The DT9826 is a DAQ module with 24-bit analog measurement, 16 analog input channels, 16 digital I/O lines, two 32-bit counter/timer channels, and one 32-bit tachometer input channel. It features throughput rates of up to 41.6-kS/s per channel.
The USB-powered module supports simultaneous operation of analog input, digital I/O, counter/timer, and tachometer subsystems at total throughput rates of >830 kS/s. The counter/timers perform event counting, up/down counting, frequency measurement, edge-to-edge measurement, continuous edge-to-edge measurement, continuous pulse output, one-shot, and repetitive one-shot operations.
A ±500-V galvanic isolation barrier prevents ground loops. The DT9826 is available as a board-level OEM version for embedded test applications or installed in a metal BNC connection box to facilitate sensor connections. The accompanying drivers and software are compatible with Windows XP/Vista/7.