Tri-Tronics Company, Inc. MARK•EYE ® PRO 45µs Response time, White LED, 5-Conductor Attached Cable, F4S Glass Fiberoptic Block, with set screws MEP45WLF4S

For documentation and other MARK•EYE® PRO models, please see our MARK•EYE® PRO Marketing Page. Technical Features Model Specific Adjustment Type: Push Button Connection Type: Cabled, 6ft Housing Type: DIN Rail Optical Block: Type F4S, Glass Fiberoptics, with set screws Adapter for use with a wide variety of glass fiberoptic light guides for both the proximity and opposed sensing modes. LED Light Source White = Broadband Color Spectrum) Best choice for detecting all printed registration marks on packaging material. Recommended for detecting dark colored objects in the proximity (Beam Make) mode. Best choice for sorting colored objects. Sensing Range: 0.25in to 0.50in range Family Specific Supply Voltage: 10 to 30 VDC Polarity Protected Current Requirements: 45mA (exclusive of load) Output Transistors: (1) NPN and (1) PNP sensor output transistor Outputs sink or source up to 150 milliamps (current limit) All outputs are continuously short circuit protected. Remote AUTOSET Input: Opto-isolated momentary sinking input (10 milliamps) Response Time MEP45WL – Light/Dark = 45μs Repeatability = 13μs MEP – Light/Dark = 175μs Push Button Control: AUTOSET Manual Adjustments Set status of 5 options: 5) Lock, 4) Output Invert, and Pulse Stretchers 3) 10ms, 2) 25ms, and 1) 50ms Hysteresis: Set for high resolution … less than one bar on the contrast indicator Light Immunity: Responds to sensor’s pulsed modulated light source … immune to most ambient light and strobes, including indirect sunlight Diagnostic Indicators: 5-LED Bargraph functions in one of two modes: 1. Contrast Indicator… Displays scaled reading of sensor’s response to contrasting light levels (light to dark) 2. Status Indicator…Displays status of five selectable options Red LED output indicator … Illuminates when the sensor’s output transistors are “ON” NOTE: If Output LED flashes, a short circuit condition exists Amber LED…Illuminates when in the options select mode Yellow LED…Illuminates when Lock feature is activated 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 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