描述
ABB TU848 3BSE042558R1是一款工业控制系统模块，专为高可靠性工业自动化应用设计，具有稳定的性能和广泛的行业适用性，是ABB S800 I/O系统中的关键组件1。
1.产品概述与核心功能
基本定位：TU848是模块终端单元(MTU)，作为ABB S800 I/O系统的重要组成部分，主要用于现场通信接口的冗余配置，提高系统可靠性和故障容错能力
主要功能：
提供电源连接、电气模块总线、双CI840/CI840A接口和站地址设置功能
支持非冗余I/O应用，适用于监控中心状态通知
可通过TB806连接模块总线光端口TB842，扩展通信能力
提供G3兼容版本(TU848Z)，满足特殊环境要求
系统集成：与ABB S800 I/O系统无缝集成，通过PROFIBUS总线与控制器实现高效通信，适用于各种工业自动化控制场景2
2.技术规格与物理参数
物理特性：
尺寸：高度186毫米×宽度124毫米×深度47毫米（紧凑型设计，适合空间有限的控制柜）
重量：0.5公斤（便于安装和维护）
安装方式：DIN导轨安装，带有锁定和接地的闩锁装置，支持垂直或水平安装
电气特性：
电源输入：24 V DC(19.2-30 V)
额定绝缘电压：50 V
工作温度：水平安装55°C(131°F)，垂直安装40°C(104°F)
存储温度：-25°C(-13°F)至+70°C(158°F)
相对湿度：5%至95%无冷凝
The ABB TU848 3BSE042558R1 is an industrial control system module designed for high-reliability industrial automation applications.It features stable performance and broad industry applicability,and is a key component of the ABB S800 I/O system.<sup>1</sup>
1.Product Overview and Core Functions
Basic Positioning:The TU848 is a Module Terminal Unit(MTU).As an important component of the ABB S800 I/O system,it is primarily used for redundant configuration of field communication interfaces,improving system reliability and fault tolerance.
Main Functions:
*Provides power connection,electrical module bus,dual CI840/CI840A interfaces,and station address setting functions.
*Supports non-redundant I/O applications,suitable for status notification in monitoring centers.
*Can be connected to the module bus optical port TB842 via TB806 to expand communication capabilities.
*Offers a G3-compatible version(TU848Z)to meet special environmental requirements.
*System Integration:Seamlessly integrates with the ABB S800 I/O system,achieving efficient communication with the controller via PROFIBUS bus,suitable for various industrial automation control scenarios.<sup>2</sup>
2.Technical Specifications and Physical Parameters
Physical Characteristics:
Dimensions:186 mm(H)×124 mm(W)×47 mm(D)(Compact design,suitable for control cabinets with limited space)
Weight:0.5 kg(Easy to install and maintain)
Mounting Method:DIN rail mounting with locking and grounding latches,supports vertical or horizontal installation
Electrical Characteristics:
Power Input:24 V DC(19.2-30 V)
Rated Insulation Voltage:50 V
Operating Temperature:55°C(131°F)for horizontal installation,40°C(104°F)for vertical installation
Storage Temperature:-25°C(-13°F)to+70°C(158°F)
Relative Humidity:5%to 95%non-condensing
ABB Model: GBU72 3BHE055094R0002 Model: 3BHE055094R0002 GBU72 Model: GBU72 Model: 3BHE055094R0002 Model: 3BHE031197R0001 Model: 3BHB030310R0001 Model: 73BHE055094R0002 GBU72 Model: 73BHE055094R0002 Model: GBU72 Model: ABB PCS6000 PRODUCT FAMLIY ABB 5SHY4045L0006 3BHB030310R0001 3BHE039203R0101 GVC736CE101
