Opticon NLV-4001 - 6 Interface Specification; 6.1 USB Interface; 6.1.1 USB Interface Specifications; 6.1.2 USB Connector

NLV-4001
2nd
6
SPECIFICATIONS MANUAL
Interface Specification
6
The NLV-4001 supports two types of interfaces; RS-232C, USB-COM
6.1 USB Interface
The USB interface has COM (Communication Device Class).
The VCP allows for virtual serial communication and therefore command transmission from the host
device to the scanner.
For the USB-COM interface type, our USB-COM driver must be installed on your host device. Please
use the latest version driver.
After NLV-4001 and host device are connected, while communication setting is on process, the status
LED flashes. During this time, scanning operation is unable.
When use with USB-COM specification, if host device side COM port corresponded to the NLV-4001
is close, scan data transport fail and NLV-4001 makes error sound.
6.1.1 USB Interface Specifications
Bus-power class : 500 mA (high-power)
Speed : Full speed (12 Mbps)
Interface : COM (Virtual COM Port)
* The USB interface models are bus powered
* Make sure to connect to a high power bus (500 mA) USB terminal.
Item
Explanation
Transfer Speed
USB2.0 Full Speed
Vendor ID
065A
Product ID
0009 (COM)
6.1.2 USB Connector
Pin No.
Signal name
1
VCC
2
- Data
3
+ Data
4
GND
Front view
1
2
3
4
Figure 3: USB Plug (A) Pin Assignment