The VME385 Universal/Timer Controller VMEbus board is an ideal solution for automated test and measurement applications. The VME385 features eight timer/counter inputs, all inputs have an coaxial connector for the input range of +/- 10 V and high-voltage pins for the input range of +/- 300 V. The coupling of the inputs is either AC or DC. The VME385 provides 6 measurement functions: frequency, high-time, low-time, period, counter and phase measurements.
This VMEbus board has a 6U form and is also available as 3U VMEbus board.

Features
> Eight timer/counter inputs
> Programmable AC/DC coupling
> Input voltage range +/- 10V
> Additional inputs +/- 300V
> Front-end optically isolated
> Programmable trigger level and sensitivity
> Minimum pulse width of the counter signals of 20 nanoseconds
> 32-bit counter and 32-bit timer with 100 MHz timebase