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

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

RFID readers with implemented Modbus RTU protocol support

Netronix MW-R8B / MW-R8G
  • 13,56MHz
  • Modbus RTU
  • "On metal"

MW-R8B / MW-R8G

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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