Opticon
OPV 1001
Specifications Manual
23
8.2. USB Interface Specifications
8.2.1.
Connector
a) USB "A" connector
Figure 17: USB "A" connector
Contact Number
Signal Name
Notes
1 VCC
Power
signal
2 -DATA
3 +DATA
4 GND
8.2.2.
Interface Circuit
Figure 18: Interface circuit (USB)