R Short Barrel Inductive Prox E2E 2-WIRE DC Reduce Wiring to Control Devices with Short-Barrel 2-Wire DC Prox Sensors H Thick nickel-plated brass barrel has wrench flats for easy installation H Solid potted internal circuitry withstands shocks and water washdown to IP67 H High visibility indicator H Choose prewired or connector models Ordering Information WHEN ORDERING, PLEASE NOTE: Omron has added the suffix "-N" to E2E part numbers for ordering purposes only; the suffix "-N" will not appear on the product. J PREWIRED SENSORS Self-diagnostic g output function Type yp Size Yes Shielded M12 M18 M30 Unshielded M12 M18 M30 Part number Sensing g distance 3 mm 7 mm 10 mm 8 mm 14 mm 20 mm NO (Note.) NC E2E-X3D1S-N --- E2E-X7D1S-N --- E2E-X10D1S-N --- E2E-X8MD1S-N --- E2E-X14MD1S-N --- E2E-X20MD1S-N --- Note: A different oscillating frequency is available. Add a "5" to the part number (e.g., E2E-X3D15-N-N). (This table continues on the next page.) 2 E2E 2-WIRE DC E2E 2-WIRE DC Ordering Information -- continued from previous page Self-diagnostic g output function Type yp Size No Shielded M8 2 mm M12 3 mm M18 7 mm M30 Unshielded Part number Sensing g distance 10 mm M8 4 mm M12 8 mm M18 14 mm M30 20 mm NO (Notes 1, 2.) NC E2E-X2D1-N-N E2E-X2D2-N-N E2E-X3D1-N-N E2E-X3D2-N-N E2E-X7D1-N-N E2E-X7D2-N-N E2E-X10D1-N-N E2E-X10D2-N-N E2E-X4MD1-N E2E-X4MD2-N E2E-X8MD1-N E2E-X8MD2-N E2E-X14MD1-N E2E-X14MD2-N E2E-X20MD1-N E2E-X20MD2-N Note: 1. A different oscillating frequency is available. Add a "5" to the part number (e.g., E2E-X3D15-N-N). 2. E2E sensors with robotic cable are available. Add a "-R" in the part number (e.g., E2E-X3D1-R-N). J SENSORS WITH BUILT-IN CONNECTOR Connector size Self-diagnostic output function Type M12/Micro ChangeR Yes Shielded Size M12 Part number Sensing distance 3 mm M18 7 mm M30 10 mm Unshielded M12 8 mm M18 14 mm M30 No Shielded M8 M12 20 mm 2 mm 3 mm M18 7 mm M30 10 mm NO (Pins 1 and 4) NC (Pins 1 and 2) E2E-X3D1S-M1-N --- E2E-X7D1S-M1-N --- E2E-X10D1S-M1-N --- E2E-X8MD1S-M1-N --- E2E-X14MD1S-M1-N --- E2E-X20MD1S-M1-N --- E2E-X2D1-M1G-N E2E-X2D2-M1G-N E2E-X3D1-M1G-N (See Note 1.) E2E-X3D2-M1G-N E2E-X7D1-M1G-N (See Note 1.) E2E-X7D2-M1G-N E2E-X10D1-M1G-N (See Note 1.) E2E-X10D2-M1G-N Note: 1. A different oscillating frequency is available. Add a "5" to the part number (e.g., E2E-X3D15-N-N). 2. E2E sensors with a "G" in the part number denotes alternate pin arrangement. Refer to the Connections section. 3. Connector cordsets: For MicroChanger use OMRON Y96E-44jDj; for NanoChanger use Omron XS3F-M42j-40j-R. (This table continues on the next page.) 3 E2E 2-WIRE DC E2E 2-WIRE DC Ordering Information -- continued from previous page Connector size Self-diagnostic output function Type M12/Micro ChangeR No Unshielded M8 Size Part number Sensing distance 4 mm M12 8 mm M18 14 mm M30 M8/Nano ChangeR Shielded M8 20 mm 2 mm Unshielded 4 mm NO (Pins 1 and 4) NC (Pins 1 and 2) E2E-X4MD1-M1G-N E2E-X4MD2-M1G-N E2E-X8MD1-M1G-N (See Note 1.) E2E-X8MD2-M1G-N E2E-X14MD1-M1G-N (See Note 1.) E2E-X14MD2-M1G-N E2E-X20MD1-M1G-N (See Note 1.) E2E-X20MD2-M1G-N E2E-X2D1-M3G E2E-X2D2-M3G E2E-X4MD1-M3G E2E-X4MD2-M3G Note: 1. A different oscillating frequency is available. Add a "5" to the part number (e.g., E2E-X3D15-N-N). 