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參數(shù)資料
| 型號： | RS485 |
| 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(yīng)用筆記 |
| 文件頁數(shù)： | 17/18頁 |
| 文件大?。?/td> | 986K |
| 代理商： | RS485 |
RS232-RS485 Convertor Manual V1.02 28/06/01
8
4.0 PRO104 – 4 Channel Eurocard Rack
Produc tion IS P S ystem
4.1 Overview
The PRO104 programmer contains 4 PPM programming modules on an RS-485 network.
These are controlled from a single ‘Supervisor PC’ running the ISP-PRO software. An RS-
232 to RS-485 convertor is required to convert the RS-232 signal from the PC COM port to
an optically isolated RS-485 signal suitable for interfacing with the PPM’s on the network. It is
possible to expand from 1 up to 4 PRO104’s (16 PPM Boards in total).
The typical setup is shown in the figure below:
Figure 11
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RS-485 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:RS-422 AND RS-485 APPLICATION NOTE |
| RS485-232 | 制造商:PR 功能描述: |
| RS485-C1(AS) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:RS232/RS485 CONV (AS) |
| 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) |
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