ZSERIAL 124 400Easy and fast connect the segments of serial interfaces ?

Wirelessly extend the serial interface RS232, RS485, RS422 ?

Use the ZSerial modules of Comicon.

Use ZSerial to connect wireless remote segments of your RS 485 or RS 422 networks, or your RS 232 devices.

Operation modes: "point-to-point" or "point-to-multipoint".

ZSerial works with RS 232, RS 485 (2-wire connection), RS 422 (4-wire connection) serial interfaces.

Wireless radiocommunication is based on IEEE802.15.4 standard.



  • Frequency – ISM Band, 2.4 GHz, free from licensing.
  • RF data rate: 250 000 bps.
  • Modulation: OQPSK, DSSS.
  • Serial interface data rate: 1200 ÷ 115 200 bps.
  • Output radio power: programmable.
  • Options with internal antenna or connector for external antenna.
  • Compatible with Modbus RTU and other 11-bit serial protocols.
  • Power supply 230 VAC or 6 VAC, built-in lightning protection



  • Connecting of devices with different parameters of the serial interface: baud rate, number of bits, parity control.
  • Safe money and time necessary for cable installation.
  • Easy and fast extension of existing RS485 networks.
  • Wide temperature range: –20oC ÷ +55oC
  • IP65 protection
  • Reliable work  inside and outside.
  • Small dimensions, easy installation.

The solutions for your automation ideas.

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