E3S-VS E3S-VS Color Mark Sensor with Red or Green LED E3S-VS Rugged IP67 Color Mark Sensor 1 ms response time Detects a wide variety of color marks PNP or NPN output models Light-on/ Dark-on operation, wire selectable Vertical and horizontal mounting styles Ordering Information SENSORS Sensing distance Light source Mounting style 12 mm Green LED Horizontal Part number E3S-VS1E4 (See Note 1.) E3S-VS1E42 -- E3S-VS5E42G E3S-VS5E42R E3S-VS1B4 E3S-VS1B42 E3S-VS1B43 -- E3S-VS5B42R E3S-VS1C4 E3S-VS1C42 -- -- -- NPN w/ pull-up resistor PNP open collector NPN open collector 35 mm Vertical 50 mm Red LED Vertical Note: 1. For H12 connector version of E3S-VS1E4 with 0.5 m cable, order E3S-VS1E4-P1J 0.5M REPLACEMENT PARTS Description Mounting bracket for horizontal models (supplied with each sensor) Mounting bracket for vertical models (supplied with each sensor) Sensitivity adjuster knob (supplied with each sensor) 2 Part number E39-L2 E39-L6 E39-G1 E3S-VS E3S-VS Specifications Part number Method of detection Supply voltage Current consumption Sensing distance E3S-VS14 Diffuse reflective 12 to 24 VDC 40 mA max. 12 mm with 2 x 2 mm (0.08 x 0.08 in) black mark on white background Light source Pulse modulated green LED Detectable object type Operation mode Sensitivity Mutual interference protection Control DC Type outputt solid state Max. load Max. on-state voltage drop On Off Output shortcircuit DC power supply reverse polarity Response time Circuit protection Indicators Materials Prewired NEMA IEC 144 Operating Storage Ambient temperature E3S-VS542R 35 mm with 2 x 2 mm black mark on white background 50 mm with 3 x 3 mm (0.12 x 0.12 in) black mark on white background Pulse modulated infrared LED Color marks on colored background (see Color Combination Chart) Light-ON/Dark-ON, wire selectable Adjustable Provided NPN-SPST open collector with constant current source (E3S-VSE4) NPN-SPST open collector (E3S-VSC4) PNP-SPST open collector (E3S-VSB4) NPN type: Load (relay, sink) logic: 80 mA Voltage (source) logic: 1.5 to 3 mA PNP type: Load (relay, source) logic: 100 mA 1 VDC 1 ms max. 1 ms max. Provided Provided Light Incident (red LED), Output Stability (green LED) Plastic Diecast zinc Plastic Side mounting with two through holes; Bracket E39-L2 and hardware included 3-conductor cable, 2 m (6.56 ft) length 160 g (5.64 oz.) 1, 4, 4X, 12 13 IP67 -25 to 55C (-13 to 131F) -40 to 70C (-40 to 158F) Lens Case Cable sheath Mounting Connections Weight Enclosure ratings E3S-VS3E42G OUTPUT CIRCUIT DIAGRAMS NPN output w/ pull-up resistor 1 PNP output Red (Brown) Load (relay sink) Photoelectric sensor switch 4 3 Light-ON mode Dark-ON mode +12 to 24 VDC 0V 1 Black (Blue) Dark-ON mode +12 to 24 VDC 0V 0V +12 to 24 VDC +V 2.2 White (Black) Voltage logic (source) Red (Brown) Light-ON mode Photoelectric sensor switch 0V 0V +12 to 24 VDC White (Black) 4 3 Black (Blue) Load (relay) (source) 0V IEC colors are shown in parentheses. Note: 1. When the Black wire from the through-beam emitter is connected to the Black wire of the separate type receiver, the LED indicator on the emitter will indicate Light Incident on the receiver. 