Compact Square Inductive ES World's Smallest Square Sensor with uilt-in mplifier Features 5.5 mm World's Smallest Sensor with uilt-in mplifier The 5.5 mm x 5.5 mm type permits smaller, space-saving machines and devices. dopted for more compact machines and devices. 5.5mm.5 times Long Distance (Compared to conventional models) Long Distance: (ES-#,.6 mm) (ES-#,.5 mm) Permits stable detection of flows..5mm.5mm ES-W# TL-WR5MC khz khz response frequency is achieved matching increased machine and device speed. IP67 High-Speed Response Environment-Resistant Types Full sealing structure housing, degree of protection IEC6059 IP67. /0 Low Current Consumption (Compared to conventional models) Significantly lower current consumption. The 0. m (for 4 VDC) leakage current for the DC -wire type has a ratio of approximately /0 compared to the conventional DC -wire type. Optimum solution for multiple-sensor applications such as cam switches. E-44 s
Ordering Information Sensors DC -wire Models Shape surface distance Unshielded * Models with different response frequency are available ( only). These model numbers take the form ES-### (e.g., ES-W) DC -wire Models * Models with different response frequency are available ( only). These model numbers take the form ES-### (e.g., ES-W) ccessories (Order Separately) Model Front face ES-W * ES-W End face.6mm ES-Q * ES-Q Front face ES-W * ES-W.5mm End face ES-Q * ES-Q Model Output Shape surface distance specifications Front face ES-W* ES-W4.6mm End face ES-Q* ES-Q4 NPN Front face ES-W* ES-W4 Unshielded.5mm End face ES-Q* ES-Q4 Front face ES-W5* ES-W6.6mm End face ES-Q5* ES-Q6 PNP Front face ES-W5* ES-W6.5mm End face ES-Q5* ES-Q6 Shape Model Quantity Remarks Y9E-CR6 Provided with ES-### Y9E-CR5 Provided with ES-### Y9E-DR6 --- ES Y9E-DR5 --- menclature ES - # # # # C D E Compact square series direction C Size and sensing distance W: Front face sensing (standard sensing ) Q: End face sensing : 5.5 x 5.5 mm,.6 mm (iron) : x mm,.5 mm (iron) D Output : DC -wire : DC -wire : DC -wire NPN 4: DC -wire NPN 5: DC -wire PNP 6: DC -wire PNP E Different response frequency : Standard : Different response frequency ES E-45
Rating/Performance DC -wire Models Model ES-W ES-Q ES-W ES-Q Item ES-W ES-Q ES-W ES-Q surface Front face End face Front face End face distance.6 mm ±0%.5 mm ±5% Setting distance 0 to. mm 0 to.9 mm Differential distance 0% max. Ferrous metal (Sensitivity lowers with non-ferrous metals) Standard sensing Iron, x x mm Iron, 5 x 5 x mm Response frequency Rated supply voltage (operating voltage) Leakage current Control output Indicator lamp Switching capacity Residual voltage (with sensing approaching) * The response frequencies for DC switching are average values measured under the condition that the distance between each sensing is twice as large as the size of the sensing and the sensing distance set is half of the maximum sensing distance. DC -wire Models khz min. to 4 VDC (0 to 0 VDC), ripple (p-p): 0% max. 0. m max. to 50 m DC max. V max. (under load current of 50 m with cable length of m) ## models: Operation indicator(red LED), Operation set indicator(green LED) ## models: Operation indicator(red LED) ## models: ## models: Model ES-W ES-Q ES-W ES-Q ES-W5 ES-Q5 ES-W5 ES-Q5 Item ES-W4 ES-Q4 ES-W4 ES-Q4 ES-W6 ES-Q6 ES-W6 ES-Q6 surface Front face End face Front face End face Front face End face Front face End face distance.6 mm ±0%.5 mm ±5%.6 mm ±0%.5 mm ±5% Setting distance 0 to. mm 0 to.9 mm 0 to. mm 0 to.9 mm Differential distance 0% max. Ferrous metal Standard sensing Iron, x x mm Iron, 5 x 5 x mm Iron, x x mm Iron, 5 x 5 x mm Response frequency Rated supply voltage (operating voltage) Current consumption Control output Indicator lamp Switching capacity Residual voltage (with sensing approaching) khz min. to 4 VDC (0 to 0 VDC), ripple (p-p): 0% max. m max. (4 VDC, unload) NPN open collector 00 m max. (0 VDC max.) V max. (under load current of 50 m with cable length of m) ## models: ##4 models: PNP open collector 50 m max. (0 VDC max.) ##5 models: ##6 models: * The response frequencies for DC switching are average values measured under the condition that the distance between each sensing is twice as large as the size of the sensing and the sensing distance set is half of the maximum sensing distance. E-46 s
