Wholesale USB bus digital input and output card USB-1616

Switch input, level or power output, pulse count
Pulse count is down counting
Darlington output, the output pin is pulled up to the power supply through a pull-up resistor, output protection
Power management chip, automatically determines whether to use external power supply or bus power supply
Photoelectric isolation is a current drive method, which can withstand voltage within one minute
Wide voltage input range (~)
Input current is limited to Left and right, determined by the resistance of the current limiting resistor
Each output signal has a latch function, and the driving capacity is +/
The working mode is scan refresh output, the fastest scan cycle
Provide/download the driver and dynamic connection library
When power is output, + or + auxiliary power must be provided from outside the machine
The board
size can be set.
Operating current