2. When the Black wire from the through-beam emitter is connected to the Blue or Brown wire of the emitter, the LED indicator on the emitter indicates Power On. 3 E3S-VS E3S-VS Engineering Data EXCESS GAIN RATIO E3S-VS1E4(2), E3S-VS1B4(2)(3) Excess gain ratio Excess gain ratio E3S-VS5E42R, E3S-VSB42R Detecting distance [mm (inch)] with 2 x 2 mm (0.08 x 0.08 in) black mark on white background Detecting distance [mm (inch)] with 3 x 3 mm (0.12 x 0.12 in) black mark on white background OPERATING RANGE E3S-VS1E4(2), E3S-VS1B4(2)(3) Parallel offset distance Y (mm) E3S-VS5E42R, E3S-VSB42R Detecting distance [mm (inch)] with 3 x 3 mm (0.12 x 0.12 in) black mark on white background Detecting distance [mm (inch)] with 2 x 2 mm (0.08 x 0.08 in) black mark on white background 4 E3S-VS E3S-VS Dimensions Unit: mm (inch) HORIZONTAL MOUNTING TYPES E3S-VS1 4 Mounting holes Lens 10 x 15 (0.39 x 0.59) * Mounting bracket E39-L2 may be attached to surface A . ** Cable length: 2 m (6.56 ft) *** Includes the spot position of E3S-VS1 4. VERTICAL MOUNTING TYPES E3S-VS1 42 Lens 10 x 15 (0.39 x 0.59) * Mounting bracket E39-L6 may be attached to surface A . ** Cable length: 2 m (6.56 ft) *** Includes the spot position of E3S-VS1 4. Mounting holes 5 E3S-VS E3S-VS E3S-VS5 42R Mounting holes * Mounting bracket E39-L6 may be attached to surface A . ** Cable length: 2 m (6.56 ft) *** Includes the spot position of E3S-VS1n4. SENSITIVITY ADJUSTER KNOB E39-G1 (included) Operation SELECTING THE PROPER SENSOR FOR COLOR MARK DETECTION The charts identify the combinations of color marks and color backgrounds that can be detected. Refer to the illustration for other test parameters used in preparing these sample values. Legend: : Sensor detects the mark stably. X: Sensor will not detect the mark. --: Not applicable. Green light source (E3S-VS1n4n): Background color Black Silver Red Orange Yellow Green Blue Purple White Black -- X X X = 35 mm, = 90 Silver -- X X Red -- X X Color of mark to be detected Orange Yellow Green X X X -- -- -- X X X X 6 Blue X X -- X Purple X X X X X -- White X X -- E3S-VS E3S-VS Red light source (E3S-VS5n42R); Background color Black Silver Red Orange Yellow Green Blue Indigo-blue Purple White Black -- X X X = 50 mm, =100 to 105 Silver -- X X X X X Red X -- X X X X Orange X X -- X X X Color of mark to be detected Yellow Green Blue X X X X X -- -- X X -- X X X X Indigo-blue X X X -- DETECTING MARKS ON FILM Purple X X X X -- White X X X X -- Mat aluminum plate To detect marks on a transparent sheet (such as film), an object with a high reflection factor must be placed behind the sheet as shown in the figure at right. A mat aluminum plate is recommended. Dispersion can cause variation in the detecting position. To eliminate this problem, the film should be in contact with the plate. I/O CONNECTOR PLUG NPN output PNP output XS2F-D421-DC0-A XS2F-D421-GC0-A NPN or PNP output Type Conductor DC Brown Black Blue -- XS2F-D421-DC0-A XS2F-D421-G81-A Connector Pin 1 4 3 2 Application Power supply (+V) Output Power supply (0 V) No connection OMRON ELECTRONICS LLC OMRON ON-LINE OMRON CANADA, INC. One East Commerce Drive Schaumburg, IL 60173 Global - http://www.omron.com USA - http://www.omron.com/oei Canada - http://www.omron.com/oci 885 Milner Avenue Scarborough, Ontario M1B 5V8 1-800-55-OMRON Cat. No. CEDSAX4 11/01 Specifications subject to change without notice. 7 416-286-6465 Printed in the U.S.A.