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China, Chinese Eight Di and Eight Do Channels Switch Isolation to RS-485/232signal Sensor Module1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
SensorOther SensorsSensorSwitching Isolation
Shenzhen Weijunrui Technology Co.,Ltd
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Product Description Eight DI and eight DO channels, switch isolation to RS-485/232, data acquisition remote I/O module WJ65Product features: Eight channel switch input, eight channel switch output The input level status can be read through the RS-485/232 interface The output status can be set through the RS-485/232 interface 3000V triple isolation between signal input, output, and communication interfaces Wide power supply range: 8~32VDC High reliability, easy programming, and easy application Standard DIN35 rail installation, convenient for centralized wiring Users can program module addresses, baud rates, etc Supports Modbus RTU communication protocol and automatic recognition protocol Low cost, small size, modular design Dimensions: 120 x 70 x 43mm Typical applications: Level signal measurement, monitoring, and control RS-485 remote I/O, data acquisition Intelligent building control, security engineering and other application systems RS-232/485 bus industrial automation control system Industrial site signal isolation and long-distance transmission Equipment operation monitoring and control Measurement of sensor signals Acquisition and recording of industrial field data Switch signal acquisitionProduct selection: WJ65Communication interface 485: Output as RS-485 interface 232: Output as RS-232 interfaceSelection Example 1: Model: WJ65-232 indicates that the communication interface is RS-232 Selection Example 2: Model: WJ65-485 indicates that the communication interface is RS-485Company ProfileShenzhen Weijunrui Technology Co., LtdSince: 2011Specialty: The company's main products include analog acquisition modules, signal isolators/conversion modules, and signal transmittersCapacity: Produce 10000 per monthAdvanced Features:Switching to TCP/network/remote IO module, Modbus RTU to TCP, RS232/485 to Ethernet, analog signal (current/voltage/thermistor/frequency/displacement/speed/pulse) isolation transmitter, mV differential signal amplifier, isolation amplifier, micro power DC-DC module power supply, etcGlobal ShowroomsFactory Capabilities WJ65 General Parameters: (Typical @+25 ℃, Vs is 24VDC) Input type: switch input, 8 channels (DI0~DI7). Low level: Input<1V High level: Input 4~30V Input resistance: 3K Ω Output type: open collector output, voltage 0~30V, maximum load current 30mA, 8 channels (DO0~DO7). Communication: RS-485 or RS-232 standard character protocol and MODBUS RTU communication protocol Baudrates(2400,4800,9600,19200,38400,57600,115200bps)canbeselectedbysoftware Theaddress(0-255)canbeselectedbysoftware Communicationresponsetime:100msmaximum Workingpower supply:+8~32VDCwidepower supply range,with internal anti reverse andovervoltageprotection circuits Powerconsumption:lessthan1W Workingtemperature:-45~+80℃ Workinghumidity:10~90%(nocondensation) Storagetemperature:-45~+80℃ Storagehumidity:10~95%(nocondensation) IsolationandVoltageResistance:Threeisolationsbetweeninput,output,andcommunication,withanisolationvoltage of3000VDC,wherethepowersupplyandoutputaregroundedtogether Dimensions:120mmx70mmx43mm Product Overview: WJ65 module appearance diagram The WJ65 product realizes signal acquisition and control between sensors and hosts, used to detect switch signals or control device operation. The WJ65 series products can be applied in industrial automation control systems with RS-232/485 bus, measurement and control of switch signals, measurement and output of high and low level signals, as well as industrial field signal isolation and long-distance transmission, etc. The product includes power conditioning, switch quantity acquisition, switch quantity output, and RS-485 serial communication. Each serial port can connect up to 255 WJ65 series modules, and the communication method 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 as control modules from other manufacturers, making it easy for computer programming The WJ65 series products are intelligent monitoring and control systems based on microcontrollers. All user set configuration information such as address, baud rate, data format, checksum status, etc. are stored in non-volatile memory EEPROMCertificationsFAQQ: How to contact you?A: Please contact us via email or online customer service
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