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R Inductive Proximity Sensor E2Q2 Limit Switch Style Proximity Sensor with 5-Position Sensing Head H Sensing face easily adjusts to one of five directions H Easy to install and same mounting dimensions as a standard limit switch H Integrated short circuit and reverse polarity protection H Plastic body with stainless steel screws H Weld field immune models available H Conduit openings 1/2”- -NPT and Brad Harrison MiniChange  connector versions available

Ordering Information

Type Sensing distance Output type Part numberType Sensing distance Output type 1/2”- -NPT conduit opening 4- -pin MiniChange connector* Shielded 20 mm (0.79 in) NPN (NO+NC) E2Q2- -N20E3- -U E2Q2- -N20E3- -50Shielded 20 mm (0.79 in) PNP (NO+NC) E2Q2- -N20F3- -U E2Q2- -N20F3- -50 Unshielded 30 mm (1.18 in) NPN (NO+NC) E2Q2- -N30ME3- -U E2Q2- -N30ME3- -50Unshielded 30 mm (1.18 in) PNP (NO+NC) E 2 Q 2 -- N 3 0 M F 3 -- UE2Q2- -N30MF3- -50 Note: *Use Brad Harrison connector #104000A01F120 (12 foot) or equivalent. J AC INPUT TYPE Type Sensing distance Output type Part numberType Sensing distance Output type 1/2”- -NPT conduit opening 4- -pin MiniChange connector* Shielded 15 mm (0.59 in) SCR (NO or NC) E2Q2- -N15Y4- -U E2Q2- -N15Y4- -50 Unshielded 30 mm (1.18 in) SCR (NO or NC) E2Q2- -N30MY4- -U E2Q2- -N30MY4- -50 Note: *Use Brad Harrison connector #103000A01F120 (12 foot) or equivalent. J WELD FIELD IMMUNE TYPES These sensors withstand 25,400 amps at 1 inch (100 mT). Type Sensing distance Input Output type Part numberType Sensing distance Input type Output type 1/2”-NPT conduit opening MiniChange connector Shielded 15 mm (0.59 in) DC PNP (NO) E2Q2- -N15F1- -51 E2Q2- -N15F1- -52*Shielded 15 mm (0.59 in) AC SCR (NO or NC) E2Q2- -N15Y4- -51 E2Q2- -N15Y4- -52** Note: *Use 4- -pin Brad Harrison connector #104000A01F120 (12 foot) or equivalent. **Use 3- -pin Brad Harrison connector #103000A01F120 (12 foot) or equivalent.

Part number E2Q2- -N15j E2Q2- -N20j E2Q2- -N30j Operating voltage 10 to 60 VDC; 10 to 30 VDC for weld- -field immune types Current consumption 20 mA max. 10 mA max. Sensing object Ferrous metals Sensing distance 15 mm±10%, shielded 20 mm±10%, shielded 30 mm±10%, unshielded Setting distance with standard sensing object (L x W x H mm) 0t o1 2m m ;0t o1 5m m (45 x 45 x 1 mm, mild steel) 0t o1 6m m ,0t o2 0m m (60 x 60 x 1 mm, mild steel) 0t o2 4m m ,0t o3 0m m (90 x 90 x 1 mm, mild steel) Differential travel 15% max. of sensing distance Control output Type F1: PNP- -NO E3: NPN (NO+NC) F3: PNP (NO+NC) ME3: NPN (NO+NC) MF3: PNP (NO+NC) p Max. load 200 mA Max. on- - state voltage drop

3 VDC at 200 mA load current

Response frequency 10 Hz (weld field immune) 150 Hz 100 Hz Circuit protection Reverse polarity, output short- -circuit Weld field immunity 25,400 amps at 1 inch (100 mT) _ _ Indicator Operating indicator (yellow LED) Material Case PBTMaterial Terminal base Aluminum Sensing face PBT Connections - -U, - -51: 1/2”- -NPT conduit opening; - -G: PG 13.5 conduit opening - -50, - -52: 4- -pin MiniChange connector Enclosure rating IP67 (EN 60947- -1) Approvals UL listed, CSA certified Operating ambient temperature -- 2 5_ to 70_C( - - 1 3_ to 158_F) Relative humidity 35% to 95% RH Influence of temperature ±10% max. of sensing distance at 23_C (73.4_F) in temperature range of Dielectric strength 1,500 VAC, 50/60 Hz for 1 minute between current carrying parts and case Electromagnetic compatibility EN 60947- -5- -2 Vibration resistance 10 to 55 Hz, 1 mm amplitude according to IEC 60068- -2- -6 Shock resistance Approx. 30 G for 11 ms according to IEC 60068- -2- -27

