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China, Chinese 8-Way Ntc Ntc10K/Ntc20K Thermistor Temperature to Network RJ45 Mes System1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
SensorTemperature Humidity SensorTemperature Signal MeasurementNtc Thermistor
Shenzhen Weijunrui Technology Co.,Ltd
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Product Description8-way NTC thermistor temperature to network RJ45, Modbus TCP and MQTT acquisition module WJ286Product Overview:The WJ286 product is an IoT and industrial Ethernet acquisition module that enables transparent data exchange between sensors and networks. Can be transmittedThe analog data of the sensor is forwarded to the network. The WJ286 series products include power conditioning, analog acquisition, and RJ-45 network interface communication. The communication method adopts MODBUSTCP protocol. TCPIt is a transport layer based protocol that is widely used and a reliable connection oriented protocol. Users can directly set module IP addresses and subnet masks on the webpageWait. Can be used for monitoring and controlling the operation of sensor devices.The WJ286 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 usersExists in non-volatile memory EEPROM.The WJ286 series products are designed and manufactured according to industrial standards, with strong anti-interference ability and high reliability. The working temperature range is -40 ℃ to+85 ℃.WJ286-NTC-T-RJ45Input type: NTCTemperature range: TCommunication interface: RJ45NTC1K NTC1K type thermistor NTC1KNTC5K type thermistor NTC5KNTC10K type thermistor NTC10KNTC20K type thermistor NTC20KNTC50K type thermistor NTC50KNTC100K type thermistor NTC100KT1-20-100 ℃T2 0-100 ℃T3 0-150 ℃T4 0-200 ℃T5 0-400 ℃Tu user-definedRJ45 output as RJ-45 network interface NTC5KSelection Example 1: Model: WJ286-NTC10K-T1-RJ45Representing 8 channels of NTC10K, with -20~100 ℃ signal input and RJ-45 network interface outputSelection Example 2: Model: WJ286-NTC100K-T2-RJ45Representing 8 channels of NTC100K, 0~100 ℃ signal input, output via 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, etcWJ286 General Parameters:Product Overview:(Typical @+25 ℃, Vs is 24VDC)Input type: 8-channel NTC thermistor inputAccuracy: 0.1%Temperature drift: ± 50ppm/℃ (± 100ppm/℃, maximum)Bandwidth: -3dB 10HzConversion rate: 5Sps (factory default value, users can modify the conversion rate by issuing commands). )You can set the AD conversion rate to 2.5SPS, 5SPS, 10SPS, and 20SPS by sending commands. Channel conversion rate=ADConversion rate/number of channels opened)Note: Please recalibrate the module after modifying the conversion rate, otherwise the measured data may have deviations. You can also specify the transfer when placing an orderWe recalibrate the conversion rate according to your requirements when the product leaves the factory.Common mode rejection (CMR): 120dB (1k Ω) SourceImbalance@50 /60Hz)Norm suppression (NMR): 60dB (1k Ω) SourceImbalance@50 /60Hz)Input protection: overvoltage protection, overcurrent protectionCommunication: MODBUS TCP communication protocol or TCP socket character protocol or MQTT protocolWeb page: Supports web access module and web page setting module parameters.Interface: RJ-45 network interface.Communication response time: 100ms maximumWorking power supply:+8~32VDC wide power supply range, with internal anti reverse and overvoltage protection circuitsPower consumption: less than 3WWorking temperature: -45~+80 ℃Working humidity: 10~90% (no condensation)Storage temperature: -45~+80 ℃Storage humidity: 10~95% (no condensation)Dimensions: 106mmx59mmx37mmThe WJ286 product is an IoT and industrial Ethernet acquisition module that enables transparent data exchange between sensors and networks. Can be transmittedThe analog data of the sensor is forwarded to the network.The WJ286 series products include power conditioning, analog acquisition, and RJ-45 network interface communication. The communication method adopts MODBUSTCP protocol. TCPIt is a transport layer based protocol that is widely used and a reliable connection oriented protocol. Users can directly set module IP addresses and subnet masks on the webpageWait. Can be used for monitoring and controlling the operation of sensor devices.The WJ286 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 usersExists in non-volatile memory EEPROM.The WJ286 series products are designed and manufactured according to industrial standards, with strong anti-interference ability and high reliability. The working temperature range is -40 ℃ to+85 ℃.Function Introduction:The WJ286 signal isolation acquisition module can be used to measure eight NTC thermistor signals.1. Analog signal input12 bit acquisition accuracy, 8 analog signal inputs. All signal input ranges have been calibrated before the product leaves the factory. Users do not need to calibrate.2. Communication ProtocolCommunication interface: RJ-45 network interface. The two indicator lights at the network port position, the Link light (green light) stays on and the Data light (yellow light) stays on after the network cable is plugged in.Communication protocol: Adopting MODBUSTCP protocol to achieve industrial Ethernet data exchange. It can also communicate with modules through TCP sockets.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 parametersWord filtering 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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