产品介绍
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-4520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
ADAM-4520-EEDisplay LED Indicators Comm
Power Supply Power Requirement 10~30 VDC
General Connector RS-232: female DB9
RS: plug-in screw terminal
Temperature (Operating) -10 ~ 70° C (14 ~ 158° F)
Humidity 5 ~ 95% RH
Temperature (Storage) -25 ~ 85° C (-13 ~ 185° F)
Interface RS-232 to RS
Isolation Protection 3,000 VDC
Communication Speed Serial: From 1,200 to 115.2 k
Comm. Distance RS: 1.2 km RS-232: 15 m
Data Flow Control Yes
产品描述
ADAM-4520-EE RS-232 to RS converter w/ iso.
可选配件 数据线端子板等,需单独订货
产品描述
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