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TECHNICAL REFERENCE MANUAL
5.2.6. Differential version: USB
The basic concept is the same as on the isolated version but without galvanic isolation for the module
power supply and the data interface.
Differential motherboard
Warning
Be careful with voltages >25 VAC or >35 VDC! These voltages are already high enough in order to
get a perilous electric shock by touching the wiring.
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