描述
ABB 3HAC4776-1/1是一款多功能工业控制模块，结合了数字量输入输出与综合保护功能，广泛应用于工业自动化、电力系统及复杂控制场景。以下是其核心功能与技术特点的综合概述：
一、产品类型与核心功能
综合保护器模块：集成数字量输入输出与保护功能，支持PLC系统信号采集、逻辑控制及故障保护。
HMI交互界面：属于ABB Panel 800系列触摸屏模块，支持TFT/LED高分辨率显示，具备多协议通信能力（如以太网、Modbus）。
二、技术参数与性能优势
数字量I/O特性
-输入：10点数字量输入（24V DC/250V AC），支持PNP/NPN信号类型，光电隔离（500V AC，1分钟），抗干扰性能强。
-输出：6点继电器输出，隔离设计，额定电压24V DC或250V AC，最大电流2.0A，公共端额定电流10A。
电气兼容性
-工作电压：220V AC，支持宽输入范围（5-30V DC/20-250V AC），具备浪涌电压保护（输入35V DC，输出5A浪涌电流）。
-通信接口：支持RS-485/RS-232、以太网等协议，兼容多品牌控制器（如西门子、施耐德）。
环境适应性
-工作温度：-30℃至+70℃，湿度95%（无凝露），防护等级IP20，适用于多尘、潮湿等工业环境。
三、功能特点
智能保护与监测
-内置过压、过流保护功能，支持短路耐受与故障自检，提升系统可靠性。
-支持远程诊断与数据上传，可通过ABB Ability™平台实现状态监控。
灵活扩展性
-支持模块化安装（控制室或导轨式），兼容ABB Advant OCS、S100等控制系统，可扩展为分布式架构。
-兼容第三方设备（如台达UPS、精密空调），适用于数据中心、电力系统等复杂场景。
能效与稳定性
-低功耗设计（总功耗3W），支持宽温运行，适用于新能源（光伏、风电）及高压直流输电项目。
DSQC658 3HAC025779-001
DSQC658 3HAC025779-001
ABB 3HAC4776-1/1 is a multifunctional industrial control module that combines digital input and output with comprehensive protection functions.It is widely used in industrial automation,power systems and complex control scenarios.The following is a comprehensive overview of its core functions and technical features:
I.Product type and core functions
Integrated protector module:integrated digital input and output and protection functions,supporting PLC system signal acquisition,logic control and fault protection.
HMI interactive interface:belongs to the ABB Panel 800 series touch screen module,supports TFT/LED high-resolution display,and has multi-protocol communication capabilities(such as Ethernet,Modbus).
II.Technical parameters and performance advantages
Digital I/O characteristics
-Input:10-point digital input(24V DC/250V AC),supports PNP/NPN signal types,optoelectronic isolation(500V AC,1 minute),strong anti-interference performance.
-Output:6-point relay output,isolated design,rated voltage 24V DC or 250V AC,maximum current 2.0A,common end rated current 10A.
Electrical compatibility
-Working voltage:220V AC,supports wide input range(5-30V DC/20-250V AC),with surge voltage protection(input 35V DC,output 5A surge current).
-Communication interface:supports RS-485/RS-232,Ethernet and other protocols,compatible with multi-brand controllers(such as Siemens,Schneider).
Environmental adaptability
-Working temperature:-30℃to+70℃,humidity 95%(no condensation),protection level IP20,suitable for dusty,humid and other industrial environments.
III.Functional features
Intelligent protection and monitoring
-Built-in overvoltage and overcurrent protection functions,support short-circuit tolerance and fault self-detection,and improve system reliability.
-Support remote diagnosis and data upload,and can realize status monitoring through the ABB Ability™platform.
Flexible scalability
-Support modular installation(control room or rail type),compatible with ABB Advant OCS,S100 and other control systems,and can be expanded to a distributed architecture.
-Compatible with third-party equipment(such as Delta UPS,precision air conditioners),suitable for complex scenarios such as data centers and power systems.
Energy efficiency and stability
-Low power consumption design(total power consumption 3W),supports wide temperature operation,suitable for new energy(photovoltaic,wind power)and high-voltage DC transmission projects.