2. E2E sensors with a "G" in the part number denotes alternate pin arrangement. Refer to the Connections section. 3. Connector cordsets: For MicroChanger use OMRON Y96E-44jDj; for NanoChanger use Omron XS3F-M42j-40j-R. J SENSOR WITH PIGTAIL CONNECTOR Type yp Size Shielded M12 Sensing g distance Polarityy Part number NO 3 mm M18 M30 Unshielded M12 M18 M30 7 mm 10 mm 8 mm 14 mm 20 mm Yes E2E-X3D1-M1GJ-N No E2E-X3D1-M1J-T-N Yes E2E-X7D1-M1GJ-N No E2E-X7D1-M1J-T-N Yes E2E-X10D1-M1GJ-N No E2E-X10D1-M1J-T-N Yes E2E-X8MD1-M1GJ-N E2E-X14MD1-M1GJ-N E2E-X20MD1-M1GJ-N Note: 1. A model with no polarity has a residual voltage of 5 V, which must be taken into consideration together with the interface condition (the PLC's ON voltage, for example) when connecting the proximity sensor to a load. 2. Connector cordsets: Use OMRON Y96E-44jDj. 4 E2E 2-WIRE DC E2E 2-WIRE DC J SENSOR WITH FOUR-PIN CONNECTOR Type yp Size Shielded M8 M12 M18 2 mm 3 mm 7 mm M30 Unshielded Part number Sensing g distance M8 10 mm 4 mm M12 8 mm M18 14 mm M30 20 mm NO (Pins 3 and 4) NC (Pins 2 and 3) E2E-X2D1-M1-N E2E-X2D2-M1-N E2E-X3D1-M1-N E2E-X3D2-M1-N E2E-X7D1-M1-N E2E-X7D2-M1-N E2E-X10D1-M1-N E2E-X10D2-M1-N E2E-X4MD1-M1-N E2E-X4MD2-M1-N E2E-X8MD1-M1-N E2E-X8MD2-M1-N E2E-X14MD1-M1-N E2E-X14MD2-M1-N E2E-X20MD1-M1-N E2E-X20MD2-M1-N J ACCESSORIES Description Mounting g brackets Silicone rubber covers for shielded sensors Connector cordsets Part number Fits M8 size sensors Y92E-B8 Fits M12 size sensors Y92E-B12 Fits M18 size sensors Y92E-B18 Fits M30 size sensors Y92E-B30 Fits M12 size sensors Y92E-E12-2 Fits M18 size sensors Y92E-E18-2 Fits M30 size sensors Y92E-E30-2 See Y96E and XS Connector Cordsets data sheets for details Note: Use OMRON Y96E-44jDj cordsets with M12 connector; use XS3F cordsets with M8 connector. J REPLACEMENT PARTS Description Mounting g hardware including g one pair p of metal nuts and d one washer h Part number Fits M8 size sensors M8-MHWS Fits M12 size sensors M12-MHWS Fits M18 size sensors M18-MHWS Fits M30 size sensors M30-MHWS 5 E2E 2-WIRE DC E2E 2-WIRE DC Specifications J RATINGS/CHARACTERISTICS Part number E2E-X2Dj-N Size M8 Type Shielded Unshielded Shielded Sensing distance 2 mm (0.08 in) 10% 4 mm (0.16 in) 10% 3 mm (0.12 8 mm (0.31 in) 10% in) 10% Supply voltage (operating voltage) 12 to 24 VDC, ripple (p-p): 10% max., (10 to 30 VDC) Leakage current 0.8 mA max. Sensing object Magnetic metals (refer to Engineering Data for non-magnetic metals) Setting distance 0 to 1.6 mm (0 to 0.06 in) 0 to 3.2 mm (0 to 0.13 in) 0 to 2.4 mm (0 to 0.09 in) 0 to 6.4 mm (0 to 0.25 in) Standard object (mild steel) 8x8x 1 mm (0.31 x 0.31 x 0.04 in) 20 x 20 x 1 mm (0.79 x 0.79 x 0.04 in) 12 x 12 x 1 mm (0.47 x 0.47 x 0.04 in) 30 x 30 x 1 mm (1.18 x 1.18 x 0.04 in) Differential travel 15% max. of sensing distance 10% max. of sensing distance Response frequency 1.5 kHz 1.0 kHz Operation (with target object approaching) D1 models: Load ON D2 models: Load OFF Control output (switching capacity) 3 to 100 mA (5 to 100 mA with residual voltage of 5V for -M1J-T