Specifications Item Model ES-### Protective circuits Reverse polarity connection and surge absorber mbient temperature Operating: -5 C to 70 C, Storage: -40 C to 5 C (with no icing or condensation) mbient humidity Operating: 5% to 90%RH, Storage: 5% to 95%RH (with no condensation) Temperature influence ±5% max. of sensing distance at C in temperature range of -5 C to 70 C Voltage influence ±.5% max. of sensing distance within a range of ±0% of rated supply voltage Insulation resistance 50 M min. (at 500 VDC) between energized parts and case Dielectric strength,000 VC for min between energized parts and case Vibration resistance 0 to 55 Hz,.5-mm double amplitude for hours each in X, Y, and Z directions Shock resistance Destruction: 500 m/s for times each in X, Y, and Z directions Protective structure IEC6059 IP67 Connection method Pre-wired models (Standard length: m) Weight (Packed state) pprox. 0 g Material Case Polyarylate ccessories Characteristic data (typical) Distance vs. Object ES-W#/-Q# ES-W#/-Q# Distance X (mm).5 Iron SUS Distance X (mm) 4 #d t=mm X X Iron rass SUS 0.5 #d X Copper luminum t=mm luminum rass Side length of sensing d (mm) ES Copper 0 0 0 0 40 50 0 0 0 0 40 50 60 Side length of sensing d (mm) ES E-47
Output Circuit Diagram DC -wire Models Operating status Model Timing chart Output circuit n-sensing zone Unstable zone Setting position Stable sensing zone ES-W ES-W ES-Q ES-Q (%) 00 0 0 Rated sensing distance Control output Main circuit rown Load +V lue n-sensing zone zone 0V ES-W ES-W ES-Q ES-Q (%) n-sensing zone 00 0 Control output DC -wire Models Operating status Output specifications Model Timing chart Output circuit NPN ES-W ES-W ES-Q ES-Q ES-W4 ES-W4 ES-Q4 ES-Q4 Output transistor (load) Output transistor (load) Main circuit * Maximum load current: 50 m rown Load lack * Output lue +V 0V PNP ES-W5 ES-W5 ES-Q5 ES-Q5 Output transistor (load) Main circuit rown lack * +V ES-W6 ES-W6 ES-Q6 ES-Q6 Output transistor (load) * Maximum load current: 50 m lue Load 0V E-4 s
Precautions Correct Use Design Effects of Surrounding Metal Provide a minimum distance between the Sensor and the surrounding metal as shown in the table below. Front Surface Type (t exceeding the sensor head height) surface C surface C 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,. Front Surface End Surface Type Type (Unit: mm) Model Length C ES-W# 0 ES-W# 5 0 End Surface Type C (Unit: mm) Model Length C ES-Q# ES-Q# 5 0 (Unit: mm) Model Length ES-W(Q)# 50 (40) 0 (5.5) ES-W# 75 (50) 5 () te: The above values in parentheses are applicable when using two sensors with different frequencies. Mounting Tightening torgues Do not tighten the ES-W(Q)#mounting screws to a torque exceeding 0.7 Nm. ES ES E-49
Dimensions (Unit: mm) Sensors ES-W# CD file ES_0 ES-Q# CD file ES_04.6 surface surface.4.9 dia. vinyl-insulated round cable, / cores (conductor sectional area: 0.4mm, Insulator diameter: 0.9 dia.) ; standard length: m R.5. 5. 5.5 6.4. * ES-W# ES-W#.4 R.5.9 dia. vinyl-insulated round cable, / cores (conductor sectional area: 0.4mm, Insulator diameter: 0.9 dia.) ; standard length: m. 5. 5.5 6.4 * ES-Q# ES-Q#. 9 ES-W# ES-W4# ES-W5# ES-W6# 9 ES-Q# ES-Q4# ES-Q5# ES-Q6# ES-W# CD file ES_0 ES-Q# CD file ES_0.5 surface 0..5 0. surface..9..9 dia. vinyl-insulated round. dia. cable, / cores (conductor sectional area: 0.4mm, Insulator diameter: 0.9 dia.) ; standard length: m. dia. mounting holes 5..5. 5.5 0 0. 7.4 7. *ES-W# ES-W# 7.4 ES-W# ES-W4# ES-W5# ES-W6#. dia..9 dia. vinyl-insulated round cable, / cores (conductor sectional area: 0.4m u, Insulator diameter: 0.9 dia.) ; standard length: m 5...5.5. dia. mounting holes 4.5 4..6.4 *ES-Q# ES-Q# ES-Q# ES-Q4# ES-Q5# ES-Q6# ccessories (Order Separately*) Y9E-CR6 steel (SUS04).4.4 0.4 7. 5 5. 4..5.5 R.5 R. Two, R. 5.6 6.4...5 5.7 0.4 Two, R0.7. Y9E-CR5 steel (SUS04).5.5 0. 0.4. dia.... 0.4 * Provided with ES-###..5 9.5 M 7.5.4 dia. screw depth min. * Provided with ES-## M screw depth min. dia..4 screw depth min..5 Y9E-DR6 Two, R.6 7 5. Four, R. Y9E-DR5 7..4 6. steel (SUS04) R.6 7.4 5.6 5. 0. 5 0.9 Two, M steel (SUS04) Two, R.6. R.6 5 7 Four, R 0. Two, M 7 E-50 s