描述
1.产品定位与分类
WAGO 758-873是WAGO-I/O-SYSTEM 750系列中的一款多功能数字量输入/输出(DI/DO)模块,属于分布式I/O系统核心组件。其设计目标为:
灵活扩展:通过模块化设计,支持现场信号与控制系统的无缝连接。
高可靠性:适用于工业环境中的严苛条件(如振动、电磁干扰、宽温范围)。
即插即用:与WAGO控制器(如750-881/882)或其他主流PLC(如Siemens、Rockwell)兼容。
典型应用场景:
制造业:生产线设备状态监测(如传感器信号采集)、执行机构控制(如电磁阀、电机启停)。
楼宇自动化:照明控制、空调系统启停、门禁系统信号处理。
能源管理:光伏逆变器状态反馈、充电桩输入/输出控制。
过程控制:小型反应釜阀门控制、泵站液位报警。
2.关键技术参数
2.1基础规格
参数项详细说明
型号变体758-873(可能包含子型号,如758-873/000-000为标准版,其他后缀可能表示特殊认证或配置)
尺寸宽度:22.5mm(单通道宽度)×通道数
高度:100mm
深度:114.5mm(符合DIN EN 50022导轨安装标准)
重量约150-200g(含接线端子)
防护等级IP20(标准版,适用于控制柜内安装)
可选IP65/IP67(需搭配防护外壳)
工作温度-25℃~+70℃(工业级宽温设计,适应极端环境)
存储温度-40℃~+85℃
2.2输入/输出特性
参数项详细说明
通道数8通道数字量输入(DI)+8通道数字量输出(DO)
输入信号类型源型(PNP)或漏型(NPN)(通过跳线或软件配置)
电压范围:24VDC(±20%)
输入阻抗:≥3kΩ
输出信号类型晶体管输出(NPN/PNP可选)
负载电压:24VDC
最大负载电流:0.5A/通道(总电流≤4A)
响应时间输入:<1ms
输出:<2ms(典型值,实际取决于负载类型)
隔离特性通道间隔离:500VAC
通道与总线隔离:500VAC(防止信号干扰)
2.3电气与通信参数
参数项详细说明
供电24VDC(±20%)(由总线供电或独立电源)
功率消耗<3W(满载)
通信接口WAGO-I/O-SYSTEM 750总线
支持PROFIBUS DP、Modbus RTU/TCP、EtherCAT等协议(需搭配对应网关)
诊断功能LED指示灯:
-绿色(Power):电源状态
-黄色(Status):模块运行状态
-红色(Error):故障报警
通道级诊断:通过软件读取输入/输出状态及故障代码
2.4安全与认证
参数项详细说明
安全标准IEC 61131-2(工业控制设备安全)
UL 508A(北美工业控制设备认证)
电磁兼容EN 61000-6-2(工业环境抗干扰)
EN 61000-6-4(工业环境辐射)
环保认证RoHS(无铅化)
REACH(化学品安全)
1.Product Positioning and Classification
The WAGO 758-873 is a multifunctional digital input/output(DI/DO)module in the WAGO-I/O-SYSTEM 750 series and a core component of a distributed I/O system.Its design goals are:
Flexible Scalability:Through its modular design,it supports seamless integration of field signals and control systems.
High Reliability:Suitable for the harsh conditions of industrial environments(such as vibration,electromagnetic interference,and wide temperature ranges).
Plug-and-Play:Compatible with WAGO controllers(such as the 750-881/882)and other mainstream PLCs(such as Siemens and Rockwell).
Typical Applications:
Manufacturing:Production line equipment status monitoring(such as sensor signal acquisition)and actuator control(such as solenoid valves and motor start/stop).
Building Automation:Lighting control,air conditioning system start/stop,and access control system signal processing.
Energy Management:PV inverter status feedback and charging station input/output control.
Process Control:Small reactor valve control and pump station level alarms.2.Key Technical Specifications
2.1 Basic Specifications
Parameter Detailed Description
Model Variant:758-873(may include sub-models,such as 758-873/000-000 for the standard version;other suffixes may indicate special certifications or configurations)
Dimensions:Width:22.5mm(single-channel width)×Number of Channels
Height:100mm
Depth:114.5mm(compliant with DIN EN 50022 rail mounting standards)
Weight:Approximately 150-200g(including terminal blocks)
Protection Rating:IP20(standard version,suitable for control cabinet installation)
IP65/IP67 optional(requires protective housing)
Operating Temperature:-25°C to+70°C(industrial-grade wide-temperature design,suitable for extreme environments)
Storage Temperature:-40°C to+85°C
2.2 Input/Output Characteristics
Parameter Detailed Description
Number of Channels:8-channel digital input(DI)+8-channel digital output(DO)
Input Signal Type Source(PNP)or sink(NPN)(configurable via jumper or software)
Voltage range:24 VDC(±20%)
Input impedance:≥3 kΩ
Output signal type:Transistor output(NPN/PNP selectable)
Load voltage:24 VDC
Maximum load current:0.5 A/channel(total current≤4 A)
Response time:Input:<1 ms
Output:<2 ms(typical,actual value depends on load type)
Isolation characteristics:Channel-to-channel isolation:500 VAC
Channel-to-bus isolation:500 VAC(to prevent signal interference)
2.3 Electrical and Communication Parameters
Parameter Detailed description
Power supply:24 VDC(±20%)(bus-powered or independent power supply)
Power consumption:<3 W(full load)
Communication interface:WAGO-I/O-SYSTEM 750 bus
Supports PROFIBUS DP,Modbus RTU/TCP,EtherCAT,and other protocols(requires corresponding gateway)
Diagnostic LED indicators:
-Green(Power):Power status
-Yellow(Status):Module operating status
-Red(Error):Fault alarm
Channel-level diagnostics:Read input/output status and fault codes via software
2.4 Safety and Certification
Parameter Detailed Description
Safety Standards IEC 61131-2(Safety of Industrial Control Equipment)
UL 508A(North American Industrial Control Equipment Certification)
Electromagnetic Compatibility EN 61000-6-2(Immunity Immunity for Industrial Environments)
EN 61000-6-4(Emissions Emissions for Industrial Environments)
Environmental Certifications RoHS(Lead-Free)
REACH(Chemical Safety)
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