NT18B07 7-channel NTC temperature interface board * Registers 0-6 contain temperature readings in 0.1 degree celcius increments. * Read the Docs
Connect your DC power (6–24V) and the RS485 A/B lines. It is highly recommended to use shielded twisted-pair cables for RS485 to minimize interference in industrial settings. Sensor Connection: nt18b07 manual
B3950 10K 1% NTC Temperature Sensor (Note: Sensors are often sold separately). Measuring Range: -20°C to +125°C with ~1% accuracy. Communication: RS485 using the standard Modbus RTU Unit Size: Ultra-compact at 60 x 37 x 14 mm. 2. Wiring and Installation Sensor Connection: B3950 10K 1% NTC Temperature Sensor
This post serves as your comprehensive guide to the NT18B07, covering everything from technical specs to Modbus RTU commands. 1. Technical Specifications at a Glance widely used in industrial automation
Master the NT18B07: A Complete Setup and Modbus Guide is a powerful 7-channel RS485 temperature acquisition module, widely used in industrial automation, smart greenhouses, and aquarium monitoring. Despite its utility, finding a clear, consolidated manual can be a challenge.
Temperature data is returned as a 16-bit integer. To get the actual temperature in Celsius, convert the returned hexadecimal value to decimal and divide by 10 If the register returns (219 decimal), the temperature is 21.9 raised to the composed with power C Negative Values: