CBI20-P 3BDH000730R1M211 二进制输入模块 PDF资料
1.产 品 资 料 介 绍：
CBI20-P 3BDH000730R1 二进制输入模块
产品特点
属于ABB Symphony Plus/Advant系列DCS系统专用模块。
提供32路数字量输入通道，可同时采集多路信号。
支持24V DC标准二进制信号及NAMUR接近传感器信号。
型号后缀"-P"表示集成现场电源输出，可为二线制传感器供电。
各通道与系统侧实现电气隔离，抗干扰能力强。
具备断线、短路及模块故障自诊断功能。
信号采集时间分辨率可达1ms，响应迅速。
工作温度范围覆盖-20℃至+60℃，适应恶劣工业环境。
模块采用紧凑型设计，宽度仅45mm，节省机柜空间。
需配合CI100/101、A801/701等附件使用。
应用领域
火电、化工、冶金等过程控制DCS系统的信号采集。
采集现场阀门限位开关、泵运行反馈等设备状态。
连接现场按钮、报警触点等操作与安全信号。
机器自动化系统中监测设备运行状态。
楼宇自动化系统的照明、通风等开关量控制。
水处理及环保监控领域的现场设备信号采集。
总结
CBI20-P是ABB专为Symphony Plus系统设计的二进制输入模块，核心优势在于多通道采集、传感器供电及完善的诊断功能
CBI20-P 3BDH000730R1M211 二进制输入模块 英文介绍
CBI20-P 3BDH000730R1 Binary Input Module
Product Features
It belongs to the ABB Symphony Plus/Advanced series DCS system dedicated module.
Provide 32 digital input channels that can simultaneously collect multiple signals.
Supports 24V DC standard binary signals and NAMUR proximity sensor signals.
The model suffix "- P" indicates integrated on-site power output, which can supply power to two-wire sensors.
Each channel is electrically isolated from the system side, with strong anti-interference ability.
Equipped with self diagnostic functions for wire breakage, short circuit, and module faults.
The signal acquisition time resolution can reach 1ms, and the response is fast.
The working temperature range covers -20 ℃ to+60 ℃, suitable for harsh industrial environments.
The module adopts a compact design with a width of only 45mm, saving cabinet space.
It needs to be used in conjunction with attachments such as CI100/101 and A801/701.
Application Domain
Signal acquisition for DCS systems for process control in thermal power, chemical, metallurgical and other industries.
Collect equipment status such as valve limit switches and pump operation feedback on site.
Connect on-site buttons, alarm contacts, and other operations with safety signals.
Monitor the operating status of equipment in machine automation systems.
Control of lighting, ventilation, and other switch quantities in building automation systems.
On site equipment signal acquisition in the field of water treatment and environmental monitoring.
summary
CBI20-P is a binary input module designed by ABB specifically for the Symphony Plus system. Its core advantages lie in multi-channel acquisition, sensor power supply, and comprehensive diagnostic functions
CBI20-P 3BDH000730R1M211 二进制输入模块 产品图片
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