9Basic typesItemThru-beam Retroreflective*1*1The retroreflective type sensor with polarizing filters may not stably detect specular or glossy objects through transparent film since light is polarized by thetransparent film. For details, see page 5, section 8, RETROREFLECTIVE TYPE SENSOR WITH POLARIZING FILTERS.Light-ON Dark-ON Light-ON Dark-ON Light-ON Dark-ONNPN output CX-411A-C05 CX-411B-C05 CX-412A-C05 CX-412B-C05 CX-491A-C05-Y CX-491B-C05-YPNP output CX-411A-P-C05 CX-411B-P-C05 CX-412A-P-C05 CX-412B-P-C05 CX-491A-P-C05-Y CX-491B-P-C05-YSensing range 10m 15m 3m *2*2The sensing range and the sensing object for the retroreflective type sensor is specified for the RF-230 reflector. For more detailed information, please referto the CX-400 Series User’s Manual. After installation, be sure to check operation under actual conditions.Object to be sensed 12mm or more opaque object 50mm or more opaque, translucentor specular object *2Repeatability(perpendicular to sensing axis)0.5mm or lessSupply voltage 12 to 24V DC ±10% Ripple P-P 10% or lessCurrent consumption Emitter: 15mA or lessReceiver: 10mA or lessEmitter: 20mA or lessReceiver: 10mA or less13mA or lessOutputNPN or PNP output type• NPN or PNP open-collector transistor• NPN: Maximum sink current: 100mA; PNP: Maximum source current: 100mA• Applied voltage: 30V DC or less (NPN: between output and 0V; PNP: between output and +V)• Residual voltage:NPN: 2V or less (at 100mA sink current), 1V or less (at 16mA sink current)PNP: 2V or less (at 100mA source current), 1V or less (at 16mA source current)Short-circuitprotectionIncorporatedResponse time 1ms or lessAutomaticinterferenceprevention functionBy mounting interference prevention filters, two sets of the sensors can bemounted close together. For details, see page 5, section 10, INTERFERENCEPREVENTION FILTERS.IncorporatedProtection IP67 (IEC)Ambient temperature -25 to +55°C (No dew condensation or icing allowed), Storage: -30 to +70°CAmbient humidity 35 to 85% RH, Storage: 35 to 85% RHEmitting element Red LED Infrared LED Red LEDMaterial Enclosure: PBT, Lens: Acrylic, Indicator cover: AcrylicCable 0.2mm 2 3-core (thru-beam type sensor emitter: 2-core) cabtyre cable, 2m longWeight Net Emitter: approx. 20g ; Receiver: approx. 20g Approx. 20gGross Approx. 50g Approx. 30gRamco Nationalwww.PanasonicSensors.com1-800-280-6933