Voltage measuring module CIM-U30

modularDIN railRS-485

CIM-U30, as the voltage module of Rayfull's CIM solution, it measures voltage of the whole system. Besides, it plays the role of the power supply of I modules. It has RS485 Modbus communication which can help users to read and monitor remotely. Voltage Measurement; Power Supply for CIM-I Modules; RS485 Modbus Communication Electrical Specifications • Rated Voltage : 230 VAC(L-N)/ 400 VAC(L-L) • Voltage Input : Measurement Range:85 ~ 276 VAC(L-N), 85 ~ 480 VAC(L-L) • Frequency : 45 ~ 65 Hz • Overload Capacity : 2xRated Voltage by lasting 1s Communication Specifications • Interface and Protocol : 2-Wire RS485; Modbus RTU • Baudrate : 1200, 2400, 4800, 9600(Default), 19200, 38400 bps • Parity : None(Default), Even, Odd • Stop Bit : 1(Default), 2 • Response Time : <100ms Environment Specifications • Operation Temperature : -25 ~ +55℃ • Storage Temperature : -40 ~ +80℃ • Humidity : <90%, no condensing • Pollution Degree : 2 • Altitude : <2000m • Vibration Frequency : Range: 10~150Hz, Refer to IEC 60068-2-6