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Remote I/O Module with One Encoder Signal and Two Independent Counters for Di Status Measurement1
TransmitterEncoder SignalRemote Encoder
Shenzhen Weijunrui Technology Co.,Ltd
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Product Description1-channel grating ruler magnetic grating ruler encoder or 2-channel high-speed DI pulse signal to Modbus TCP 1-channel grating ruler magnetic grating ruler encoder or 2-channel high-speed DI pulse signal to Modbus TCP network module WJ190Product features:The grating ruler and magnetic grating ruler are decoded and converted into the standard Modbus TCP protocolGrating encoder with 4x counting, frequency up to 5MHzCan be used as an encoder counter or speed measurement, can identify forward and reverse rotation It can also be set as a 2-channel independent DI high-speed counterEncoder and DI inputs support PNP and NPN inputsThe filtering time can be set when inputting relays and mechanical switchesBuilt in 2 DOs can be used as encoder upper and lower limit alarm outputs Built in DO, each channel can independently output PWM signalsAll data can be viewed directly on the webpage without the need for other softwareThe encoder count and DI count both support automatic power-off savingDI input and network communication interface are isolated from each otherThe count value can be reset and set through the network communication interfaceWide power supply range: 8~32VDCHigh reliability, easy programming, and easy applicationStandard DIN35 rail installation, convenient for centralized wiringUsers can set module IP address and other parameters through the webpageDimensions: 106mmx59mmx37mmTypical applications:Grating ruler magnetic grating ruler length measurement diagram 1 WJ190 module appearance diagramFlow meter pulse counting or flow measurementCounting of products on the production lineCounting the number of logistics packagesMeasurement of Position Data for CNC Machine ToolsThe encoder signal is transmitted remotely to the industrial computerMeasurement of proximity switch pulse signalPulse counting of water or electricity metersIntelligent factory and industrial Internet of ThingsSpeed measurement and control of industrial four wire fansRain gauge pulse counting and rainfall measurementReplace PLC to directly transmit data to the control centerProduct SelectionWJ190communication interfaceRJ45: Output as RJ-45 network interfaceCompany 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, etcProduct Overview:Function Introduction:The WJ190 product realizes signal acquisition between sensors and hosts, used to decode grating encoder signals. WJ190 series products can be appliedIn Ethernet bus industrial automation control systems, automation machine tools, industrial robots, three coordinate positioning systems, displacement measurement, stroke measurement, angle measurementMeasurement, speed measurement, flow measurement, product counting, etc.The product includes signal isolation, pulse signal capture, signal conversion, and Ethernet communication. The communication method adopts ASCII code communication protocol or MODBUSTCPThe communication protocol, TCP, is a transport layer based protocol that is widely used and a reliable connection oriented protocol. Users can directly set the module IP address on the webpageAddress, subnet mask, etc.The WJ190 series products are intelligent monitoring and control systems based on microcontrollers, which store configuration information such as module IP addresses and subnet masks set by usersIn non-volatile memory EEPROM.The WJ190 series products are designed and manufactured according to industrial standards, with signal input/communication isolation, strong anti-interference ability, and high reliability. operation temperatureRange: -40 ℃ to+85 ℃.The WJ190 remote I/O module can be used to measure one encoder signal, or set as two independent counters or DI status measurement.1. Signal inputOne encoder signal input or two independent DI counters, can be connected to dry and wet contacts. Please refer to the wiring diagram for details.2. Communication ProtocolCommunication interface: RJ-45 network interface. The two indicator lights at the network port position, the Link light (green light) stays on after the network cable is plugged in, and the Data light (yellow light) willOccasional flashing.Communication Protocol: Supports MQTT protocol and can connect to various MQTT platforms such as Aliba Cloud, Tencent Cloud, Huawei Cloud, China Mobile IoT OneNET, Private Cloud, etcThe server. MODBUSTCP protocol can also be used to achieve industrial Ethernet data exchange. It also supports communication protocols such as TCP/UDP/WebSocketDiscussion.Network cache: 2KByte (for both sending and receiving)Communication response time: less than 10mS.3. Anti interferenceChecksums can be set as needed. There is a transient suppression diode inside the module, which can effectively suppress various surge pulses, protect the module, and regulate the internal digital signalsFiltering can also effectively suppress power frequency interference from the power gridFAQQ: How to contact you?A: Please contact us via email or online customer service
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