描述
一、核心功能与技术参数
1.基本信息
型号:TU804-1
品牌:ABB
类型:可编程控制器(PLC),属于ABB控制系统系列,用于工业自动化控制。
结构形式:模块式,支持I/O扩展与灵活组态。
2.技术参数
处理器:高性能LD指令处理器,支持复杂逻辑运算与实时控制。
存储容量:
程序容量:3MB
数据容量:2MB
通信接口:
支持多种工业协议(如Modbus、EtherNet/IP、Profibus),可扩展通信模块。
集成以太网接口(10/100 Base-T)、RS-232/RS-485串口。
电气规格:
工作电压:220V AC
输出频率:30Hz
处理速度:15Hz
环境适应性:
工作温度:-10°C至+60°C
防护等级:IP20(需配合控制柜安装)
重量:1.1kg
二、功能特性
模块化设计:
可与I/O终端单元(如TU515、TU516)配合使用,支持数字量输入/输出(DI/DO)及模拟量信号扩展。
支持热插拔更换模块,底板无需重新接线。
安全保护:
内置过压、短路、反接保护,防止外部干扰导致的模块损坏。
支持屏蔽电缆连接,抑制电磁干扰(EMI)。
高可靠性:
采用工业级元器件,适应多尘、潮湿环境。
支持冗余设计,保障系统连续运行。
1.Core functions and technical parameters
1.Basic information
Model:TU804-1
Brand:ABB
Type:Programmable controller(PLC),belonging to the ABB control system series,used for industrial automation control.
Structural form:modular,supports I/O expansion and flexible configuration.
2.Technical parameters
Processor:High-performance LD instruction processor,supporting complex logical operations and real-time control.
Storage capacity:
Program capacity:3MB
Data capacity:2MB
Communication interface:
Supports a variety of industrial protocols(such as Modbus,EtherNet/IP,Profibus),and expands communication modules.
Integrated Ethernet interface(10/100 Base-T),RS-232/RS-485 serial port.
Electrical specifications:
Operating voltage:220V AC
Output frequency:30Hz
Processing speed:15Hz
Environmental adaptability:
Operating temperature:-10°C to+60°C
Protection level:IP20(need to be installed with the control cabinet)
Weight:1.1kg
2.Functional characteristics
Modular design:
It can be used in conjunction with I/O terminal units(such as TU515,TU516),and supports digital input/output(DI/DO)and analog signal expansion.
Supports hot-swap replacement modules,and the base plate does not need to be rewired.
Safety protection:
Built-in overvoltage,short circuit,and reverse connection protection to prevent module damage caused by external interference.
Supports shielded cable connections to suppress electromagnetic interference(EMI).
High reliability:
It adopts industrial-grade components to adapt to dusty and humid environments.
Supports redundant design to ensure continuous operation of the system.