[Communication Interface]:RS485
[Working voltage]: DC 8~28V
[Installation method]:rail/screw
[Product size]:121*72*34mm
[Product weight]:140±5 g
[Introduction]:ME31-XEXX0800-485 is a K-type thermocouple temperature acquisition module with 8-channel K-type thermocouple temperature acquisition function, supports RS485 communication interface, supports Modbus RTU standard protocol for acquisition, and can communicate with PC, configuration, PLC and other networks.
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 K-type thermocouple 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 |