Tri-Tronics Company, Inc. SMARTYEYE ® MARK III with Infrared LED, 4-wire M12 Connector and F4 Glass Fiberoptics Block SE3ICF4

For documentation and other MARK III models, please see our MARK III Marketing Page. Technical Features Model Specific Adjustment Type: Potentiometer Connection Type: Connector, 4-pin M12 Housing Type: DIN Rail Optical Block: Type F4, Glass Fiberoptics Adapter for use with a wide variety of glass fiberoptic light guides for both the proximity and opposed sensing modes. LED Light Source Infrared = 880nm Best choice in most opaque object sensing tasks. Provides longest possible sensing range in either Beam Make or Beam Break sensing modes. Best choice in hostile environments; useful in penetrating lens contamination. Preferred for use with small glass fiberoptic light guides Note: Do not use IR light with plastic fiberoptic light guides. Preferred when sensing dark colored objects in the proximity (Beam Make) mode, i.e., black, blue, green, etc. Useful in penetrating containers for verification of contents; also useful in detecting overlapped splices in dense materials. Color perception; tends to favor blue colored objects. Sensing Range: Opposed Mode with F4: 3ft. Opposed Mode with F4 with Lens: 20+ft. Proximity Mode with F4: 7in using a .125in diameter fiber bundle Proximity Mode with F4 with Lens: 1ft. 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 Light Immunity: Responds to sensor’s pulse modulated light source Immune to most ambient light Ambient Temperature: -40°C to 70°C (-40°F to158°F) Indicators: OUTPUT INDICATOR – RED LED illuminates when the output transistors are in the “ON” state as determined by the position of the Light/Dark switch BEAM STATUS INDICATOR – RED LED illuminates when returned light level exceeds “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 CONTRAST INDICATOR – Displays scaled reading of sensor’s response to contrasting light levels (light vs. dark) on a 10 bar LED display OFFSET/EDR® Adjustment: Sets initial level on CONTRAST INDICATOR in relation to mid-scale switch point of 5 – functions as sensitivity adjustment Controls Enhanced Dynamic Range circuit (EDR®) which functions to avoid saturation Rugged Construction: Chemical resistant, high-impact polycarbonate housing Waterproof, NEMA 4X, 6P and IP67 enclosure ratings Epoxy encapsulated for mechanical strength