Part number E2Q2- -N15Yj E2Q2- -N30MY4j Operating voltage 20 to 253 VAC, 50/60 Hz Current consumption 20 mA max. 10 mA max. Leakage current 1.9 mA max. (2.5 mA max. for weld field immune types) Sensing object Ferrous metals Sensing distance 15 mm±10%, shielded 30 mm±10%, unshielded Setting distance with standard sensing object (L x W x H mm) 0t o1 2m m ;0t o1 5m m (45 x 45 x 1 mm, mild steel) 0t o2 4m m ,0t o3 0m m (90 x 90 x 1 mm, mild steel) Differential travel 15% max. of sensing distance Control Type SCR (NO or NC)Control output Max. load 500 mA Min. load 8 mA (10 mA for weld field immune types) Max. on- - state voltage drop

12 VDC at 500 mA load current

Weld field immunity 25,400 amps at 1 inch (100 mT) Indicator Operating indicator (yellow LED) Material Case PBTMaterial Terminal base Aluminum Sensing face PBT Connections - -U, - -51: 1/2”- -NPT conduit opening; - -50, - -52: 3- -pin MiniChange connector Enclosure rating IP67 (EN 60947- -1) Approvals UL listed, CSA certified Operating ambient temperature -- 2 5_ to 70_C( - - 1 3_ to 158_F) Relative humidity 35% to 95% RH Influence of temperature ±10% max. of sensing distance at 23_C (73.4_F) in temperature range of Dielectric strength 1,500 VAC, 50/60 Hz for 1 minute between current carrying parts and case Electromagnetic compatibility EN 60947- -5- -2 Vibration resistance 10 to 55 Hz, 1 mm amplitude according to IEC 60068- -2- -6 Shock resistance Approx. 30 G for 11 ms according to IEC 60068- -2- -27

J OUTPUT CIRCUIT DIAGRAMS AND TIMING CHARTS NPN (NO + NC) Output Main circuit Load -- V 2W h i t e NC output 1B r o w n 4B l a c k NO output 3B l u e T arget Present Absent Load Operates (output) Releases Operation ON indicator OFF E2Q2- -NjjjE3- -j Output NO NC Load 4.7 kW 4.7 kW Present Absent Operates Releases ON OFF PNP--NO Output (Weld Field Immune Models) Main circuit Load -- V Output 1B r o w n 4B l a c k 3B l u e T arget Present Absent Load Operates (output) Releases Operation ON indicator OFF E2Q2- -N15F1- -5j Output NO 4.7 kW

PNP (NO + NC) Output T arget Present Absent Load Operates (output) Releases Operation ON indicator OFF E2Q2- -NjjjF3- -j Output NO NC Present Absent Operates Releases ON OFF Main circuit Load -- V 2W h i t e NC output 1B r o w n 4B l a c k NO output 3B l u e Load 4.7 kW 4.7 kW AC (NO or NC) Output T arget Present Absent Load Operates (output) Releases Operation ON indicator OFF E2Q2- -NjjjY4- -j Output NO NC Present Absent Operates Releases ON OFF Main circuit N N NC output NO output ONLY ONE OUTPUT ALLOWED!

Unit: mm (inch) J E2Q2- -Njjjj-- U A N D -- 5 1 T Y P E 11 (0.43) 118 (4.65) 58 (2.28) 40.5 (1.59) 1/2”- - NPT 30 (1.18) (1.57) LED(s) (1.57) J E2Q2- -Njjjj-- 5 0 A N D -- 5 2 T Y P E 11 (0.43) 118 (4.65) 58 (2.28) 40.5 (1.59) 133 (5.24) MiniChange connector (1.18) (1.57) LED(s) (1.57)

! CAUTION Power supply Do not impose an excessive voltage on the E2Q2, otherwise it may explode or burn. Do not impose AC voltage on any E2Q2 DC model, otherwise it may explode or burn. Brown Sensor Blue Black Incorrect Load Do not connect the AC types without load to the power supply. The sensor will be damaged. Sensor J INSTALLATION Power Reset Time The Proximity Sensor is ready to operate within 300 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 distance of the proximity sensor will 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. 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 Be sure to use the Proximity Sensor with 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 resistant, a cover to protect he proximity sensor from water or 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 gases including nitric, chromic, and concentrated sulfuric acid gases). OMRON ELECTRONICS LLC One East Commerce Drive Schaumburg, IL 60173 NOTE: DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters to inches divide by 25.4. 1-800-55-OMRON OMRON CANADA, INC.

885 Milner Avenue

Scarborough, Ontario M1B 5V8 416-286-6465 R OMRON ON- -LINE Global - -http://www.omron.com USA - -http://www.omron.com/oei Canada - -http://www.omron.com/oci