Complaint
| Model | TF540 |
| Sensor | CMOS Sensor 640*480 |
| Acquisition Speed | 1/120fps |
| FOV | Diagonal 54° |
| Precision | 1D ≥ 4mil , 2D ≥ 5mil |
| Depth of Field(TF540) | Symbologies |
| Code 128 10mil 18bytes (Paper) | |
| Code 128 18bytes (Screen) | |
| QR 10mil 160bytes (Paper) | |
| QR 18bytes (Screen) | |
| Depth of Field(TF540H) | Code 128 10mil 18bytes (Paper) |
| Code 128 18bytes (Screen) | |
| QR 10mil 160bytes (Paper) | |
| QR 18bytes (Screen) | |
| Scan Angle | Roll 360°,Pitch ± 55°,Skew ± 55° |
| Symbologies | 2D Code: QR Code, Data Matrix, PDF417,Han Xin Code,Dotcode,OCR,etc. |
| 1D Code: UPC-A, UPC-E, EAN-8, EAN-13, ISBN, Code 128, GS1 128, ISBT 128, Code 39, Code93,Code 11, Interleaved 2 of 5, Industrial 2 of 5,Matrix 25, Standard 25, Codabar, MSI/MSI PLESSEY, GS1 DataBar,etc. | |
| OCR-A,OCR-B Standard(*TF540H-OCR Special Version) | |
| Print Contrast | 20% minimum reflectance |
| Physical parameters | |
| Size (mm) | (L×W×H)52.5 mm × 52 mm × 25 mm |
| Weight | 53g |
| Mounting | 2*M3 machine screws, lock into 4.0mm. |
| Interface | |
| Interface | USB serial port/USB KBW/TTL-3.3V/TTL-5V/RS232/RS485 |
| Scanning Mode | Trigger Mode/Command Mode/Sense Mode |
| Notification | Green LED, Double-LED, Beeper. |
| Cable | 2 meter USB-A cable, 2 meter DB9 cable with USB power supply |
| Environmental Parameter | |
| Operating Temperature | -30ºC ~ 70ºC |
| Storage Temperature | -40ºC ~ 80ºC |
| Humidity | 5% ~ 95% RH (non-condensing) |
| Ambient Light | Max.100,000 Lux |
| Electrical Parameter | |
| Input Voltage | 3-3.6V or 3.6-16V |
| Operating Current | <250mA |
| Standby Current | < 15mA (Trigger Mode) |
