USB/RS-232 Converter

The USB/RS-232 converter is used to connect telemetry stations, data loggers, and other devices equipped with an RS-232 serial interface to a modern computer or laptop via a USB port. It is primarily intended for configuration, maintenance, and communication using the MOST software. The device is suitable for FIEDLER products that use RS-232 serial communication, such as the H1, H40, STELA, or H3 stations.

USB ↔ RS-232 conversion
Virtual COM port
Compatibility with MOST software
Easy installation
Service and configuration applications
Compatible with FIEDLER telemetry stations

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Description

The adapter (UCAB232) creates a virtual COM port in the operating system, enabling seamless communication between the MOST software and the connected device. The package typically includes the necessary drivers for proper installation.
The adapter is particularly useful in situations where modern laptops no longer feature a traditional RS-232 serial port.

Applications

Parameterization of H1 / H40 / STELA / H3 stations
Service communication
Device diagnostics
Connection to PCs and laptops
Data logger configuration

Technical specifications

Technical Specifications	Value
PC Interface	USB
Device Interface	RS-232
Compatibility	MOST
Connection Type	virtual COM port
Drivers	yes
Usage	service / configuration

Downloads

Price List Cenik 2026 V101

Documents

Datasheet

Related products

MEK1 - RS-232 / MODBUS_RTU External Communication Module

The MEK1 module is used to connect external devices that communicate via RS-232 to compatible FIEDLER units using the RS485 bus under the FINET protocol. The external device features a 9-pin CANON RS-232 connector, while communication with the station takes place via RS-485. In the standard configuration, the MODBUS RTU communication protocol is implemented on the RS-232 side.

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USB/RS-485 Converter

The USB/RS-485 converter is designed to connect sensors, probes, and other devices that communicate via the RS-485 bus to a computer through a USB port. It supports communication using the FINET or MODBUS RTU protocols and is particularly suitable for configuring devices in the MOST program. The device is primarily intended for water quality sensors, meteorological sensors, and other measuring equipment that uses RS-485 communication.