U2652A Datasheet, PDF (3/10 Pages) Keysight Technologies – U2600A Series USB Modular Isolated Digital I/O Devices

High channel count with opto-isolated digital input and
digital output
The U2600A Series has high channel count of up to 64-bit high-density opto-isolated digital
input and digital output that enhances its usability and reliability. With just one DIO device,
you are able to drive more actuators and control more sensors. Furthermore, opto-isolated
separates the electrical connection between circuits for better PC system protection.
High isolated transient voltage protection
Isolation prevents any potential harmful current that may be induced by transient voltage
spikes from flowing through the digital IO lines to the system. The robust 1250 Vpeak
transient isolation protection allows the U2600A Series to have direct connection to a
wide range of industrial sensors and actuators, making the U2600A suitable for most
industrial applications.
High I/O voltage range
The U2600A Series has a high input/ output voltage range suitable for demanding
industrial applications such as driving relays and actuators, which require up to 24 V.
Equipped with a wide input range of 10 to 24 V to sense the status of external sensors,
it also has an external supply voltage ranging from 5 to 35 V, which enables the U2600A
Series to drive a wide range of actuators.
Interrupt function
The U2600A Series has an interrupt function that automatically triggers your system when
a digital change of state occurs. Unlike polling, this function minimizes the overheads of
your PC system especially when the U2600A Series is used in multitasking applications.
Virtual Port grouping function
The Virtual Port grouping function allows users to randomly select any eight inputs or
output bits and group them into one channel as a virtual DIO port.
The following describes the key advantages of using the Virtual Port grouping function:
– You can control multiple bits simultaneously for the instantaneous control of
multiple machines, such as emergency stop control.
– You can make changes to your port assignments whenever required as the Virtual
Port is easily programmable.
– It eliminates the need for you to rewire your hardware devices to different bits for
different applications. This makes the U2600A Series suitable for research and
development applications, which require on-going testing involving many hardware
setup changes.
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