描述
ABB 3BSE010662R1 AI830A是一款模拟输入模块。主要用于通过电阻温度检测器(RTD)测量温度,可与Pt100、Cu10、Ni100、Ni120等电阻式传感器配合使用。具体产品详情如下:
通道数量:8个。
连接方式:3线连接RTD。
分辨率:14位。
隔离情况:分组与地面隔离,额定绝缘电压为50伏,介电测试电压为500V交流电。
尺寸:宽度45毫米,深度102mm(包括连接器为111mm),高度119毫米。
重量:0.22千克。
温度漂移:参考S800模块和端接单元3BSE020924-xxx中的表格。
更新周期时间:150+95×(活动通道数)ms。
共模抑制比(CMRR):50Hz、60Hz时大于120dB(10Ω负载时)。
核磁共振:50Hz、60Hz时大于60分贝。
功耗:1.6瓦。
电流消耗:+5V Modulebus为70毫安;+24V Modulebus为50毫安;+24V外部为0。
此外,该模块可对输入进行开路、短路监控。每个通道都能单独配置,通过MainsFreq参数设置电源频率滤波器周期时间,可在50Hz或60Hz下提供陷波滤波器。
ABB’s 3BSE010662R1 AI830A is an analog input module.It is primarily used to measure temperature using resistance temperature detectors(RTDs)and is compatible with resistive sensors such as Pt100,Cu10,Ni100,and Ni120.Product details are as follows:
Number of channels:8.
Connection method:3-wire RTD connection.
Resolution:14 bits.
Isolation:Groups are isolated from ground,with a rated insulation voltage of 50 V and a dielectric test voltage of 500 V AC.
Dimensions:Width 45 mm,Depth 102 mm(111 mm including connector),Height 119 mm.
Weight:0.22 kg.
Temperature drift:Refer to the table in S800 Modules and Termination Units 3BSE020924-xxx.
Update cycle time:150+95×(number of active channels)ms.
Common-Mode Rejection Ratio(CMRR):Greater than 120dB at 50Hz and 60Hz(into a 10Ωload).
NMR:Greater than 60dB at 50Hz and 60Hz.
Power Consumption:1.6W.
Current Draw:70mA on the+5V Modulebus;50mA on the+24V Modulebus;0mA on the+24V external supply.
In addition,the module monitors the inputs for open and short circuits.Each channel can be individually configured to provide a notch filter at either 50Hz or 60Hz,using the MainsFreq parameter to set the mains frequency filter cycle time.
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