BL-741 KEYENCE barcode reader

modelulBL-741TypeMedium rangeTypeMethod of scanningRasterLaserLight sourceVisible semiconductor laser (wavelength: 655 nm)Control output100 µWPulse duration99.5 µs (IEC 60825-1), 50 µs (FDA (CDRH) Part 1040.10)Laser ClassLaser Product Class 2 (IEC 60825-1), Laser Product Class II (FDA (CDRH) Part 1040.10)ReadingCodes supportedCODE39, ITF, Industrial 2of5, COOP 2of5, NW-7 (Codabar), CODE128, CODE93, EAN/UPC (A-E), GS1-128Number of digits readmax. 32 digits*1Readable dash widthFrom 0.25 mm to;*2Reading distanceFrom 150 to 750 mm (1.0 mm)Focus400 mmMaximum label read width (reading distance)600 mm (680 mm)*3PCS0.6 or more (white part reflectance: 75% or more)Scanning frequency700 scans/sInput specificationsInput terminalsNumber of inputs1Input formatinputs. Voltage-free (contact or solid-state)Output terminalsNumber of outputs2 (OK and NG)NPN open collectorRating load24 V DC, 30 mALeakage current (in OFF state.)0.1 mA or lessResidual voltage (in OFF state.)0.5V or lessSerial interfaceMethod of communicationEIA compliance, RS-232CCommunication speed600、1200、2400、4800、9600、19,200、31,250、38,400 b/sSynchronization between transmitter and receiverAsynchronousData bit length7/8 bitsStop bit length1 bit/2 bitsParity control. Parity controlNone/even/evenRating parametersPower supply voltage5 V DC ±5%Voltage consumption510 mA or lessEnvironmental resistanceProtection ratingIP65Environmental lightSunlight: 10,000 lux, incandescent: 4,000 luxEnvironmental temperatureFrom 0 to +40°CRelative humidityFrom 35% to 85% relative humidity. (non-condensing)Working environmentNo presence of dust or corrosive gasesVibration resistance10-55 Hz, double amplitude 1.5 mm; for each of X, Y and Z directions for 2 hoursMassAbout 300 g.