Description
This adaptor connects your 1-Wire network to your computer. It appears as Virtual Com Port (VCP) and it is based on the FT232RL (USB-UART converter) and DS2480B Dallas-Maxim (RS232-One Wire converter). It has select-able RC filter for improving communication for lines between 1 and 100 meters and ESD line protection. It is compatible with DS9097U of Maxim-Dallas with the difference this adaptor is connected to your USB port
Feauters
- USB port (type B)
- 3 pin output screw terminal (GND, 1 Wire Line, +5V)
- Chip-set: FT232RL and DS2480B
- ESD line Protection based on DS9503P
- Emulates the Maxim Dallas DS9097U converter
- Works with all iButton® and 1-Wire Slave Devices*
- Reliable network weight: up to 200 meters**
- Select-able RC filter for improving communication for middle lines (between 1 and 100 meters)
- Rx and Tx leds for the serial communication
- Fully supplied from computer USB port
- It is shown as Virtual Com Port (VCP)
- Large number of free software and source code
- Supported by One Wire Viewer and TMEX of MAXIM-DALLAS, Home Automation by Lanmisoft and many others
- Operating temperature range: -40°C to +85°C
- Dimensions: 58.0mm / 26.5mm
Typical applications
- Home Automation
- Industrial Automation
- USB thermometer/logger (with combination of temperature sensor and software)
- USB – One Wire bridge
- Distributed systems for measurement temperature, voltage and so on…
Connecting the convertor with DS18S20
Together with DS18S20, the USB One Ore converter can be easily turned into USB Thermometer/Logger (of course with PC software). Bellow it is shown how to connect one such sensor (additional sensors can be bought separately from us). In this way you can measure temperatures from -55°C to +125°C (-67°F to +257°F).
