描述
ABB DI802是一款数字量输入模块，属于ABB S800 I/O系列，其产品详情如下：
基本信息
品牌：ABB
产品型号：DI802
部件编号：3BSE022360R1
原产国：瑞典
重量：约0.3kg
尺寸：6cm×10.2cm×8.6cm
技术参数
输入通道数：8通道
输入电压：AC 77-130V或DC 75-145V
输入电流：AC 120V时为10mA，DC 110V时为2.8mA
隔离电压：250V
产品特点
通道隔离：输入通道采用单独的电流限制组件、EMC保护组件、输入状态指示LED和光隔离屏障，实现了通道间的电隔离，增强了抗干扰能力。
兼容性强：作为S800 I/O系统的一部分，支持与多种ABB和其他厂商的过程控制器通过工业标准现场总线进行通信。
状态监测便捷：每个输入通道都有LED状态指示灯，可实时显示输入状态，方便用户进行故障排查和系统监控。
The ABB DI802 is a digital input module part of the ABB S800 I/O series.Product details are as follows:
Basic Information
Brand:ABB
Model:DI802
Part Number:3BSE022360R1
Country of Origin:Sweden
Weight:Approximately 0.3 kg
Dimensions:6 cm×10.2 cm×8.6 cm
Technical Parameters
Number of Input Channels:8
Input Voltage:AC 77-130 V or DC 75-145 V
Input Current:10 mA at AC 120 V,2.8 mA at DC 110 V
Isolation Voltage:250 V
Product Features
Channel Isolation:Input channels utilize individual current limiting components,EMC protection components,input status indicator LEDs,and optical isolation barriers to achieve electrical isolation between channels and enhance interference immunity.Strong Compatibility:As part of the S800 I/O system,it supports communication with a variety of process controllers from ABB and other manufacturers via industry-standard fieldbuses.
Easy Status Monitoring:Each input channel features an LED status indicator that displays input status in real time,facilitating troubleshooting and system monitoring.
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