Nt18b07 Manual Apr 2026

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

Wire each NTC sensor to its respective channel terminals. Ensure all connections are secure; incomplete wiring can lead to short circuits or inaccurate readings. 3. Programming with Modbus RTU nt18b07 manual

The NT18B07 communicates via function codes 03 (Read) and 06 (Write). The default communication settings are 9600 baud rate, 8 data bits, 1 stop bit, and no parity Key Register Addresses: 0x0000 to 0x0006: Channels 1 through 7 temperature readings. 0x0008 to 0x000E: Temperature correction/offset values for each channel. B3950 10K 1% NTC Temperature Sensor (Note: Sensors

Before wiring, ensure your power supply and environment match the module’s requirements: Operating Voltage: DC 6V–24V. Working Current: 8mA–15mA. 7 independent channels for NTC sensors. Adaptive Sensor: the value is negative.

Automatic reporting interval (0 = disabled, 1–255 seconds). Device RS485 Address (Station Address). Baud rate setting. Reading Temperature Data

The NT18B07 is designed for versatility, supporting both DIN rail and wall mounting. Power & RS485:

If the highest bit is 1, the value is negative. Subtract 65536 from the decimal value before dividing by 10. 4. Advanced Features and Troubleshooting NT18B07 7-channel NTC temperature interface board