供应RS-232到RS-422/485转换器 串行转换器及中继器
供应
RS-232到RS-422/485转换器
串行转换器及中继器
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大多数工业计算机系统都带有标准的RS-232的端口。虽然RS-232得到了普遍的使用,但它的传输速率、传输距离及网络容量还是有一定的限制。RS-422和RS-485标准通过将数据及控制信号使用差分信号进行传送,克服了RS-232的不足。ADAM-4520/4522隔离转换器能够让您在早期的RS-232系统上充分利用RS-422和RS-485的优点。它能够将RS-232信号透明转换为RS-422和RS-485信号。您无须改动PC上的任何硬件及软件。ADAM-4522能够帮您轻松地建立起一套基于PC硬件的、工业级远程通讯系统。它能够将通讯距离再延长1200米(4000英尺),或再增加32个连接节点。 |
RS-232到RS-422/485转换器 |  | Main Features- 最高速率115.2 kbps
- 自动RS-485数据流量控制
- 3000 Vdc隔离保护
- 网络连接距离可到4000英尺
- 电源要求::+10 ~+30 Vdc
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Specifications 
ADAM-4522-AE Communications | Protocol | - | Speed (bps)Serial: From 1200 to 115.2k | Display | LED IndicatitorsCommunication & Power | General | Watchdog Timer- | I/O | Built-in I/O- | Network | NetworkRS-232 to RS-422/485 | Other | Special Features- | Power Supply | Power Requirement+10 ~ +30 VDC |
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订货信息 
 | | 产品描述 |  | | ADAM-4522-AE | 
RS-232 to RS-422/485 converter Rev. AE |
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附件 
 | | 产品描述 |  | | PWR-242-AE | DIN-rail Power Supply |  | | PWR-243-AE | Panel Mount Power Supply |
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