接類型:Solder Pin 輸出: 軸類型: 帶開關(guān): 電源電壓:5 V 工作溫度范圍:- 40 C to + 115 C |
| AEDT-9140-C00 | 功能描述:編碼器 3 Channel 100CPR RoHS:否 制造商:Avago Technologies 產(chǎn)品:Optical Encoders 類型:Absolute 每轉(zhuǎn)脈沖: 制動器數(shù)量: 通道數(shù)量:2 安裝風格:Through Hole 端接類型:Solder Pin 輸出: 軸類型: 帶開關(guān): 電源電壓:5 V 工作溫度范圍:- 40 C to + 115 C |
| AEDT-9140-E00 | 功能描述:編碼器 3 Channel 200CPR RoHS:否 制造商:Avago Technologies 產(chǎn)品:Optical Encoders 類型:Absolute 每轉(zhuǎn)脈沖: 制動器數(shù)量: 通道數(shù)量:2 安裝風格:Through Hole 端接類型:Solder Pin 輸出: 軸類型: 帶開關(guān): 電源電壓:5 V 工作溫度范圍:- 40 C to + 115 C |
| AEDT-9140-F00 | 功能描述:編碼器 3 Channel 256CPR RoHS:否 制造商:Avago Technologies 產(chǎn)品:Optical Encoders 類型:Absolute 每轉(zhuǎn)脈沖: 制動器數(shù)量: 通道數(shù)量:2 安裝風格:Through Hole 端接類型:Solder Pin 輸出: 軸類型: 帶開關(guān): 電源電壓:5 V 工作溫度范圍:- 40 C to + 115 C |
| AEDT-9140-G00 | 功能描述:編碼器 3 Channel 360CPR RoHS:否 制造商:Avago Technologies 產(chǎn)品:Optical Encoders 類型:Absolute 每轉(zhuǎn)脈沖: 制動器數(shù)量: 通道數(shù)量:2 安裝風格:Through Hole 端接類型:Solder Pin 輸出: 軸類型: 帶開關(guān): 電源電壓:5 V 工作溫度范圍:- 40 C to + 115 C |
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