RS485 1Channel Encoder Pulse Signal Counter or 2ch DI High-speed Counter Modbus RTU Module

RS485 1Channel Encoder Pulse Signal Counter or 2ch DI High-speed Counter Modbus RTU Module 1-channel encoder pulse counter or 2-channel Di high-speed counter, Modbus RTU module WJ150 Product features ： ● encoder decoding and conversion to standard Modbus RTU protocol ● it can be used as encoder counter or speed measurement ● support encoder counting and identify positive and negative rotation ● it can also be set as 2-channel independent Di high-speed counter ● the count value supports automatic saving in case of power failure ● Di input supports PNP and NPN inputs ● the filtering time can be set when the relay and mechanical switch are input ● reset and set the count value through RS-485 interface ● wide power supply range: 8 ~ 32vdc ● high reliability, convenient programming and easy application ● standard din35 guide rail installation is convenient for centralized wiring ● the user can programmatically set the module address, baud rate, etc Typical application ： encoder pulse signal measurement flowmeter pulse counting or flow measurement line product count logistics package count proximity switch pulse signal measurement encoder signal is transmitted to industrial computer remotely pulse counting of water meter or electricity meter intelligent factory and industrial Internet of things Product overview: Wj150 product realizes signal acquisition between sensor and host, which is used to decode encoder signal. Wj150 series products can be applied to RS-485 bus industrial automation control system, automatic machine tools, industrial robots, three coordinate positioning system, displacement measurement, stroke measurement, angle measurement, speed measurement, flow measurement, product counting, etc. Products include signal isolation, pulse signal capture, signal conversion and RS-485 serial communication. Each serial port can be connected with 255 wj150 series modules at most. The communication mode adopts ASCII code communication protocol or Modbus RTU communication protocol. The baud rate can be set by code and can be hung on the same RS-485 bus with the control modules of other manufacturers, which is convenient for computer programming. Wj150 series products are intelligent monitoring and control system based on single chip microcomputer. All configuration information set by users, such as address, baud rate, data format, checksum status and so on, are stored in nonvolatile memory EEPROM. Wj150 series products are designed and manufactured according to industrial standards, with no isolation between signal input / output, strong anti-interference ability and high reliability. Operating temperature range - 45 ℃ ~ + 85 ℃. Function introduction: Wj150 remote I / O module can be used to measure 1 channel encoder signal, or set as 2 channels of independent counter or di status measurement. 1. Signal input One channel encoder signal input or two independent counters can be connected to dry contact and wet contact, and the input type can be set by command. 2. Communication protocol