Applies to: Docklight / Docklight Scripting / Docklight Pro Monitor (all versions), Article ID: dl_faq044
“Docklight Tap 485” is a high accuracy monitoring solution for RS485 2-wire and RS422 4-wire differential voltage buses (and RS232 monitoring).
For sending or receiving RS485/422 data, you can also use a standard USB-to-RS485/422 interface and Docklight.
See the Application Notes below for details about both applications.
Docklight Tap 485 – Product Information
Docklight Application Note – Docklight Tap Pro / Tap 485