ET2000
The ET2000 from Beckhoff features 8 ports and 4 channels and an uplink port with a 1 Gbit/s transfer rate. Part of the FB Piggyback Controllers series, it supports WinPcap software integration and offers hardware diagnostics with link/activity LEDs per channel.
With a 1 ns timestamp resolution on channels 0/1 and a delay of approximately 1 μs, it ensures precise timing. It operates at 24 V DC (18–30 V) drawing 500 mA.