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參數(shù)資料
| 型號： | RS-485 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | RS-422 AND RS-485 APPLICATION NOTE |
| 中文描述： | RS - 422和RS - 485接口應用筆記 |
| 文件頁數(shù)： | 43/44頁 |
| 文件大?。?/td> | 628K |
| 代理商： | RS-485 |
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RS-422/485 Application Note
B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350
PH (815) 433-5100 -- FAX (815) 434-7094
Appendix B: EIA Standard RS-423 Data Transmission
RS-423 (EIA-423) is another standard used in point to point
communications. RS-423 data transmission uses an unbalanced line driver
that connects to an RS-422 type balanced line receiver as shown in Figure
B.1. The RS-423 line driver is unique to this system. It produces voltage
similar to RS-232 but has a slew rate control input that is used to limit rise
times and cross talk on the data lines. Typical adjustment on the slew rate
control is from 1 to 100
μ
s. This is done by the proper selection of one
resistor on the wave shape control input.
Figure B.1
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| RS485-232 | 制造商:PR 功能描述: |
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| RS485-C1(EU) | 制造商:Equinox Technologies 功能描述:RS232/RS485 CONV (EU) |
| RS485-C1(UK) | 制造商:Equinox Technologies 功能描述:RS232/RS485 CONV (UK) |
| RS485-C1(US) | 制造商:Equinox Technologies 功能描述:RS232/RS485 CONV (US) |
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