Compact Laser Bar Code Reader
last update: September 24, 2012
Applicable
bar codes |
Type of bar code | 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 | EAN128), EAN/UPC (A and E) | |
Reading
performance *1 |
Resolution | 0.15 mm (for PCS0.9) |
Contrast (PCS value) | 0.45 min. (70% white reflectance min.) | |
Reading distance | 60 to 270 mm (with 1.0-mm thin bar) | |
Reading angle | Within 40° (including left and right margins) | |
Skew angle | ±50° (excluding the upper 10° and lower 5° ranges) | |
Pitch angle | ±25° (25° right and left) | |
Light source | Red laser diode (wavelength: 650 nm) | |
Optical output | 1.0 mW max. | |
Scan type | Raster scan | |
Number of scans | 500 scans/s | |
Number of read repetitions | 2 to 6 times | |
Reading verification | Buzzer and LED indicators | |
Interfaces | Communications
specifications |
RS-232C |
OK/NG output
(V500-R521B2 only) |
30 mA at 24 VDC, NPN open-collector output | |
Function setting method | Menu sheet reading or host commands | |
Read trigger | External trigger (transistor input)
Trigger by command (RS-232C) Test read trigger with the TEST Button on the Reader |
|
Read results
output |
RS-232C output | Read data is output. |
OK/NG signal
(V500-R521B2 only) |
The OK signal turns ON when reading is successful.
The NG signal turns ON when reading fails. |
|
LED indicators | The OK indicator lights when reading is successful.
The NG indicator lights when reading fails. |
|
Buzzer | The buzzer sounds when reading is successful. (The buzzer can be
muted.) |
|
Power supply
specifications |
Power supply voltage | 5 VDC ±10% *2 |
Current consumption | 220 mA typ. (330 mA max.) | |
Inrush current | 2.5 A max. | |
Environment | Ambient temperature | Operating: 0 to 45°C, Storage: -10°C to 60°C (with no icing or
condensation) |
Ambient humidity | Operating and storage: 30% to 85% (with no icing or condensation) | |
Vibration resistance | 12 to 100 Hz, 19.6 m/s2 acceleration in X, Y, and Z directions for 3
hours each |
|
Allowable ambient light | 3,000 lx max. (fluorescent light; excluding inverter fluorescent lighting) | |
Enclosure rating | IP54 (IEC 60529 standard) | |
Weight | 80 g (excluding cable and connector) | |
I/O connector | V500-R521B2: Cable output | |
V500-R521C2: DIN 8-pin connector | ||
Cable length | 2 m |
last update: September 24, 2012