PT100-Modbus PTA9B01
Manufacturer: Eletechsup
Product:
Model: PTA9B01
Class: MODBUS
Updated: 2025-08-13
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Registers
| # | Name | Unit | Description |
|---|---|---|---|
| 1 | Temperature | °C | Temperature in Celsius |
| 2 | Temperature | °F | Temperature in Farenheit |
| 3 | Resistance | Ω | PT100 resistance |
Notes
PT100 to Modbus/RTU transmitter board Connect: ezeio D0 -> B- ezeio D1 -> A+ ezeio GND -> GND ezeio +V -> VIN Probe connects with signal to P+, and the two loop wires to P-/GND Default 9600bps, address 1 Write to register 2 to change address Write to register 3 to change speed 3=9600, 4=19200