TU811  紧凑型模块终端单元  用于将现场布线连接到I/O模块

型号：TU811

TU811是用于S800 I/O的8通道250 V紧凑型模块终端单元(MTU)。MTU是一个无源单元，用于将现场布线连接到I/O模块。它还包含ModuleBus的一部分。

TU811MTU将ModuleBus分配给I/O模块和下一个MTU。它还通过将输出位置信号转移到下一个MTU来生成I/O模块的正确地址。

TU811两个机械键用于为不同类型的I/O模块配置MTU。这只是一个机械配置，它不会影响MTU或I/O模块的功能。每个键有六个位置，总共有36种不同的配置。

TU811特点和优点

紧凑的I/O模块安装。

多达8个隔离通道的现场信号。

连接到ModuleBus和I/O模块。

机械键控防止插入错误的I/O模块。

DIN导轨上的闭锁装置用于接地。

DIN导轨安装。

一般信息

型紧凑

接线端子座

频道8

电压250v

双向安装

安装细节水平55º(131°F)

垂直40ºC(104°F)

与I/ o di820、DI821、DO820、DO821配合使用

单/冗余I/ o单

详细的数据

环境与认证

TU811  紧凑型模块终端单元  用于将现场布线连接到I/O模块

Model: TU811

The TU811 is an 8-channel 250 V compact modular terminal unit (MTU) for the S800 I/O. MTU is a passive unit used to connect the field cabling to the I/O module. It also contains parts of the ModuleBus.

The TU811MTU allocates the ModuleBus to the I/O module and the next MTU. It also generates the correct address of the I/O module by transferring the output position signal to the next MTU.

TU811 Two mechanical keys are used to configure the MTU for different types of I/O modules. This is just a mechanical configuration and it does not affect the function of the MTU or I/O module. Each key has six positions and a total of 36 different configurations.

TU811 Features and benefits

Compact I/O module installation.

Live signals for up to 8 isolated channels.

Connect to the ModuleBus and I/O modules.

Mechanical keying prevents insertion of incorrect I/O modules.

The locking device on the DIN rail is used for grounding.

DIN rail mounting.

General information

Compact type

Terminal block

Channel 8

Voltage 250v

Bidirectional installation

Installation details Level 55º(131°F)

Vertical 40ºC(104°F)

Works with I/ o di820, DI821, DO820, and DO821

Single/Redundant I/ o Single

Detailed data

Environment and certification