YOKOGAWA横河AAI835-H50是一款应用于进口PLC系统的欧美自动化控制器模块。以下是对该产品的详细介绍：

一、产品基本信息

品牌与型号：YOKOGAWA横河AAI835-H50

产地：欧美

是否进口：是

加工定制：否

应用系统：DCS/PLC工控系统

产品认证：标准（具体认证标准可能因产品批次或地区而异）

二、产品特性与功能

用途：作为总线中继器主模块，支持双冗余配置，用于延长ESB总线的传输距离，实现安全控制单元、安全节点之间的光信号连接。

输入输出能力：虽然具体输入输出点数未直接提及，但根据类似产品的特性，可能包含多个数字输出通道，每个通道的状态（HIGH, LOW）由单独的LED指示灯显示。

负载能力：在特定温度范围内（如60°C或70°C），每个输出通道具有一定的负载能力（如2A或0.5A），并具备短路检测功能。

安全性：通过分布式控制系统（DCS）的组件协同工作，实现工业过程的安全无缝控制和管理。

三、技术规格

工作环境温度：适用于一定范围的环境温度（如60°C或70°C），具体范围可能因产品型号或应用场景而异。

连接方式：支持星型和链式连接，连接级数最多可达两个，传输距离可达5公里（共两段），若采用更高版本的Vnet/IP系统，总距离可延长至10公里。

YOKOGAWA Yokogawa AAI835-H50 is a European and American automation controller module used in imported PLC systems. The following is a detailed introduction to the product:

1、 Basic Product Information

Brand and Model: YOKOGAWA Yokogawa AAI835-H50

Origin: Europe and America

Whether to import: Yes

Customized processing: No

Application System: DCS/PLC Industrial Control System

Product Certification: Standards (Specific certification standards may vary by product batch or region)

2、 Product features and functions

Purpose: As the main module of the bus repeater, it supports dual redundancy configuration and is used to extend the transmission distance of the ESB bus, realizing optical signal connection between safety control units and safety nodes.

Input/output capability: Although the specific number of input/output points is not directly mentioned, based on the characteristics of similar products, it may contain multiple digital output channels, and the status of each channel (HIGH, LOW) is displayed by a separate LED indicator light.

Load capacity: Within a specific temperature range (such as 60 ° C or 70 ° C), each output channel has a certain load capacity (such as 2A or 0.5A) and has short-circuit detection function.

Security: Through the collaborative work of components in a distributed control system (DCS), seamless control and management of industrial processes can be achieved.

3、 Technical specifications

Working environment temperature: Suitable for a certain range of environmental temperatures (such as 60 ° C or 70 ° C), the specific range may vary depending on the product model or application scenario.

Connection method: Supports star and chain connections, with up to two connection levels and a transmission distance of up to 5 kilometers (two segments in total). If a higher version of Vnet/IP system is used, the total distance can be extended to 10 kilometers.

Current consumption: relatively low, about 0.5A.

Weight: Approximately 0.3 kilograms (specific weight may vary depending on product batch or configuration).