ISO-UXX
isolating & protecting USB connections
The CESYS ISO-Uxx Series gives you back peace of mind in harsh environments by protecting your PC and your USB devices. The ISO-Uxx devices are tested according to EN 62368-1. They isolate both sides of a USB connection and protect against surges up to 5.000 VDC and 3.000 VAC (50 Hz).
application areas
- inhibit ground loops in recording studios and on stage.
- prevent interference voltages at sensor measurements.
- protect your equipment against surges.
- prevention against malfunction resulting from the entrainment of interference.
features
- ISO-U11:
Full Speed 12 Mbit/s,
2kVDC / 500 VAC - ISO-U20:
Hi-Speed 480 Mbit/s
2kVDC / 500 VAC - ISO-U30:
SuperSpeed 5 Git/s
5kVDC / 3 kVAC
typical problem cases
As long as you run the laptop on battery, your test setup works as expected. But as soon as you use the power supply, disturbances and measurement errors occur. Does this sound familiar?
Have you ever wondered why it makes a difference, which direction you put the plug in the socket, or which socket you use?
Also a widespread case: Once your machine or equipment has been installed at your customers site, sudden unexplained errors occur that aggravate or improve with the type of wiring.
Mostly it's the ground loops that cause this trouble!
ISO-Uxx devices isolate the electrical connection between your PC and your USB device. A common cause of ground loops is thus effectively eliminated.
ISO-Uxx specifications
power supply
An AC adapter is not required since the current is supplied by the host PC via USB.
When powered correctly, the LED indicator on the ISO-Uxx devices lights up.
For the ISO-U11 and ISO-U20, it is assumend that the host can provide a minimum of 500 mA on the input, respectively 900 mA for the ISO-U30.
how to use
disclaimer
ISO-Uxx devices are not designed to protect against contact with dangerous voltages.
Devices of the ISO-Uxx series are not approved for medical applications.
Download
ordering information
- item
ISO-U11
- Interface
USB 2.0 - Full Speed 12 Mbit/s
2kVDC / 500 VAC- article number
C028537
- availability
available from 12/2024
- item
ISO-U20
- Interface
USB 2.0 - Hi-Speed 480 Mbit/s
2kVDC / 500 VAC- article number
C028529
- availability
available from 06/2024
- item
ISO-U30
- Interface
USB 3.0 - SuperSpeed 5 Gbit/s
5kVDC / 3 kVAC- article number
C028499
- availability
available from 06/2024
For further Infomation please contact
