PET-7H16M Series User Manual, version 1.0.1 P.5
1. Introduction
The PET-7H16M is an high speed data acquisition devices built-in a Ethernet communication port
for data transfer over the network and it includes a high speed 16-bit single-ended analog inputs
(200 KHz sample and hold for 8 channels), 4-channel digital inputs and 4-channel digital outputs.
With a FIFO of 2048 samples, the maximum sampling rate is up to 200 kS/s with 8 channels 16-bit
A/D converters simultaneously sampling on each channel.
It provides programmable input range on all analog channels (±5 V and ±10 V), digital output can
be set output with Short-circuit protection and overload protection. PET-7H16M also has
qualification for 4 kV ESD protection as well as 2500 VDC intra module isolation.
PET-7H16M supports more kinds of trigger modes for A/D conversion: software trigger, external
clock trigger and external digital trigger (Post-trigger/Pre-trigger). The software trigger can acquire
a sample whenever needed, while the internal pacer saves CPU loading by triggering the sampling
at pre-programmed frequency. An external clock trigger can be used for triggering by external
frequency source.