描述
ABB TU848是ABB S800 I/O系统的一部分，为冗余配置设计，用于连接TB840/TB840A光学模块总线。以下是其详细信息：
基本信息
品牌：ABB
产地：瑞士
电压输入：24V直流（19.2-30V）
尺寸：宽度124毫米，深度47毫米，高度186.5毫米
重量：500克
防护等级：IP20
认证：CE认证
安装方式：垂直或水平安装
功能特点
双ModuleBus连接：支持TB840/TB840A的双ModuleBus配置，提高系统的冗余性。
双电源连接：提供两个独立的电源输入，确保在单点故障时系统仍能正常运行。
机械钥匙锁定：防止错误模块的插入，提高系统的安全性。
旋转开关设置：用于设置集群地址，便于系统配置和管理。
DIN导轨安装：支持标准DIN导轨安装，便于安装和维护。
结构与组成
芯片：两个TB840芯片，分别标记为X6A和X6B，用于数据传输和时钟同步。
电源连接：包括+24V_A、+24V_B、+5V_A、+5V_B和0V，用于为模块供电。
信号连接：包括POWOK_A、POWOK_B、DAT_A、DAT_B、CLK_A和CLK_B，用于数据传输和时钟同步。
外部连接：包括X1A、X1B、X3A和X3B，用于连接外部设备。
CLUSTER组件：可能用于数据处理或控制。
应用领域
主要应用于工业自动化领域，特别是在需要高可靠性和安全性的系统中。它与AC 800M中央处理器单元配套使用，广泛应用于电力、运动控制和风力发电机行业。此外，它还适用于需要冗余配置的工业控制系统，如工厂自动化、过程控制和能源管理。
The ABB TU848 is part of the ABB S800 I/O system,designed for redundant configurations and connecting to the TB840/TB840A optical module bus.The following are its details:
Basic Information
Brand:ABB
Origin:Switzerland
Voltage Input:24V DC(19.2-30V)
Dimensions:Width 124mm,Depth 47mm,Height 186.5mm
Weight:500g
Protection Rating:IP20
Certification:CE
Mounting:Vertical or horizontal
Features
Dual ModuleBus Connection:Supports dual ModuleBus configurations for the TB840/TB840A,enhancing system redundancy.
Dual Power Supply:Provides two independent power inputs,ensuring system operation even in the event of a single point of failure.
Mechanical Key Lock:Prevents incorrect module insertion,enhancing system security.
Rotary Switch:Used to set the cluster address for easy system configuration and management.DIN Rail Mounting:Supports standard DIN rail mounting for easy installation and maintenance.
Structure and Components
Chip:Two TB840 chips,labeled X6A and X6B,are used for data transmission and clock synchronization.
Power Connections:Includes+24V_A,+24V_B,+5V_A,+5V_B,and 0V for module power supply.
Signal Connections:Includes POWOK_A,POWOK_B,DAT_A,DAT_B,CLK_A,and CLK_B for data transmission and clock synchronization.
External Connections:Includes X1A,X1B,X3A,and X3B for connecting external devices.
Cluster Components:May be used for data processing or control.
Applications
Primarily used in industrial automation,particularly in systems requiring high reliability and safety.It is used in conjunction with the AC 800M central processing unit and is widely used in the power,motion control,and wind turbine industries.In addition,it is also suitable for industrial control systems that require redundant configurations,such as factory automation,process control,and energy management.
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