Profound VIBRA Series User Manual

Manual Profound VIBRA-series, version 2.00
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Appendix IV Schematic overview VIBRA USB plug (alarm connection)
Pin1
Pin4
470 Ohm
3.0 Volt
B-type
USB plug
On/Off
VIBRA
As soon as a preset threshold is exceeded, the VIBRA activates a 3.0 Volt voltage in pin 1 of the USB port.
The voltage is limited by a 470 Ohm resistor. If the alarm is not activated, pin 1 is floating.
If the project requires another kind of alarm, the internal relay in the VIBRA alarm beacon offers a flexible
opportunity to link to other alarm systems. The VIBRA alarm beacon has an extra connection port at the
side (covered with a grey plug). The matching connector has been placed in the battery compartment of
the alarm beacon.

Profound VIBRA Series Specifications

General

Brand	Profound
Model	VIBRA Series
Category	Measuring Instruments
Language	English