 USB-485 is a adapter for your PC to interface with RS-485 device. |
Features
- USB mini-B (5pin) socket.
- RS-485 half-duplex.
- Using well known FDTI USB Chip.
- Auto TX mode, easier for software development. No need extra control DTR or RTS.
- With 100 Ohm on-board terminator, fit for common found CAT5 (twisted pair) cable.
- With 100 Ohm ground return path resister, to limit the current on ground.
- With bus pull resistor (both on A & B). Prevent unknown bus state (unknown characters may appear) when everybody in RX mode.
Package Content
- USB-485 Adaptor
Shipping and Payment
- Accept PayPal Only
- Worldwide shipping via Airmail
Connection
Modification to work as slave device
Modification to work as Multi-drop device (middle of bus)
Resources