DS9097U-009#

DS9097U-009# is a DB9, universal 1-wire COM port adapter. It is a sophisticated RS-232 to 1-wire adapter, which performs RS-232 level conversion and actively generates the 1-wire communication signals. Together with an adequate software driver, it enables a Windows®-based PC to directly communicate with any 1-wire device connected to the adapter’s RJ11 port. The DB9 version reads and writes any non-EPROM 1-wire device. The DS9097U communicates with 1-wire devices at standard speed as well as overdrive speed.

• True-ground interface to an RS232 com port for reading and writing 1-wire® devices
• Works with bipolar as well as unipolar logic signals
• Compatible to COM port of (±)5V to (±)12V
• Supports reading and writing at regular and overdrive speeds
• Provides strong pullup to 5V for temperature and EEPROM 1-wire devices
• Communicates at data rates of 9.6 (default), 19.2, 57.6 and 115.2kbps
• Includes DS2502 identification chip

Notas

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