Long-distance Proximity Sensor E2EM CSM E2EM DS E 10 1 Long-distance Proximity Sensor Long-distance detection at up to 30 mm enables secure mounting with reduced problems due to workpiece collisions. No polarity for easy wiring with DC 2-wire models. Cable protector provided as a standard feature. For the most recent information on models that have been certified for safety standards, refer to your OMRON website. Be sure to read Safety Precautions on page 6. Ordering Information Sensors Refer to Dimensions on page 7. DC 2-Wire, Pre-wired Models Model Appearance Sensing distance NO NC M12 4 mm E2EM-X4X1 2M *2 E2EM-X4X2 2M Shielded M18 E2EM-X8X1 2M *2 E2EM-X8X2 2M 8 mm *1 M30 E2EM-X15X1 2M *2 E2EM-X15X2 2M 15 mm Unshielded M18 E2EM-X16MX1 2M E2EM-X16MX2 2M 16 mm M30 E2EM-X30MX1 2M E2EM-X30MX2 2M 30 mm *1. There are installation restrictions that apply to Shielded Sensors. Refer to Reference Influence of Surrounding Metal in Safety Precautions on page 6. *2. Pre-wired M12 Connector Models with a cable length of 300 mm are also available. Add -M1J to the end of the model number (example: E2EM-X4X1-M1J). DC 3-Wire, Pre-wired Models Model Appearance Sensing distance Output configuration: NPN NO Output configuration: NPN NC M8 E2EM-X2C1 2M E2EM-X2C2 2M 2 mm Shielded M12 4 mm E2EM-X4C1 2M E2EM-X4C2 2M M18 E2EM-X8C1 2M E2EM-X8C2 2M 8 mm * M30 E2EM-X15C1 2M E2EM-X15C2 2M 15 mm * There are installation restrictions that apply to Shielded Sensors. Refer to Reference Influence of Surrounding Metal in Safety Precautions on page 6. DC 3-Wire, M12 Connector Models Model Appearance Sensing distance Output configuration: NPN NO Output configuration: NPN NC M8 E2EM-X2C1-M1 E2EM-X2C2-M1 2 mm M12 E2EM-X4C1-M1 E2EM-X4C2-M1 4 mm Shielded M18 E2EM-X8C1-M1 E2EM-X8C2-M1 8 mm * M30 E2EM-X15C1-M1 E2EM-X15C2-M1 15 mm * There are installation restrictions that apply to Shielded Sensors. Refer to Reference Influence of Surrounding Metal in Safety Precautions on page 6. 1E2EM Accessories (Order Separately) Sensor I/O Connectors (M12, Sockets on One Cable End) (Models for Connectors and with Pre-wired Connectors: A Connector is not provided with the Sensor. Be sure to order a Connector separately.) Refer to XS2. Appearance Cable length Sensor I/O Connector model number Applicable Proximity Sensor model number 2 m XS2F-D421-DC0-F Straight E2EM-X C1-M1 5 m XS2F-D421-GC0-F 2 m XS2F-D421-D80-F E2EM-X C -M1 5 m XS2F-D421-G80-F 2 m XS2F-D422-DC0-F L-shape E2EM-X C1-M1 5 m XS2F-D422-GC0-F 2 m XS2F-D422-D80-F E2EM-X C -M1 5 m XS2F-D422-G80-F Note: Refer to Introduction to Sensor I/O Connectors/Sensor Controllers for details. Use the XS2F-D42 - CO-A for the E2EM-X X1-M1J. (Terminal 3: 0 V (+V), Terminal 4: +V (0 V)) Ratings and Specifications E2EM-X X DC 2-Wire Models Size M12 M18 M30 Shielded Shielded Shielded Unshielded Shielded Unshielded Item Model E2EM-X4X E2EM-X8X E2EM-X16MX E2EM-X15X E2EM-X30MX Sensing distance 4 mm 10% 8 mm 10% 16 mm 10% 15 mm 10% 30 mm 10% Set distance *1 0 to 3.2 mm 0 to 6.4 mm 0 to 12.8 mm 0 to 12 mm 0 to 24 mm Differential travel 15% max. of sensing distance Detectable object Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Engineering Data on page 4.) Standard sensing object Iron, 12 12 1 mm Iron, 18 18 1 mm Iron, 45 45 1 mm Iron, 30 30 1 mm Iron, 70 70 1 mm Response frequency *2 1 kHz 0.5 kHz 0.4 kHz 0.25 kHz 0.1 kHz Power supply voltage (operating voltage 12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max. range) Leakage current 0.8 mA max. Load current 3 to 100 mA Con- trol out- Residual volt- 5 V max. (Load current: 100 mA, Cable length: 2 m) put age *3 X1 Models: Operation indicator (red), Setting indicator (green) Indicators X2 Models: Operation indicator (red) Operation mode X1 Models: NO Refer to the timing charts under I/O Circuit Diagrams on page 5 for details. (with sensing object X2 Models: NC approaching) Protection circuits Surge suppressor, Load short-circuit protection Ambient temperature Operating: 25 to 70C, Storage: 40 to 85C (with no icing or condensation) range Ambient humidity range Operating/Storage: 35% to 95% (with no condensation) Temperature influence 15% max. of sensing distance at 23C in the temperature range of 25 to 70C Voltage influence 1% max. of sensing distance at rated voltage in the rated voltage 15% range Insulation resistance 50 M min. (at 500 VDC) between current-carrying parts and case Dielectric strength 1,000 VAC, 50/60 Hz for 1 minute between current-carrying parts and case Vibration resistance Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions 2 Shock resistance Destruction: 1,000 m/s 10 times each in X, Y, and Z directions Degree of protection IEC 60529 IP67, in-house standards: oil-resistant Connection method Pre-wired Models (Standard cable length: 2 m) Weight (packed state) Approx. 60 g Approx. 130 g Approx. 150 g Approx. 180 g Approx. 210 g Case Nickel-plated brass Sensing sur- PBT Materi- face als Clamping nuts Nickel-plated brass Toothed washer Zinc-plated iron Accessories Instruction manual *1. Use the Sensor within the range in which the setting indicator (green LED) is ON (except X2 Models). *2. The response frequency is an average value. Measurement conditions are as follows: standard sensing object, a distance of twice the standard sensing object, and a set distance of half the sensing distance. *3. The residual voltage is 5 V. Make sure that the device connected to the Sensor can withstand the residual voltage. (Refer to page 6 for details.) 2