KEYENCE BL-700 Series - Manual (Page 134)

Appendices
120
Appendices
Model BL-700 BL-701 BL-740 BL-741 BL-780 BL-781
Type High-resolution Middle-distance Long-distance
Light source Visible red semiconductor laser (wavelength 655 nm)
Output 100 µW
Pulse duration 99.5 µs (IEC60825-1), 50 µs (FDA(CDRH) Part 1040.10)
Laser Class Class 2 Laser Product (IEC60825-1)
Class II Laser Product (FDA(CDRH) Part 1040.10)
Scan method Single Raster Single Raster Single Raster
Reading distance 160 to 370 mm (When 150 to 750 mm (When 200 to 1200 mm (When
narrow width is 0.5 mm) narrow width is 1.0 mm) narrow width is 2.0 mm)
Reading bar width 1. 0.15 to 1.0 mm 0.25 to 2.0 mm 0.5 to 2.0 mm
* 0.19 to 1.0 mm for * 0.33 to 2.0 mm for * 0.5 to 2.0 mm for
CODE 93 and CODE 128 CODE 93 and CODE 128 CODE 93 and CODE 128
Maximum reading label width 2 310 mm (When 600 mm (When 1010 mm (When
reading distance is 335 mm) reading distance is 680 mm) reading distance is 1080 mm)
PCS 0.6 or more (white reflection rate 75% or more)
Scan count 700 scans/second
Supported codes CODE39, ITF, Industrial 2-of-5, COOP 2-of-5, Codabar
CODE128, CODE93, EAN / UPC(A•E)
Reading digit 32 digits max. 3.
Timing input Non-voltage input (relay contact, solid state)
* TTL input is also available.
OK/NG Output type NPN open collector
output Rating load 24 VDC, 30 mA
Leakage current at OFF 0.1 mA max.
Residual voltage at ON 0.5 V max.
Serial Applied standard In accordance with RS-232C
interface Synchronization Start-stop synchronization
Transmission code ASCII code
Baud rate 600, 1200, 2400, 4800, 9600, 19200, 31250, 38400 bit/s
Data length 7/8 bits
Parity check None/even/odd
Stop bit length 1/2 bits
Enclosure rating IP65
Ambient light Sunlight: 10000 lx Sunlight: 10000 lx Sunlight: 8000 lx
Incandescent lamp: 6000 lx Incandescent lamp: 4000 lx Incandescent lamp: 3000 lx
Ambient temperature 0 to 40°C (32 to 104°F), No condensation
Relative humidity 35 to 85%, No condensation
Operating atmosphere No dust or corrosive gas present
Vibration 10 to 55 Hz, amplitude 1.5 mm, 2 hours each in X, Y and Z directions.
Power supply voltage 5 VDC ±5%
Power consumption 510 mA max.
Weight Approx. 300 g (including cable)
Appendix A Specifications
Appendix A.1 Specifications
BL-700/701/740/741/780/781
1. Reading bar width indicates the range of readable narrow bar width when the bar code type is CODE39.
2. Maximum reading label width includes the bar code margin (quiet zone).
3. When start/stop character of CODE128 is CODE-C, up to 64 digits are allowed.
Note: The internal BL settings are written to the built-in EEPROM (erasable up to 100,000 times).