| Type | QB30-SR (RS232C model) | QB30-SU (USB model) | QB31-SR (RS232C model) | QB31-SU (USB model) |
|---|
| Scanner unit | Readable code | 2D code | QR Code, micro QR Code, SQRC, iQR, PDF417, micro PDF417, Maxi code, DataMatrix(ECC200), Aztec, GS1 Composite(EAN.UCC Composite) |
| Barcode | EAN-13/-8(JAN-13/-8), UPC-A/-E, UPC/EAN(Add an add-on), Interleaved 2 of 5, CODABAR(NW-7), CODE39, CODE93, CODE128, GS1-128, GS 1 DataBar(RSS) |
| Minimum resolution | 2D code | 0.20mm | 0.17mm |
| Barcode | 0.15mm |
| Marker light | - | Visible semiconductor laser (red 1 mW max; JIS Class 2) |
| Scanning reference position | 40mm | 90mm |
| Scanning range*1 | 62mm x 39mm | 56mm x 30mm |
| Label moving rate*² | 800mm/s | - | 500mm/s | - |
| Lightning | White LED | Red LED |
| Confirm scan | LED | One (Blue, green, red) |
| Buzzer | 3-step volume control, 3-step tone control |
| Interface | Interface | RS-232C (Mini D-sub 15-pin female)*³ | USB | RS-232C (Mini D-sub 15-pin female)*³ | USB |
| Cable length | 0.5m | 2m | 0.5m | 2m |
| External Input/output | Input | Trigger reset | - | Trigger reset | - |
| Output | Scanning OK/NG, contrast OK/NG Sync signal of external lighting | - | Scanning OK/NG, contrast OK/NG Sync signal of external lighting | - |
| Power unit | Rated voltage | 5V |
| Power | Supplied from the higher-ranking equipment |
| Supplemental functions | Operating button | 1 button (Magic key) |
| Batch reading of multiple codes | Maximum 8 |
| Image storage | Maximum 10 |
| Environmental performance | Operating temperature | -20°C - 50°C |
| Protection rating | IP54 |
| Enclosure color (front) | White | Black |
| Mass | Approximately 120g | Approximately 150g | Approximately 120g | Approximately 150g |
*1: Value at the scanning reference position
*2: This is the reference value when a QR code with a cell size of 0.33 mm/Ver5 is scanned at the scanning reference position
with the use of an exterior trigger, and is subject to change according to actual ambient conditions.
*3: When the RS-232C model is connected to an external device by using
the D-sub9PIN, a D15-to-D9S conversion cable and an AC adopter are required.
