USB to 2-Wire RS485 Adapter / Converter – CommFront

The USB-485-1 is a port-powered, bi-directional, integrated USB to RS485 adapter / converter that can be used to convert any standard full-duplex USB port into a two-wire balanced half-duplex RS485 port and vice versa. The unit can be used to communicate with one loop of up to 256 units of RS485 devices and it comes with a built-in selectable 120-Ohm terminator for system reliability and easy installation (see Application Note). This USB to RS485 adapter / converter is powered from the USB port and it supports data auto-sensing & self-adjusting, therefore, no baud rate setting is required. And with the data direction auto-turnaround technology, no external power or flow control is required for RS485 communications. The USB to RS485 adapter / converter uses the latest FTDI chipset and is fully compatible with Windows 10 / 8 / 7 / Vista

USB to 2-Wire RS485 Adapter / Converter – CommFront

RS232 RS485 RS422 TTL USB Serial Fiber Optic Converters / Ethernet

6-Port Unmanaged Ethernet Switch / Daisy-Chain and Star Fiber

Supports up to 256 units of RS485 devices 300 to 3M Baud operation (auto-sensing and self-adjusting) Built-in selectable 120Ω end-of-line terminator

USB to 2-Wire RS485 Adapter, FTDI Chipset, Built-in 120-Ohm Terminator, Supports All Major Windows, Mac, and Linux

USB to Dual RS232 Adapter / Converter – CommFront

Commfront Device Database

SWD GmbH, Hard-+Software Distribution, CFR-USB-485-1

USB to 2-Wire RS485 Adapter / Converter - Uvitron

The TTL-485-2 is a compact, rugged, industrial-grade, bi-directional RS485 to TTL converter / adapter, which can be used to convert 2-wire RS485 to 5V

RS485 to TTL Converter / Adapter (Industrial)

SWD GmbH, Hard-+Software Distribution