models) Diagnostic output: 50 mA for -D1S models Diagnostic output delay 0.3 to 1 s Circuit protection Surge absorber, load short-circuit protection (for control and diagnostic output) Indicator D1 models: Operation indicator (red LED), operation set indicator (green LED) D2 models: Operation indicator (red LED) Ambient temperature Operating: --25C to 70C (--13F to 158F) with no icing Ambient humidity Operating: 35% to 95% Temperature influence 15% max. of sensing distance at 23C in temperature range of --25C to 70C (--13F to 158F) Voltage influence 1% max. of sensing distance in rated voltage range 15% Residual voltage 3.0 V max. (under load current of 100 mA with cable length of 2 m) 5.0 V min. for -M1J-T models Insulation resistance 50 M min. (at 500 VDC) between current carry parts and case Dielectric strength 1,000 VAC for 1 min between current carry parts and case Vibration resistance 10 to 55 Hz, 1.5-mm double amplitude for 10 times each in X, Y, and Z axes Shock resistance 500 m/s2 (approx. 50G) for 10 times each in X, Y, and Z axes Enclosure rating IEC IP67 NEMA 1, 4, 6, 12, 13 Weight Material E2E-X4MDj-N E2E-X3Dj-N E2E-X8MDj-N M12 1.0 kHz E2E-X7Dj-N E2E-X14MDj-N M18 Unshielded 0.8 kHz E2E-X10Dj-N E2E-X20MDj-N M30 Shielded Unshielded Shielded Unshielded 7 mm (0.28 in) 10% 14 mm (0.55 in) 10% 10 mm (0.39 in) 10% 20 mm (0.79 in) 10% 0 to 5.6 mm (0 to 0.22 in) 0 to 11.2 mm (0 to 0.44 in) 0 to 8.0 mm (0 to 0.31 in) 0 to 16.0 mm (0 to 0.63 in) 18 x 18 x 1 mm (0.71 x 0.71 x 0.04 in) 30 x 30 x 1 mm (1.18 x 1.18 x 0.04 in) 30 x 30 x 1 mm (1.18 x 1.18 x 0.04 in) 54 x 54 x 1 mm (2.13 x 2.13 x 0.04 in) 0.4 kHz 0.4 kHz 0.1 kHz 0.5 kHz 10% max. of sensing distance at 23C in temperature range of --25C to 70C (--13F to 158F) 1,000 m/s2 (approx. 100G) for 10 times each in X, Y, and Z axes Approx. 45 g Approx. 120 g Body Stainless steel Brass Sensing face PBT Approx. 160 g 6 Approx. 220 g E2E 2-WIRE DC E2E 2-WIRE DC Operation J OUTPUT CIRCUITS E2E-XjDj-N DC 2-wire Models E2E-XjDj-N E2E-XjD1-M1J-T-N E2E-XjD1S-N Without Diagnostic Output No Polarity With Diagnostic Output 1 3 Load 4 Load Brown Main circuit 4 (or 2) Blue 2 (0 V) Main circuit Main circuit 4 0V 0V Note: 1. The load can be connected to either the +V or 0-V side. 2. The E2E-XjD1-M1J-T has no polarity. Therefore, terminals 3 and 4 have no polarity. Brown Load Load Orange (diagnostic output) 3 Blue 0V Short-Circuit Indication The LED dims when the load is shorted and the load output immediately turns off and remains off until the short-circuit protection is reset. Resetting Short-Circuit Protection Before the short-circuit protection can be reset, the short must be repaired. We recommend turning the power off before repairing the short. If this approach is taken, no further action is required to reset the short-circuit protection. If the short must be repaired with power on, the following resetting steps are required: For NO sensors, the target must be removed to reset the short-circuit protection. For NC sensors, the target must be presented then removed to reset the short-circuit protection. 