E2S-Q25

E2S OMRON | Alldatasheet

Document overview

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Technical content

Features

The 5.5 mm x 5.5 mm type permits smaller, space-saving ma- chines and devices. Full sealing structure housing, degree of protection IEC60529 IP67. Significantly lower current cons umption. The 0.8 mA (for 24 VDC) leakage current for the DC 2-wire type has a ratio of ap- proximately 1/20 compared to the conventional DC 3-wire type. Optimum solution for multiple-sensor applications such as cam switches. 5.5 mm Adopted for more compact machines and devices. 5.5mm 1 kHz IP67 Ultra small housing High-Speed Response Environment-Resistant Types Low Current Consumption (Com- pared to conventional models) F502-EN2-04.book Seite 61 Dienstag, 26. Juli 2005 5:48 17

Ordering Information

• Models with different response frequency are availabl e (NO only). These model numbers take the form E2S-###B (e.g., E2S-W11B) DC 3-wire Models * Models with different response frequency are availabl e (NO only). These model numbers take the form E2S-###B (e.g., E2S-W11B) Accessories (Order Separately) Mounting Brackets Nomenclature Shape Sensing surface Sensing distance Model Operating status NO NC Front face E2S-W11 * E2S-W12 End face E2S-Q11 * E2S-Q12 Front face E2S-W21 * E2S-W22 End face E2S-Q21 * E2S-Q22 Shape Sensing surface Sensing distance Output specifications Model Operating status NO NC Front face NPN E2S-W13* E2S-W14 End face E2S-Q13* E2S-Q14 Front face E2S-W23* E2S-W24 End face E2S-Q23* E2S-Q24 Front face PNP E2S-W15* E2S-W16 End face E2S-Q15* E2S-Q16 Front face E2S-W25* E2S-W26 End face E2S-Q25* E2S-Q26 Shape Model Quantity Remarks Y92E-C1R6 Provided with E2S-#1## Y92E-C2R5 Provided with E2S-#2## Y92E-D1R6 --- Y92E-D2R5 --- Unshielded 1.6mm 2.5mm Unshielded 1.6mm 2.5mm 1.6mm 2.5mm E2S - #### A Compact square series B Sensing direction W: Front face sensing Q: End face sensing C Size and sensing distance (standard sensing object) 1: 5.5 x 5.5 mm, 1.6 mm (iron) 2: 8 x 8 mm, 2.5 mm (iron) D Output 1: DC 2-wire NO 2: DC 2-wire NC 3: DC 3-wire NPN NO 4: DC 3-wire NPN NC 5: DC 3-wire PNP NO 6: DC 3-wire PNP NC E Different response frequency No: Standard B: Different response frequency AB C D E F502-EN2-04.book Seite 62 Dienstag, 26. Juli 2005 5:48 17

• The response frequencies for DC switching are average values measured under the condition that the distance between each sensing object is twice as large as the size of the sensing object and the sensing distance set is half of the maximum sensing distance. DC 3-wire Models * The response frequencies for DC switching are average values measured under the condition that the distance between each sensing object is twice as large as the size of the sensing object and the sensing distance set is half of the maximum sensing distance. Model E2S-W11 E2S-W12 E2S-Q11 E2S-Q12 E2S-W21 E2S-W22 E2S-Q21 E2S-Q22 Item Sensing surface Front face End face Front face End face Sensing distance 1.6 mm ±10% 2.5 mm ±15% Setting distance 0 to 1.2 mm 0 to 1.9 mm Differential distance 10% max. Sensing object Ferrous metal (Sensitivity lowers with non-ferrous metals) Standard sensing object Iron, 12 x 12 x 1 mm Iron, 15 x 15 x 1 mm Response frequency 1 kHz min. Rated supply voltage (operating voltage) 12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max. Leakage current 0.8 mA max. Control output Switching capacity 3 to 50 mA DC max. Residual voltage 3 V max. (under load current of 50 mA with cable length of 1 m) Indicator lamp ##1 models: Operation indicator(red LED), Operation set indicator(green LED) ##2 models: Operation indicator(red LED) Operating status (with sensing object approaching) ##1 models: NO ##2 models: NC Model E2S-W13 E2S-W14 E2S-Q13 E2S-Q14 E2S-W23 E2S-W24 E2S-Q23 E2S-Q24 E2S-W15 E2S-W16 E2S-Q15 E2S-Q16 E2S-W25 E2S-W26 E2S-Q25 E2S-Q26 Item Sensing surface Front face End face Front face End face Front face End face Front face End face Sensing distance 1.6 mm ±10% 2.5 mm ±15% 1.6 mm ±10% 2.5 mm ±15% Setting distance 0 to 1.2 mm 0 to 1.9 mm 0 to 1.2 mm 0 to 1.9 mm Differential distance 10% max. Sensing object Ferrous metal Standard sensing object Iron, 12 x 12 x 1 mm Iron, 15 x 15 x 1 mm Iron, 12 x 12 x 1 mm Iron, 15 x 15 x 1 mm Response frequency 1 kHz min. Rated supply voltage (operating voltage) 12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max. Current consumption 13 mA max. (24 VDC, unload) Control output Switching capacity NPN open collector 100 mA max. (30 VDC max.) PNP open collector 50 mA max. (30 VDC max.) Residual voltage 1 V max. (under load current of 50 mA with cable length of 1 m) Indicator lamp Operation indicator (orange) Operating status (with sensing object approaching) ##3 models: NO ##4 models: NC ##5 models: NO ##6 models: NC F502-EN2-04.book Seite 63 Dienstag, 26. Juli 2005 5:48 17

