USB Data Acquisition (DAQ) Module, with 8 inputs and 8 outputs, This module includes channel-tochannel
isolation of up to 500 V, a 32-bit counter/timer, screw terminals, compatible with USB 1.1 and 2.0, is ideal for solid-state and mechanical relays
The DT9817-H is a low-cost, non-isolated digital I/O
module with 28 programmable lines. These 28 lines
are organized as three 8-bit ports and one 4-bit port.
These ports can be configured as input, output, or any
combination required. This module offers high-drive
capability that sinks 64 mA and sources 15 mA for driving
sold-state relays. It has one, 32-bit counter/timer.