7 E2E 2-WIRE DC E2E 2-WIRE DC J OPERATING CHARTS E2E-XjD1-N E2E-XjD2-N NO Type Proximity Sensor Sensing object Non-sensing zone Sensing zone Proximity Sensor Lit Not lit Lit Not lit ON OFF Green indicator Red indicator distance distance Rated sensing Sensing object Rated sensing Non-sensing zone NC Type Setting position Unstable Stable sensing sensing zone zone Lit Not lit ON Control output OFF Red indicator Control output E2E-XjD1S-N Non-sensing zone Setting position Unstable Stable sensing sensing zone zone Proximity Sensor Rated sensing distance Sensing object Lit Not lit Lit Not lit ON OFF ON OFF Green indicator Red indicator Note: The diagnostic output of the E2E-XjD1S-N is ON when there is a coil burnout or the sensing object is located in the unstable sensing range for 0.3 s or more. Control output Diagnostic output 8 E2E 2-WIRE DC E2E 2-WIRE DC Engineering Data J OPERATING RANGE (TYPICAL) E2E-XjDj-N E2E-XjMDj-N Sensing distance X (mm) Unshielded Models Sensing distance X (mm) Shielded Models E2Ej-X10D/Tj E2Ej-X20MDj E2Ej-X7D/Tj E2Ej-X14MDj E2Ej-X3D/Tj E2E-X2Dj E2Ej-X8MDj E2EjX4MDj Y (mm) Y (mm) J LEAKAGE CURRENT (TYPICAL) J RESIDUAL OUTPUT VOLTAGE (TYPICAL) E2E-XjDj-N Residual output voltage (V) Leakage current (mA) E2E-XjDj-N E2E-X10D1-NM E2E-X3D1-NM E2E-X2D1-NM E2E-X7D1-NM Supply voltage (V) Load current (mA) 9 E2E 2-WIRE DC E2E 2-WIRE DC J SENSING DISTANCE VS. SENSING OBJECT (TYPICAL) E2E-X2Dj-N E2E-X3Dj-N E2E-X7Dj-N t = 1 mm Stainless steel (SUS304) Brass Aluminum Copper Side length of target object d (mm) E2E-X10Dj-N Mild steel Stainless steel (SUS304) Copper Brass Aluminum Mild steel Sensing distance (mm) Mild steel Sensing distance (mm) Sensing distance (mm) t = 1 mm Side length of target object d (mm) E2E-X4MDj-N E2E-X8MDj-N t = 1 mm Side length of target object d (mm) E2E-X14MDj-N t = 1 mm Mild steel Stainless steel (SUS304) Brass Aluminum Copper Side length of target object d (mm) E2E-X20MDj-N Mild steel Stainless steel (SUS304) Brass Aluminum Copper Side length of target object d (mm) Mild steel Sensing distance (mm) Sensing distance (mm) t = 1 mm Stainless steel (SUS304) Copper Brass Aluminum t = 1 mm Side length of target object d (mm) 10 Sensing distance (mm) Copper Sensing distance (mm) Sensing distance (mm) Stainless steel (SUS304) Brass Aluminum t = 1 mm Brass Aluminum Copper Side length of target object d (mm) t = 1 mm Mild steel Stainless steel (SUS304) Mild steel Stainless steel (SUS304) Copper Brass Aluminum Side length of target object d (mm) E2E 2-WIRE DC E2E 2-WIRE DC Dimensions J DRAWING LOCATOR Type Pre-wired Shielded Unshielded 4-Pin connector (M12) Shielded Unshielded M8 connector Shielded Part number Figure number M8 E2E-X2Dj-N-N 1 M12 E2E-X3Dj-N-N 3 M18 E2E-X7Dj-N-N 5 M30 E2E-X10Dj-N-N 7 M8 E2E-X4MDj-N 2 M12 E2E-X8MDj-N 4 M18 E2E-X14MDj-N 6 M30 E2E-X20MDj-N 8 M8 E2E-X2Dj-M1G-N 9 M12 E2E-X3Dj-M1G-N 11 M18 E2E-X7Dj-M1G-N 13 M30 E2E-X10Dj-M1G-N 15 M8 E2E-X4MDj-M1G-N 10 M12 E2E-X8MDj-M1G-N 12 M18 E2E-X14MDj-M1G-N 14 M30 E2E-X20MDj-M1G-N 16 M8 E2E-X2Dj-M3G-N 17 Unshielded Pigtail g connector Shielded Unshielded Pigtail g connector,, no polarity Shielded E2E-X4MDj-M3G-N 18 M12 E2E-X3D1-M1GJ-N 19 M18 E2E-X7D1-M1GJ-N 21 M30 E2E-X10D1-M1GJ-N 23 M12 E2E-X8MD1-M1GJ-N 