產品說明

RS-485W是從RS-232、RS-422通訊協議電纜演變提升而來，可替代RS-232、RS-422類型產品，是產品性能出眾的一種產品�？捎糜诟鞣N復雜的工業自動化控制網絡通訊，可采用二線與四線方式。二線制可實現真正的多點雙向通信。http://www.unitedco.cn

產品型號及名稱

產品參數http://www.unitedco.cn

產品性能

具有較強的抗干擾性能，可應用于各種復雜的工業自動化控制網絡通訊。

用于多點互聯時非常方便，可省掉許多信號線，可支持32個驅動器和32個接收器。

具有超長的傳輸距離，在19kpbs下能創術1200米，如采用增加中繼的方法對信號進行放大，最多可加入8個中繼，可傳輸距離達9600米。http://www.unitedco.cn

特性阻抗為120歐姆，電纜附有獨立的TC接地導線，是傳輸RS-485、RS-232、RS-422通訊協議的專用電纜。http://www.unitedco.cn

敷設條件，可根據環境要求，-40℃~90℃

允許最小彎曲半徑＞10D

鎧裝雙屏蔽型電纜，可用于鼠害嚴重以及有防雷防爆要求的場所，彎曲半徑＞15D

Product features

Having good anti-jamming performance, they can be used in all kinds of complicated industrial automation control network communication.

It is very convenient to be used in multiple spot connections. They can support 32 drivers and 32 receivers.

They have overlong transmission range. They can transfer signals 1200 meters. If you magnify signals by using relay, you can add 8 relays at most and the transmission range can be 9600 meters.

Characteristic impedance is 120 Ohm. Cables have independent TC earth conductor in add. They are special purpose cables for transmission of RS-485、RS-232、RS-422 communication protocol.http://www.unitedco.cn

About laying condition, they can meet the environmental requirement : -40℃~90℃

Minimum bending radius＞10D

Armored double screened cables can be used in seriously jamming, frequently rodent places and sites where the lightning protection and anti-explosion needs have. Minimum bending radius＞15D

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