Characteristic data (typical) Item Model E2S-### Protective circuits Reverse polarity connection and surge absorber Ambient temperature Operating: -25°C to 70°C, Storage: -40°C to 85°C (with no icing or condensation) Ambient humidity Operating: 35% to 90%RH, Storage: 35% to 95%RH (with no condensation) Temperature influence ±15% max. of sensing distance at 23°C in temperature range of -25°C to 70°C Voltage influence ±2.5% max. of sensing distance within a range of ±10% of rated supply voltage Insulation resistance 50 M min. (at 500 VDC) between energized parts and case Dielectric strength 1,000 VAC for 1 min between energized parts and case Vibration resistance 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions Shock resistance Destruction: 500 m/s2 for 3 times each in X, Y, and Z directions Protective structure IEC60529 IP67 Connection method Pre-wired models (Standard length: 3 m) Weight (Packed state) Approx. 10 g Material Case Polyarylate Accessories Mounting Brackets Sensing Distance vs. Sensing Object E2S-W1#/-Q1# E2S-W2#/-Q2# Side length of sensing object d (mm) Distance X (mm) 01 0 2 0 3 0 4 0 5 0 1.5 0.5 SUS Copper Iron Aluminum Brass X t=1mm #d t=1mmX Side length of sensing object d (mm) Distance X (mm) 0 1 02 03 04 05 0 6 0 SUS Copper Iron Aluminum Brass X F502-EN2-04.book Seite 64 Dienstag, 26. Juli 2005 5:48 17

status Model Timing chart Output circuit NO E2S-W11 E2S-W21 E2S-Q11 E2S-Q21 NC E2S-W12 E2S-W22 E2S-Q12 E2S-Q22 Operating status Output specifications Model Timing chart Output circuit NO NPN E2S-W13 E2S-W23 E2S-Q13 E2S-Q23NC E2S-W14 E2S-W24 E2S-Q14 E2S-Q24 NO PNP E2S-W15 E2S-W25 E2S-Q15 E2S-Q25 NC E2S-W16 E2S-W26 E2S-Q16 E2S-Q26 Sensing object Rated sensing distance (%) 100 080 Stable sensing zoneNon-sensing zone Unstable Sensing zone Setting position Proximity Sensor ON OFF ON OFF ON OFF Setting indicator (green) Operation indicator (red) Control output LoadBrown Blue Main circuit 100 0 Sensing object (%) Sensing zoneNon-sensing zone Non-sensing zone Proximity Sensor ON OFF ON OFF Operation indicator (red) Control output Yes No ON OFF ON OFF Sensing object Operation indicator (orange) Output transistor (load) Load Brown Black Output Blue Main circuit * Maximum load current: 50 mA Output transistor (load) Yes No ON OFF ON OFF Sensing object Operation indicator (orange) Yes No ON OFF ON OFF Output transistor (load) Sensing object Operation indicator (orange) Load Brown Black Blue Main circuit * Maximum load current: 50 mA Output transistor (load) Yes No ON OFF ON OFF Sensing object Operation indicator (orange) F502-EN2-04.book Seite 65 Dienstag, 26. Juli 2005 5:48 17

