Opticon NLV-5201 - Figure 7: USB Plug (A) Pin Assignment; Figure 8: Interface Circuit (USB); USB Connector; USB Interface Circuit

NLV-5201 Specifications Manual
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8.2.1 USB Interface Specifications
The USB interface model is bus powered. No external power supply is needed.
Caution: If you are using USB-HID to transmit barcode data, using the host keyboard may
cause data to be lost.
USB-COM Interface Specifications
Setting
Description
Bus-power class
Use only a high-power (500 mA) USB port.
Speed
Full Speed (12 Mbps)
Interface
HID/COM (Virtual COM Port)
Transfer Speed
USB2.0 Full Speed
Vendor ID
065A
Product ID (HID)
A001
Product ID (COM)
A002
8.2.2 USB Connector
Pin No.
Name
1
VCC
2
-DATA
3
+DATA
4
GND
Figure 7: USB Plug (A) Pin Assignment
8.2.3 USB Interface Circuit
Figure 8: Interface Circuit (USB)
1
2
3
4
Front View
Full Speed
USB
Transceiver
Buffers
+3.3V
USB A Connector
Pin No.
Shell
１
2
3
4
Signal
FG
VBUS
-D
+D
GND