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WP-JR485 communication converter

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WP-JR485 communication converter

Date: 2014/9/2 11:52:14 Popularity: 8911

Basic performance

通讯转换器是测控系统的核心部件 Communication converter is the core component of measurement and control system

WP-JR485 is designed according to the requirements of the products listed in this manual. In order to ensure the communication speed, anti-interference and protection to meet the design requirements, it is recommended to use this product with the instrument.

实现RS485到RS232的转换。 Realize the conversion from RS485 to RS232.

全隔离,高抗干扰能力,多重保护功能。 Full isolation, high anti-interference ability, multiple protection functions.

需独立AC100V~240V供电。 Requires independent AC100V ~ 240V power supply.

收/发换向自动控制,换向时间小于20us。 Automatic control of receiving / sending commutation. The commutation time is less than 20us.


Wiring diagram

A shielded twisted pair connection is recommended.

Rt is a 120Ω terminal resistor, which is generally accessed when the RS485 end communication distance exceeds 100 meters (19200bps) or 10 meters (38400bps).

Detailed product introduction, please click to download WP-JR485 communication converter.pdf

WP-JR485 product manual, please click to download WP-JR485 Fully Isolated Communication Converter Instruction Manual.pdf

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