Long Distance Square Inductive Proximity Sensor E2Q5 Square Proximity Sensor * M12 Plug-in connection * Integrated short circuit and reverse polarity protection * Active face positioning: Y-axis 15, X-axis 90 incremets Ordering Information Sensing distance 20 mm shielded Plug-in connector Output Active face Changable NPN PNP NPN PNP NO E2Q5-N20E1-M1 E2Q5-N20F1-M1 E2Q5-N40ME1-M1 E2Q5-N40MF1-M1 NO + NC E2Q5-N20E3- M1 E2Q5-N20F3- M1 E2Q5-N40ME3- M1 E2Q5-N40MF3- M1 E2Q5 40 mm non-shielded Connection E2Q5 D-1 Rating/performance shielded non-shielded E2Q5-N20 ## -M1 E2Q5-N40M # 3- M1 20 mm 10% 40 mm 10% 60 x 60 x 1 mm 120 x 120 x 1 mm 0 to 16,2 mm 0 to 32,4 mm 150 Hz Ferrous metals 15% max. of sensing distance Sn 10 to 30 VDC 20 mA max. E2Q5-N # # #E1-## : NPN - NO E2Q5-N # # #E3-## : NPN - NO + NC E2Q5-N # # #F1-## : PNP - NO E2Q5-N # # #F3-## : PNP - NO + NC Load 200 mA max. On-stage voltage drop 3 VDC max. (at 200 mA load current) Circuit protection Reverse polarity, output short circuit Indicator Operating indicator (yellow LED), operating voltage (green LED) Ambient temperature Operating: -25 to 85C Ambient humidity 35 to 95% RH Influence of temperature 10% max. of Sn at 23 in temperature range of -25 to 70C Dielectric strength 1.500 VAC, 50/60 Hz for 1 min. between current carry parts and case Electromagnetic compatibility EMC EN 60947-5-2 Vibration resistance 10 to 55 Hz, 1 mm amplitude according IEC 60068-2-6 Shock resistance Approx. 30 G for 11 ms according to IEC 60068-2-27 Protection degree IP67 IEC 60529, IP69K DIN 40050 Connection Connector M12 plug, 4 pins Material Case PBT Sensing face PBT Approvals Item Model Sensing distance Sn Standard target size, L x W x H, Fe 37 Setting distance Switching frequency Sensing object Differential travel Operating voltage Current consumption Control output Type CERTIFIED D-2 LISTED Inductive Sensors Output Circuit Diagramm NPN output Model Operation mode Timing chart Output circuit Brown Non-sensing zone Sensing zone Proximity Sensor Sensing object (%) Proximity Sensor main circuits 0 Rated sensing distance E2Q5-N20E1-M1 E2Q5-N40ME1-M1 100 NO 4.7k +V Load Operation Indicator (yellow) Black Blue 0V ON OFF ON OFF Yellow indicator Connector Pin Arrangement Control output 1 2 4 3 Note: Terminal 2 is not used Brown Sensing zone Proximity Sensor 4.7k (%) NO + NC Proximity Sensor main circuits 0 Rated sensing distance E2Q5-N20E3-M1 E2Q5-N40ME3-M1 100 ON OFF ON OFF Load Black NO Load White NC Yellow indicator Blue 0V Control output NO Connector Pin Arrangement ON OFF 4.7k Operation Indicator (yellow) Control output NC E2Q5 Non-sensing zone Sensing object +V 1 2 4 3 E2Q5 D-3 PNP output Operation mode Model Timing chart Output circuit Brown Non-sensing zone Sensing zone Proximity Sensor Sensing object 100 (%) Black Operation Indicator (yellow) Load 4.7k 0 Rated sensing distance E2Q5-N20F1-M1 E2Q5-N40MF1-M1 Proximity Sensor main circuits NO +V Blue 0V ON OFF ON OFF Connector Pin Arrangement Yellow indicator Control output 1 2 4 3 Note: Terminal 2 is not used Brown Non-sensing zone Sensing zone Proximity Sensor Sensing object 100 (%) Rated sensing distance E2Q5-N20F3-M1 E2Q5-N40MF3-M1 0 NO + NC ON OFF ON OFF White Proximity Sensor main circuits NC Black Operation Indicator (yellow) 4.7k NO 4.7k Load Load Blue Yellow indicator 0V Control output NO Connector Pin Arrangement ON OFF +V Control output NC 1 2 4 3 Dimensions (Unit:mm) E2Q5-...