20 M18 E2E-X14MD1-M1GJ-N 22 M30 E2E-X20MD1-M1GJ-N 24 M12 E2E-X3D1-M1J-T-N 25 M18 E2E-X7D1-M1J-T-N 26 M30 E2E-X10D1-M1J-T-N 27 11 E2E 2-WIRE DC E2E 2-WIRE DC Unit: mm (inch) Prewired Models (Shielded) Fig. 1: Prewired Models (Unshielded) Fig. 2: E2E-X2Dj-N 30 (1.18) 15 dia. (0.59) 15 dia. (0.59) 26 (1.02) Operation indicator Two clamping nut Toothed washer 6.1 dia. Round vinyl-insulated cable 4 dia. (0.08 dia. x 60), 2/3 cores 4 dia. (0.08 dia. x 6/10) for robotics cable models Standard length: 2 m M8 x 1 Fig. 4: 38 (1.50) 33 (1.30) 38 (1.50) 21 dia. (0.83) Operation indicator Two clamping nut Toothed washer Round vinyl-insulated cable 4 dia. (0.08 dia. x 60), 2/3 cores 4 dia. (0.08 dia. x 6/10) for robotics cable models Standard length: 2 m Prewired Models (Shielded) Fig. 5: 29 dia. (1.14) Round vinyl-insulated cable 4 dia. (0.08 dia. x 60), 2/3 cores 4 dia. (0.08 dia. x 6/10) for robotics cable models Standard length: 2 m E2E-X8MDj-N 33 (1.30) 7 (0.28) M12 x 1 Operation indicator Two clamping nut Toothed washer E2E-X3Dj-N 21 dia. (0.83) 26 (1.02) 6 (0.24) M8 x 1 Fig. 3: E2E-X4MDj-N 30 (1.18) 9 dia. M12 x 1 Operation indicator Two clamping nut Toothed washer Round vinyl-insulated cable 4 dia. (0.08 dia. x 60), 2/3 cores 4 dia. (0.08 dia. x 6/10) for robotics cable models Standard length: 2 m Prewired Models (Unshielded) E2E-X7Dj-N Fig. 6: 43 (1.69) 29 dia. (1.14) 38 (1.50) Operation M18 x 1 indicator Two clamping nut Toothed washer E2E-X14MDj 10 (0.39) 43 (1.69) 38 (1.50) 14.8 dia. M18 x 1 Round vinyl-insulated Cable 6 dia. (0.12 dia. x 45), 2/3 cores 6 dia. (0.08 dia. x 6/17) robotics cable models Standard length: 2m Operation indicator Two clamping nut Toothed washer 12 Round vinyl-insulated Cable 6 dia. (0.12 dia. x 45), 2/3 cores 6 dia. (0.08 dia. x 6/17) robotics cable models Standard length: 2m E2E 2-WIRE DC E2E 2-WIRE DC Unit: mm (inch) Fig. 7: E2E-X10Dj-N Fig. 8: 48 (1.89) 43 (1.69) 42 dia. (1.65) E2E-X20MDj 48 (1.89) 43 (1.69) 42 dia. (1.65) 13 (0.51) Connector Models (Shielded) Fig. 9: 15 dia. (0.59) Two clamping Toothed washer nut Connector Models (Unshielded) Fig. 10: E2E-X2Dj-M1G-N 43 (1.69) 30 (1.18) 26 (1.02) M12 x 1 6 (0.24) E2E-X3Dj-M1G-N 48 (1.89) 33 (1.30) M12 x 1 43 (1.69) 30 (1.18) 26 (1.02) M12 x 1 Fig. 12: E2E-X8MDj-M1G-N 21 dia. (0.83) 48 (1.89) 33 (1.30) 7 (0.28) Operation indicator 9 dia. Two clamping nut Toothed washer 13 M12 x 1 Operation indicator Two clamping nut Toothed washer 6.1 dia. M8 x 1 Operation indicator Two clamping nut Toothed washer 21 dia. (0.83) E2E-X4MDj-M1G-N 15 dia. (0.59) M8 x 1 Fig. 11: Operation indicator 26.8 dia. M30 x 1.5 Operation indicator M30 x 1.5 Round vinyl-insulated Cable Two clamping nut 6 dia. (0.12 dia. x 45), Toothed washer 2/3 cores 6 dia. (0.08 dia. x 6/17) robotics cable models Standard length: 2m M12 x 1 M12 x 1 Operation indicator Two clamping nut Toothed washer Round vinyl-insulated Cable 6 dia. (0.12 dia. x 45), 2/3 cores 6 dia. (0.08 dia. x 6/17) robotics cable models Standard length: 2m E2E 2-WIRE DC E2E 2-WIRE DC Connector Models (Shielded), continued Fig. 13 Connector Models (Unshielded), continued E2E-X7Dj-M1G Fig. 14: 53 (2.09) 38 (1.50) 29 dia. (1.14) E2E-X14MDj-M1G 53 (2.09) 29 dia. (1.14) 10 (0.39) M12 x 1 Operation indicator M18 x 1 Fig. 15: M12 x 1 Operation indicator 14.8 dia. M18 x 1 Two clamping nut Toothed washer E2E-X10Dj-M1G Fig. 16: 58 (2.28) 43 (1.69) 42 dia. (1.65) 38 (1.50 ) Two clamping nut Toothed washer E2E-X20MDj-M1G 58 (2.28) 42 dia. (1.65) 13 (0.51) 43 (1.69) M12 x 1 M30 x 1.5 M12 x 1 26.8 dia. Operation indicator Two clamping nut Operation indicator M30 x 1.5 Toothed washer M8 Connector Models (Shielded) Fig. 17: M8 Connector Models (Unshielded) E2E-X2Dj-M3G 39 (1.54) 31 (1.22) 26 (1.02) 15 dia. (0.59) M8 x 1 Two clamping nut Toothed washer M8 x 1 Fig. 18: E2E-X4MDj-M3G 15 dia. (0.59) 6 (0.24) Operation indicator Two clamping nut Toothed washer 39 (1.54) 31 (1.22) 26 (1.02) 6.1 dia. M8 x 1 M8 x 1 Operation indicator Two clamping nut Toothed washer 14 E2E 2-WIRE DC E2E 2-WIRE DC Unit: mm (inch) J PIGTAIL CONNECTOR Fig. 19: E2E-X3D1-M1GJ-N E2E-X3D1-M1J-T-N 21 dia. (0.83) 38 (1.50) 33 (1.30) M12 x 1 M12 x 1 Fig. 20: Operation indicator Round vinyl-insulated cable 4 dia. (0.08 dia. x 60) Standard length: 0.3 m Two clamping nut Toothed washer E2E-X8MD1-M1GJ-N 38 (1.50) 21 dia. (0.83) 33 (1.30) 7 (0.28) M12 x 1 9 dia. M12 x 1 Fig. 21: Operation indicator Two clamping nut Toothed washer Round vinyl-insulated cable 4 dia. (0.08 dia. x 60) Standard length: 0.3 m E2E-X7D1-M1GJ-N E2E-X7D1-M1J-T-N 43 (1.69) 38 (1.50) 29 dia. (1.14) M12 x 1 Operation indicator M18 x 1 Fig. 22: Two clamping nut Toothed washer Round vinyl-insulated cable 6 dia. (0.12 dia. x 45) Standard length: 0.3 m E2E-X14MD1-M1GJ-N 43 (1.69) 38 (1.50) 29 dia. (1.14) 10 (0.39) M12 x 1 14.8 dia. M18 x 1 Operation indicator Two clamping nut Toothed washer Round vinyl-insulated cable 6 dia. (0.12 dia. x 45) Standard length: 0.3 m 15 E2E 2-WIRE DC E2E 2-WIRE DC Pigtail Connector Models, continued Fig. 23: E2E-X10D1-M1GJ-N E2E-X10D1-M1J-T-N 48 (1.89) 43 (1.69) 42 dia. (1.65) M12 x 1 M30 x 1.5 Fig. 24: Operation indicator Round vinyl-insulated cable 6 dia. (0.12 dia. x 45) Two clamping nut Standard length: 0.3 m Toothed washer E2E-X20MD1-M1GJ-N 42 dia. (1.65) 13 (0.51) 48 (1.89) 43 (1.69) M12 x 1 Operation indicator 26.8 dia. M30 x 1.5 Two clamping nut Toothed washer Round vinyl-insulated cable 6 dia. (0.12 dia. x 45) Standard length: 0.3 m Mounting Holes F Dimensions M8 M12 M18 M30 F (mm) 8.5+0.5/0 dia. 12.5+0.5/0 dia. 18.5+0.5/0 dia. 30.5+0.5/0 dia. 16 E2E 2-WIRE DC E2E 2-WIRE DC Connection J PIN ARRANGEMENTS E2E-XjDj-Mj-N DC 2-wire Models Connector Selfdiagnostic output Output configuration Applicable models M12 Micro ChangeR No NO E2E-XjD1-M1Gj -N (See Note.) Pin arrangement Load Load Note: Terminals 2 and 3 are not used. E2E-XjD1-M1J-T-N Load or or Load Note: 1. Terminals 1 and 2 are not used. 2. Terminals 3 and 4 have no polarity. E2E-XjD1-M1-N Load Load Note: NC Terminals 1 and 2 are not used. E2E-XjD2-M1G-N (See Note.) Load Note: Terminals 3 and 4 are not used. E2E-XjD2-M1-N Load Load Load Note: Yes NO E2E-XjD1S-M1-N Terminals 1 and 4 are not used. (Control output) Load Load Note: Note: Terminal 1 is not used. Pin arrangements conform to IEC standards. (This table