Type of barcode
Code 39, NW-7, ITF, STF (2 of 5 bars), Code 93, Code 128 (including EAN128), EAN/UPC (A and E)
Number of read digits
32 digits max. (depends on bar width and read size)
0.15 mm (for PCS0.9)
Contrast (PCS value)
0.45 min. (70% white reflectance min.)
60 to 270 mm (with 1.0-mm thin bar)
Within 40° (including left and right margins)
±50° (excluding the upper 10° and lower 5° ranges)
±25° (25° right and left)
Red laser diode (wavelength: 650 nm)
1.0 mW max.
Number of scans
Number of read repetitions
2 to 6 times
Buzzer and LED indicators
OK/NG output (V500-R521B2 only)
30 mA at 24 VDC, NPN open-collector output
Function setting method
Menu sheet reading or host commands
- External trigger (transistor input)
- Trigger by command (RS-232C)
- Test read trigger with the TEST Button on the Reader
Read data is output.
The OK signal turns ON when reading is successful.
The NG signal turns ON when reading fails.
The OK indicator lights when reading is successful.
The NG indicator lights when reading fails.
The buzzer sounds when reading is successful. (The buzzer can be muted.)
Power supply specifications
Power supply voltage
5 VDC ±10%
220 mA typ. (330 mA max.)
2.5 A max.
Operating: 0 to 45°C, Storage: −10°C to 60°C (with no icing or condensation)
Operating and storage: 30% to 85% (with no icing or condensation)
12 to 100 Hz, 19.6 m/s 2 acceleration in X, Y, and Z directions for 3 hours each
Allowable ambient light
3,000 lx max. (fluorescent light; excluding inverter fluorescent lighting)
IP54 (IEC 60529 standard)
80 g (excluding cable and connector)
V500-R521B2: Cable output
V500-R521C2: DIN 8-pin connector