The Modbus RTU (Remote Terminal Unit) protocol is used in serial communication and is the most common implementation of this standard. Uses a compact, binary data representation for protocol communication. The RTU format follows the commands/data with a cyclic redundancy checksum CRC (Cyclic Redundancy Check) as an error checking mechanism to ensure data reliability.

Netronix wall-mounted RFID readers and modules equipped with an RS485 and / or RS232 serial interface have implemented Modbus RTU protocol support, supporting installers in the configuration of devices using the generally accepted communication standard in the industry.

RFID readers with implemented support for the Modbus RTU protocol

Netronix MW-R4B / MW-R4G
  • 13,56MHz
  • Modbus RTU

MW-R4B / MW-R4G

Netronix MW-R7B / MW-R7G
  • 13,56MHz
  • Modbus RTU

MW-R7B / MW-R7G

Netronix MW-D7B / MW-D7G
  • 125kHz
  • Modbus RTU

MW-D7B / MW-D7G

Netronix UW-R4G
  • 13,56MHz
  • Modbus RTU

UW-R4G

Netronix UW-D4G
  • 125kHz
  • Modbus RTU

UW-D4G

Netronix CTU-R5RM
  • 13,56MHz
  • Modbus RTU

CTU-R5RM

Netronix CTU-R5RL
  • 13,56MHz
  • Modbus RTU

CTU-R5RL

Netronix CTU-R2RM
  • 13,56MHz
  • Modbus RTU

CTU-R2RM

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