描述
ABB HAI805是一款8通道模拟输入模块，属于ABB Symphony Plus分散控制系统的一部分。以下是其产品详情：
输入信号：支持4-20mA或0-10VDC两种输入信号类型。
分辨率：12位或更高。
精度：±0.1%。
采样率：可配置。
工作温度范围：-20°C至+60°C。
存储温度范围：-40°C至+85°C。
相对湿度：5%至95%（无凝露）。
防护等级：IP20。
接口：常为DeviceNet或其他ABB专用接口，支持多种通信协议，包括HART协议（HART 5.0和HART 7.0）。
安装方式：DIN导轨安装。
尺寸：100mmx80mmx20mm。
重量：约980克。
该模块采用先进的模数转换技术，能够快速响应并精确采集信号，具有高精度、高可靠性的特点，适用于苛刻的工业环境，可用于采集温度、压力、流量等模拟信号，并将其转换为数字信号以便于控制器识别和处理
The ABB HAI805 is an 8-channel analog input module that is part of the ABB Symphony Plus distributed control system.Product details are as follows:
Input Signal:Supports 4-20mA or 0-10VDC input signals.
Resolution:12 bits or higher.
Accuracy:±0.1%.
Sampling Rate:Configurable.
Operating Temperature Range:-20°C to+60°C.
Storage Temperature Range:-40°C to+85°C.
Relative Humidity:5%to 95%(non-condensing).
Protection Rating:IP20.
Interface:Typically DeviceNet or other ABB-specific interfaces,supporting various communication protocols,including HART(HART 5.0 and HART 7.0).
Mounting Method:DIN rail mountable.
Dimensions:100mm x 80mm x 20mm.Weight:Approximately 980 grams.
This module utilizes advanced analog-to-digital conversion technology,enabling rapid response and accurate signal acquisition.Its high accuracy and reliability make it suitable for demanding industrial environments.It can collect analog signals such as temperature,pressure,and flow,and convert them into digital signals for easy controller recognition and processing.
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