Embedded Data Systems Datasheets for RS-232, RS-422, and RS-485 Interfaces

RS-232, RS-422, and RS-485 are standard interfaces approved by the Electronic Industries Association (EIA) for connecting serial devices. They are serial communication standards providing asynchronous communication capability with hardware flow control, software flow control, and parity check.
RS-232, RS-422, and RS-485 Interfaces: Learn more

Product Name Notes
DS9097U-E25# - RS232 1-Wire Host Adapter -- DS9097U-E25# • 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 ports of...
HA7E - ASCII 1-Wire Host Adapter -- HA7E ASCII command support for all 1-Wire devices. Powered by RS232 handshake lines. Automatic power up and power down. Automatically provides smart strong-pull-up. 1000 feet, 100 devices per CAT-5 twisted net.
HA5 - ASCII RS232 / RS485 1-Wire Host Adapter -- HA5 ASCII command support for all 1-Wire devices. RS232 and RS485 interface options. Parasitically (RS232) or externally powered. Automatically adjusts for variable 1-Wire bus conditions. Automatically provides smart strong-pull-up for wired...
HA3 - RS232 1-Wire Host Adapter -- HA3 RS232 to 1-Wire adapter. CAT-5 twisted pair up to 1000 Feet, 100 devices. No external power required on true RS232 ports. External power connector for non-standard ports. Supports 1-Wire communication...
HA2 - RS232 1-Wire Host Adapter -- HA2 RS232 to 1-Wire adapter. FCC Class-B Certified; FCC ID "M5ZHA2". CAT-5 twisted pair up to 100 Feet, 10 devices. No external power required on true RS232 ports. External power connector...