-M1 type LED green LED yellow 7 M12 x 1 LED yellow 67 LED green 30 20 40 40 5.5 o 5.5 46 60 D-4 Inductive Sensors Precautions ! Caution Power supply Do not impose an exessive voltage on the E2Q2, otherwise it may explode or burn. Do not connect an AC power supply to any DC model. If AC power (100 VAC or more) is supplied to the sensor, it may ex- Mutual Interference If more than one Sensor is located in parallel, ensure to maintain enough space between adjacent Sensors to suppress mutual interference as provided in the following diagram. Side-by-side A plode or burn. Mutual Interference (Unit: mm) Brown Load Model Sensor Incorrect E2Q5-N20## -M1 Black E2Q5-N40M ## - M1 Length A 40 150 Blue Be sure to abide by the following precautions for the safe operation of the Sensor. Power Reset Time The Sensor is ready to operate within 300 ms after the Sensor is turned ON. If the load and Sensor are connected to independent power supplies respectively, be sure to turn ON the Sensor before supplying power to the load. Wiring Power Supply Voltage and Output Load Power Supply Voltage Make sure that the power supply to the Sensor is within the rated voltage range. If a voltage exceeding the rated voltage Power OFF The Proximity Sensor may output a pulse signal when it is turned OFF. Therefore, it is recommended that the load be turned OFF before turning OFF the Proximity Sensor. Load Short-circuiting Do not short-circuit the load, otherwise the Sensor may be damaged. 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. Connection without Load Do not connect the power supply to the Sensor with no load connected, otherwise the internal elements may explode or burn. Sensing Object The sensing distance of the Proximity Sensor vary with the metal coating on sensing objects. Wiring Operating Environment Do not use the Sensor in locations with explosive or flammable gas. Correct Use Design High-tension cables Wiring through Metal Conduit: If there is 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 malfunction. Effects of Surrounding Metal Provide a minimum distance between the Sensor and the surrounding metal as shown in the table below. B A C Effects of Surrounding Metal (Unit: mm) Model E2Q5-N20 # #-M1 E2Q5-N40M # #-M1 E2Q5 Length A 45 120 B 0 300 C 0 40 D-5 E2Q5 range is supplied to the Sensor, it may explode or burn. Mounting Environment Mounting the Sensor The Proximity Sensor must be subjected to excessive shock with a hammer when it is installed, otherwise the Proximity Sensor may be damaged or lose its water-resistivity. Water Resistivity Do not use the Proximity Sensor underwater, outdoors or in the rain. Maintenance and Inspection Periodically perform the following checks to ensure stable operation of the Proximity Sensor over a long period of time. * Check for mounting position, dislocation, looseness or distortion of the Proximity Sensor and sensing objects. * Check for loose wiring and connections, improper contacts and line breakage. * Check for attachment or accumulation of metal powder or dust. * Check for abnormal temperature conditions and other environmental conditions. Never disassemble or repair the Sensor. Operating Environment Be sure to use the Proximity Sensor within its operating ambient temperature range and do not use the Proximity Sensor outdoors so that its reliability and life expectancy can be maintained. Although the Proximity Sensor is water resistive, a cover to protect the Proximity Sensor from water or water-soluble machining oil is recommended so that its reliability and life expectancy can be maintained. 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). Inrush Current A load that has a large inrush current (e.g., a lamp or motor) will damage the Proximity Snesor, in this case connect the load to the Proximity Sensor through a Relay ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. Cat. No. E47E-EN-01 D-6 In the interest of product improvement, specifications are subject to change without notice. Inductive Sensors