continues on the next page.) 17 E2E 2-WIRE DC E2E 2-WIRE DC J PIN ARRANGEMENT (CONTINUED) Connector Selfdiagnostic output Output configuration Applicable models M8 Nano ChangeR No NO E2E-XjD1-M3G-N Pin arrangement Load Load Note: NC Terminals 2 and 3 are not used. E2E-XjD2-M3G-N Load Load Note: Terminals 3 and 4 are not used. Precautions J MOUNTING Do not tighten the nut with excessive force. A washer must be used with the nut. M8 Shielded Model Part B Part A Note: Part A Type yp Part B Length Torque Torque Shielded 9 mm Unshielded 3 mm 9NSm (90 kgf S cm) 12 N S m (120 kgf S cm) M12 30 N S m (310 kgf S cm) M18 70 N S m (710 kgf S cm) M30 180 N S m (1,800 kgf S cm) Unshielded Model Part B Part A The table above right shows the tightening torques for part A and part B nuts. In the previous examples, the nut is on the sensor head side (part B) and hence the tightening torque for part B applies. If this nut is in part A, the tightening torque for part A applies instead. 18 E2E 2-WIRE DC E2E 2-WIRE DC J EFFECTS OF SURROUNDING METAL When mounting the E2E within a metal panel, ensure that the clearances given in the following table are maintained. Failure to maintain these distances may cause deterioration in the performance of the sensor. d dia. Type E2E-XjDj-N j j DC 2-wire Shielded Unshielded Dimension M8 M12 M18 M30 0 mm 0 mm 0 mm 0 mm d 8 mm 12 mm 18 mm 30 mm D 0 mm 0 mm 0 mm 0 mm m 4.5 mm 8 mm 20 mm 40 mm n 12 mm 18 mm 27 mm 45 mm 12 mm 15 mm 22 mm 30 mm d 24 mm 40 mm 70 mm 90 mm D 12 mm 15 mm 22 mm 30 mm m 8 mm 20 mm 40 mm 70 mm n 24 mm 40 mm 70 mm 90 mm J MUTUAL INTERFERENCE When installing two or more Sensors face to face or side by side, ensure that the minimum distances given in the following table are maintained. A B E2E-XjDj-N j j DC 2-wire Shielded Type Unshielded Dimension M8 M12 M18 M30 A 20 mm 30 (20) mm 50 (30) mm 100 (50) mm B 15 mm 20 (12) mm 35 (18) mm 70 (35) mm A 80 mm 120 (60) mm 200 (100) mm 300 (100) mm B 60 mm 100 (50) mm 110 (60) mm 200 (100) mm Note: The figures in parentheses refer to Sensors operating at different frequencies. 19 E2E 2-WIRE DC E2E 2-WIRE DC J INSTALLATION Power Reset Time The Proximity Sensor is ready to operate within 100 ms after power is supplied. If power supplies are connected to the Proximity Sensor and load respectively, be sure to supply power to the Proximity Sensor before supplying power to the load. Power OFF The Proximity Sensor may output a pulse signal when it is turned off. Therefore, it is recommended to turn off the load before turning off the Proximity Sensor. Power Supply Transformer When using a DC power supply, make sure that the DC power supply has an insulated transformer. Do not use a DC power supply with an auto-transformer. Sensing Object Metal Coating: The sensing distances of the Proximity Sensor vary with the metal coating on sensing objects. J WIRING High-tension Lines Wiring through Metal Conduit If there is a power or high-tension line near the cable of the Proximity Sensor, wire the cable through an independent metal conduit to prevent against Proximity Sensor damage or malfunctioning. Cable Tractive Force Do not pull cable with the tractive