QL50/QL55 Series

Specialty Sensors

QL55 Specifications (cont’d) QL55 Specifications

Response Curves See chart RC-1 on page 473. Adjustments 2 push buttons (MARK and BKGD) determine switching threshold and Light/Dark operate 2 selector switches• 20 milliseconds Output OFF-delay• NPN/PNP output
PHOTOELECTRICS IndicatorsRed Output LED ON: ON: output is conducting normal operating condition, RUN mode Green Ready/Overload LED Flashing 2 Hz: setup failure due to insufficient contrast Flashing 4 Hz: output overload condition (verify output current ≤ 200 mA) Data Retention EEPROM nonvolatile memory Ambient Light Rejection According to EN 60947-5-2 ConstructionHousing: zinc, aluminum, and magnesium alloy Lens: glass Environmental Rating IEC IP62 Connections 4-pin Euro-style QD connector. QD cables are ordered separately. See page 380. Operating ConditionsTemperature : -10° to +55° C Relative humidity: 85% at 50° C (non-condensing) Shock Resistance 30 G; 3 shocks per axis; 11 milliseconds duration Vibration 0.5 mm amplitude; 10 to 60 Hz frequency; 30 minutes for each X, Y, Z axis Certifications Hookup DiagramsNPN Models: SP07 (p. 490) PNP Models: SP08 (p. 490)

214

More information online at

bannerengineering.com