Distance-settable Photoelectric Sensor with Metal Case E3S-CL CSM E3S-CL DS E 4 2 Simply Set the Distance to Reliably Detect Workpieces of Various Colors Reliable detection regardless of color or material. Black/white error of only 2% max. (E3S-CL1) Long sensing distance of 500 mm (E3S-CL2). Eliminates background influence. (Differential travel of only 2% max. with E3S-CL1.) Metal body with IP67 protection. Oil resistance (E3S-CL2). For the most recent information on models that have been certified for Be sure to read Safety Precautions on safety standards, refer to your OMRON website. page 7. Ordering Information Sensors (Refer to Dimensions on page 8.) Red light Infrared light Appearance Sensing/Setting range Model 5 40 mm Setting range Min. setting 40 to 200 mm Max. setting E3S-CL1 2M 5 200 mm Sensing range 5 to 200 mm 5 50 mm Setting range Min. setting 50 to 500 mm Max. setting E3S-CL2 2M Sensing range 5 500 mm 5 to 500 mm 1E3S-CL Ratings and Specifications Sensing method Distance-settable Item Model E3S-CL1 E3S-CL2 5 to 200 mm (white paper: 200 x 200 mm, 5 to 500 mm (white paper: 200 x 200 mm, Sensing distance setting distance: 200 mm) setting distance: 500 mm) Setting range 40 to 200 mm (white paper: 200 x 200 mm) 50 to 500 mm (white paper: 200 x 200 mm) Differential travel 2% max. of setting distance 10% max. of setting distance Reflectivity characteris- 2% max. of setting distance 10% max. of setting distance tics (black/white error) *1 Light source (wavelength) Red LED (700 nm) Infrared LED (860 nm) Power supply voltage 10 to 30 VDC ripple: 10% max. Current consumption 35 mA max. 50 mA max. Load power supply voltage: 30 VDC max., Load current: 100 mA max. Residual voltage: NPN output: 1.2 V max. Control output PNP output: 2 V max. Open collector output (NPN/PNP depending on model) Light-ON/Dark-ON selectable Protection circuits Power supply reverse polarity protection, Output short-circuit protection, Mutual interference prevention Response time Operate or reset: 1 ms max. Operate or reset: 2 ms max. Distance setting Six-turn endless adjustor with an indicator Ambient illumination Incandescent lamp: illumination on optical spot: 5,000 lx max. (Receiver side) Sunlight: illumination on optical spot: 10,000 lx max. Ambient temperature Operating/storage: 25 to 55C (with no icing or condensation) range Ambient humidity range Operating/storage: 35% to 85% (with no condensation) Insulation resistance 20 M min. at 500 VDC Dielectric strength 1,000 VAC, 50/60 Hz for 1 min Vibration resistance Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hrs each in X, Y, and Z directions 2 Shock resistance Destruction: 500 m/s 3 times each in X, Y, and Z directions IP67 (IEC 60529) (in-house standards: oil-resistant), Degree of protection IP67 (IEC 60529), NEMA: 6P (indoors only) *2 NEMA: 6P (indoors only) *2 Connection method Pre-wired (standard length: 2 m) Weight (packed state) Approx. 170 g Case Zinc die-cast Ma- Operation panel PES (Polyether sulfone) teri- Lens Methacrylic resin als Mounting bracket Stainless steel (SUS304) Mounting bracket, 12 M4 hexagonal bolts (with spring and flat washers), Adjustment screwdriver, and Instruction Accessories manual *1. Sensing distance error for standard white (90% reflective) and black (5% reflective) paper. *2. NEMA: National Electrical Manufacturers Association 2