Description: Keysight U2653A USB Modular Digital I/O with 64-bit isolated bits

Manufacturer Keysight Technologies
Series USB Modular
Part Number U2653A

Keysight U2653A USB Modular Digital I/O

The Keysight U2653A USB Modular Digital I/O enables the user to randomly choose any eight input bits or output bits and gather them into one channel as a virtual DIO port. The user should choose precisely eight bits to assemble them to a virtual channel. However, only input bits can be assembled with input bits and output bits with yield bits. In this manner, the input bits ought not be assembled with the output bits.

This model includes a Trigger Function. The significant distinction between the interrupt function and trigger function is that after the client chooses any trigger source, the IO task will be frozen. As it were, the output will remain at the previous stage and the input reading esteems will likewise be frozen. For the interrupt function, the IO activity is still running. Zero mode is another important function where the positive and negative inputs of the instrumentation intensifier are shorted together. The voltage estimated in this mode relates to the offset voltage of the channel. The user can subtract this offset voltage from subsequent thermocouple mode estimations to build estimation exactness. This mode is only relevant in thermocouple mode.

With this model, the user can control different bits at the same time for the quick control of various machines, such as emergency stop control. It is also possible to make improvements to port assignments as required since the Virtual Port is effortlessly programmable.

If you are interested in this model and you want to learn more about its options, special features, and specifications, you can read its manual, which is available on the

SeriesUSB Modular
TypeDigital I/O
Output Isolated Bits64-bit
Output TypeOpen drain power MOSFET driver
Output Voltage+5 V
U2653A ManualUser Manual and Maintenance Manual Available for Download