描述
ABB DP820是一款脉冲计数器模块,其产品详情如下:
基本信息
产品型号:DP820
部件编号:3BSE013228R1
品牌:ABB
产地:瑞典
类型:脉冲计数器模块
技术参数
信号规格:24V DC(12-32V DC)
通道数量:2个
信号输入:兼容RS422、+5V、+12V、+24V和13mA接口的脉冲发射器
最大脉冲频率:1.5MHz
测量功能:可进行位置/长度和速度/频率测量
隔离情况:通道间以及通道与电路公共端之间单独隔离
输入阻抗:2.5kΩ(DI输入)
误差容限:相对误差为320/(测量时间x,单位为ms)ppm;绝对误差(包括温度漂移)为(320/(测量时间x,单位为ms)+100)ppm
功耗:2.5W
电源消耗:+5V模块总线为120mA;+24V外部为0A;+24V模块总线为0A
最大现场电缆长度:200米
额定绝缘电压:50V
介电测试电压:500V AC
物理特性
宽度:45mm
深度:102mm(包括连接器为111mm)
高度:119mm
重量:0.15kg
其他信息
可搭配模块端接单元:TU810、TU812、TU814、TU830、TU833

The ABB DP820 is a pulse counter module.Product details are as follows:
Basic Information
Product Model:DP820
Part Number:3BSE013228R1
Brand:ABB
Origin:Sweden
Type:Pulse Counter Module
Technical Specifications
Signal Specification:24V DC(12-32V DC)
Number of Channels:2
Signal Input:Pulse transmitter compatible with RS422,+5V,+12V,+24V,and 13mA interfaces
Maximum Pulse Frequency:1.5MHz
Measurement Functions:Position/length and velocity/frequency measurement
Isolation:Individual isolation between channels and between channels and the circuit common terminal
Input Impedance:2.5kΩ(DI input)
Error Tolerance:Relative error 320/(measurement time x,in ms)ppm;Absolute error(including temperature drift)(320/(measurement time x,in ms)+100)ppm
Power Consumption:2.5W
Power Supply:+5V Module bus is 120mA;+24V external is 0A;+24V module bus is 0A.Maximum field cable length:200 meters.Rated insulation voltage:50V.Dielectric test voltage:500V AC.Physical characteristics:Width:45mm;Depth:102mm(111mm including connector);Height:119mm;Weight:0.15kg.Other information:Compatible module termination units:TU810,TU812,TU814,TU830,TU833.
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