Effects of Surrounding Metal  Provide a minimum distance between the Sensor and the surrounding metal as shown in the table below.  Front Surface Sensing Type (Not exceeding the sensor head height) (Unit: mm)  End Surface Sensing Type (Unit: mm) Mutual Interference If more than one Sensor is located face to face or in parallel, be sure to maintain enough space between adjacent Sensors to suppress mutual interference as provided in the following diagram,. (Unit: mm) Note: The above values in parentheses are applicable when using two sensors with different frequencies. Mounting Tightening torgues Do not tighten the E2S-W(Q)2#mounting screws to a torque exceeding 0.7 Nm. Correct Use Model Length A B C E2S-W1# 0 82 E2S-W2# 15 10 Model Length A B C E2S-Q1# 832 E2S-Q2# 15 10 3 Sensing surface Proximity Sensor A Sensing surface Proximity Sensor CC B A B B C Model Length A B  Front Surface Sens- ing Type B A  End Surface Sensing Type A B F502-EN2-04.book Seite 66 Dienstag, 26. Juli 2005 5:48 17

Dimensions (Unit: mm) Sensors Accessories (Order Separately*) E2S-W1# If mounting bracket is attached Indicator * * E2S-W11# E2S-W12# E2S-W13# E2S-W14# E2S-W15# E2S-W16# Operation indicator (orange) Operation indicator (red) Setting indicator (green) Operation indicator (red) 2.9 dia. vinyl-insulated round cable, 2 / 3 cores (conductor sectional area: 0.14mm 2, Insulator diameter: 0.9 dia.) ; standard length: 1 m 2.6 5.9 2.3 6.45.55.98.4 Sensing surface 191 22.3 25.1 R1.5 E2S-Q1# If mounting bracket is attached 5.9 6.4 191 22.3 25.1 R1.5 2.9 dia. vinyl-insulated round cable, 2 / 3 cores (conductor sectional area: 0.14mm 2, Insulator diameter: 0.9 dia.) ; standard length: 1 m Sensing surface Indicator * 5.55.98.4 2.3 * E2S-Q11# E2S-Q12# E2S-Q13# E2S-Q14# E2S-Q15# E2S-Q16# Operation indicator (red) Operation indicator (red) Setting indicator (green) Operation indicator (red) E2S-W2# *E2S-W21# E2S-W22# E2S-W23# E2S-W24# E2S-W25# E2S-W26# Operation indicator (orange) Operation indicator (red) Setting indicator (green) Operation indicator (red) 7.45.3 11.5 15.5 3.1 dia. mounting holes 10.1 Sensing surface Indicator * 2.9 dia. vinyl-insulated round cable, 2 / 3 cores (conductor sectional area: 0.14mm Insulator diameter: 0.9 dia.) ; standard length: 1 m 7.4 7.8 2.3 11.3 203 10.82.5 3.1 dia. If mounting bracket is attached E2S-Q2# If mounting bracket is attached 8.4 8 2.38.9 14.5 3.64.1 18.5 11.3 233 Sensing surface Indicator *2.9 dia. vinyl-insulated round cable, 2 / 3 cores (conductor sectional area: 0.14m‡u, Insulator diameter: 0.9 dia.) ; standard length: 1 m 10.8 3.1 dia. 2.5 2.5 5.3 3.1 dia. mounting holes *E2S-Q21# E2S-Q22# E2S-Q23# E2S-Q24# E2S-Q25# E2S-Q26# Operation indicator (orange) Operation indicator (red) Setting indicator (green) Operation indicator (red) Mounting Brackets Y92E-C1R6 Mounting Holes R1.5 2.5 2 1.5 5.3 17.2 20.4 5.98.4 2.4 R1.2 5.6 6.4 1.1 1.3 3.5 9.51.52.3 5.7 2 2.3 0.4 Two, R0.7 Two, R1.2 17.5 2.4 dia. screw depth 2 min. 11.3 Material: Stainless steel (SUS304) * Provided with E2S-#1## Mounting Holes 11.5 dia. 2.4 screw depth 3 min. M3 screw depth 8 min. 10.82.5 2.5 0.4 8.1 2.3 0.411.3 3.1 dia. Mounting Brackets Y92E-C2R5 Material: Stainless steel (SUS304) * Provided with E2S-#2# Four, R13.2 17.4 5.6 5.3 3.27 5 3 3 Two, R1.6 R1.6 Two, M3 Mounting Holes 0.3 0.9 Mounting Brackets Y92E-D1R6 Material: Stainless steel (SUS304) 22.4 3.2 7.8 Two, R1.6 Four, R1 3.2 Two, M3 Mounting Holes 0.2 R1.6 Mounting Brackets Y92E-D2R5 Material: Stainless steel (SUS304) F502-EN2-04.book Seite 67 Dienstag, 26. Juli 2005 5:48 17

In the interest of product improvement, specifications are subject to change without notice. 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. E902-E2-02-X F502-EN2-04.book Seite 68 Dienstag, 26. Juli 2005 5:48 17