EBYTE ME31-XDXX0800-485 8-Way PT100 RTD Temperature Acquisition Module RS485 High Precision Module Support Modbus DC 8~28V

ME31-XDXX0800-485 8-channel PT100 thermal resistance temperature acquisition module supports RS485 interface Modbus RTU standard protocol [Communication interface]：RS485 [Working voltage]：DC 8~28V [Installation method]： rail/screw [Product size]：121*72*34mm [Product weight]：140±5 [Introduction]：ME31-XDXX0800-485 is a PT100 thermal resistor temperature acquisition module with 8-channel PT100 temperature acquisition function, supports RS485 communication interface, supports Modbus RTU standard protocol for acquisition, and can communicate with PC, configuration, PLC and other networks. Category  Name  Parameters power supply Working voltage DC8～28V Power indicator Blue LED indication communication Communication interface RS485 Baud rate 1200~115200bps (default 9600) Communication protocol Standard Modbus RTU protocol MODBUS Device address Can be modified through Modbus instructions and host computer Temperature collection Number of channels 8-way Sensor type 2-wire PT100 temperature sensor Temperature resolution 0.1℃ Accuracy Normal temperature (25±5℃) condition: ±0.2%±2℃ Full temperature (-40~85℃) condition: ±0.5%±2℃ Acquisition frequency 1Hz other Product size 121mm * 72mm * 34mm (length * width * height) Product weight 140 ±5 g Working temperature and humidity -40 ～ +85℃, 5% ～ 95%RH (no condensation) Installation method Guide rail installation, screw installation Serial port parameters Baud rate 9600bps (8 types) Verification method None Data bit 8 Stop bit 1 MODBUS Parameters Modbus master-slave Slave Address 1