forces exceeding the following. Diameter Tractive force 4 mm dia. max. 30 N max. 4 mm dia. min. 50 N max. J MOUNTING The Proximity Sensor must not be subjected to excessive shock with a hammer when it is installed, otherwise the Proximity Sensor may be damaged or lose its water-resistance. J ENVIRONMENT Water Resistance Do not use the Proximity Sensor underwater, outdoors, or in the rain. Operating Environment Use the Proximity Sensor within its operating ambient temperature range and do not use the Proximity Sensor outdoors, in order to maintain its reliability and life expectancy. Although the Proximity Sensor is water resistant, a cover to protect the Proximity Sensor from water or water soluble machining oil is recommended to maintain its reliability and life expectancy. Do not use the Proximity Sensor in an environment with chemical gas (e.g., strong alkaline or acid gasses including nitric, chromic, and concentrated sulfuric acid gases). J CONNECTING LOAD TO DC 2-WIRE SENSOR Refer to the following before using AC or DC 2-wire Proximity Sensors. Refer to the following to calculate the bleeder resistance and the allowable power of the bleeder resistor. Surge Protection R VS/(iR -- iOFF) (k) Although the Proximity Sensor has a surge absorption circuit, if there is any machine that has a large surge current (e.g., a motor or welding machine) near the Proximity Sensor, connect a surge absorber to the machine. P > VS2/R (mW) Leakage Current When it is OFF, the Proximity Sensor has leakage current. Refer to Leakage Current Characteristics. In this case, the load is imposed with a small voltage and the load may not be reset. Before using the Proximity Sensor, make sure that this voltage is less than the load reset voltage. Countermeasures Against Leakage Current DC 2-wire Models Connect a bleeder resistor as the bypass for the leakage current so that the current flowing into the load will be less than the load reset current. P: The allowable power of the bleeder resistor. (The actual power capacity of the bleeder resistor must be at least a few times as large as the allowable power of the bleeder resistor.) iR: Leakage current of Sensors (mA) iOFF: Release current of load (mA) The following resistors are recommended. 12 VDC (supply voltage): A resistor with a resistance of 15 k maximum and an allowable power of 450 mW minimum 24 VDC (supply voltage): A resistor with a resistance of 30 k maximum and an allowable power of 0.1 W minimum Inrush Current A load that has a large inrush current (e.g., a lamp or motor) will damage the Proximity Sensor, in which case connect the load to the Proximity Sensor through a relay. Load Bleeder resistor R 20 E2E 2-WIRE DC E2E 2-WIRE DC NOTE: DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters to inches divide by 25.4. R OMRON ELECTRONICS LLC OMRON ON--LINE OMRON CANADA, INC. 1-800-55-OMRON Global -- http://www.omron.com USA -- http://www.omron.com/oei Canada -- http://www.omron.com/oci 416-286-6465 One East Commerce Drive Schaumburg, IL 60173 Cat. No. CEDSAX4 11/01 Specifications subject to change without notice. 885 Milner Avenue Scarborough, Ontario M1B 5V8 Printed in U.S.A.