Tri-Tronics Company, Inc. SMARTYEYE ® MARK II with Red LED, potentiometer adjustment, 4-wire M12 Connector and R1 Retroreflective Optical Block SERR1

For documentation and other MARK II models, please see our MARK II Marketing Page. Technical Features Model Specific Adjustment Type: Potentiometer Connection Type: Connector, 4-pin M12 Housing Type: Rectangular Optical Block: Type R1, Retroreflective Turns the sensor into a retroreflective sensor. LED Light Source Red = 660nm Visible red LED light source recommended for sensing transparent/transluc ent objects. Outperforms infrared light in many moderate to low contrast applications. Also recommended for use with plastic fiberoptic light guides. Sensing Range: 30ft Family Specific Supply Voltage: 12 to 24 VDC Polarity Protected Current Requirements: 85mA (exclusive of load) Output Transistors: (1) NPN and (1) PNP sensor output transistor NPN Sink up to 150mA PNP Source up to 150mA Momentary short circuit protected Outputs protected from pulsing during power up Light/dark switch de4termines output status Light = Light "ON" operate Dark = Dark "ON" operate Response Time Minimum duration of input event Light state response = 50 microseconds Dark state response = 140 microseconds Leading edge variation less than 20 microseconds Hysteresis: Less than 400 millivolts for maximum sensitivity and resolution Indicators: OUTPUT INDICATOR: Red LED illuminates and the NPN or PNP outputs switch to the opposite state when retunred light level exceed "5" on the CONTRAST INDICATOR EDR® INDICATOR - Intensity of GREEN LED provides indication of where in the dynamic operating range the offset, EDR® adjustment has been set FULLY LlT: Operating near saturation OFF: Operating near maximum sensing range CONTRAST INDICATOR – Displays scaled reading of sensor's response to contrasting light levels (light vs. dark) on a ten bar LED display Light Immunity: Responds to sensor’s pulse modulated light source, resulting in high immunity to most ambient light, including high intensity strobes Ambient Temperature: -40°C to 70°C (-40°F to158°F) Rugged Construction: Chemical resistant, high-impact polycarbonate housing Waterproof, NEMA 4X, 6P and IP67 enclosure ratings Epoxy encapsulated for mechanical strength