Proximity Sensor with All-stainless Housing E2FM Additions to the Series Highly Durable Proximity Sensor for Tough Environments Completely stainless-steel housing Aluminum chip immunity Embedding installation to metal (steel) fittings Chemical resistance certified by Ecolab Europe Lineup includes pre-wire models and DC 3-wire NPN output models with fluororesin coating. Be sure to read Safety Precautions on page 8. Features One-piece completely stainless-steel housing with a face thickness of 0.8 mm The face thickness is approximately 4 times that of previous models (E2ES) to enable sensing in even more severe conditions than ever. Brush Test 0.8mm Continuous Impact Test Chemical and Detergent Proof The one-piece completely stainlesssteel housing of the sensing section withstands the following chemicals better. After 3 Minutes E2ES E2FM E2EQ (Spatter-resistant) The stainless-steel head means almost no wear when cleaned with a metal brush. The E2ES with a top wall thickness of 0.2 mm was penetrated after 10,000 impacts. E2FM The E2FM was not penetrated after 250,000 impacts (depth: 0.26 mm). * Sodium chloride * Gasoline * Dilute sodium hydroxide * Dilute hydrochloric acid * Mineral oil * Barium hydroxide Any many others Note: Cannot be used for explosion-proof applications. More than 20 times the durability of the E2ES! 1 E2FM Built-in Chip Immunity Chip immunity performance has been provided to greatly reduce false signals caused by spatter accumulation and other causes, almost eliminating the needs for cleaning, e.g., with metal brushes. Flush Mounting E2ES Not influenced by surrounding installation environment. Workpiece Workpiece Extension distance E2FM Note: When mounted in steel. Main Performance Comparison to Previous OMRON Products Face thickness E2FM 0.4mm 0.8mm 0.8mm 0.8mm M8 M12 M18 M30 Sensing distance E2ES ----0.2mm 0.2mm E2FM 1.5mm 2.0mm 5.0mm 10.0mm M8 M12 M18 M30 Response frequency E2ES ----4.0mm 8.0mm M8 M12 M18 M30 E2FM 200Hz 100Hz 100Hz 50Hz E2ES ----12Hz 8Hz Ambient operating temperature E2FM -25 to 70C E2ES 0 to 50C The chemical resistance has been certified by Ecolab Europe Ecolab GmbH & Co. OHG P.O. Box 13 04 06 D-40551 Dusseldorf This certificate is based on: documented test procedures (test no.: F&E/P3-E Nr. 40-1) according to material resistance defined product descriptions standardized cleaning procedure certifies that for OMRON Manufacturing of Germany GmbH Carl-Benz-Strasse 4 71154 Nufringen Test procedure Ecolab-test F&E Nr. 40-1 Dipping test: * Complete immersion in solutions/liquid Test period: * 14 days material resistance tests were performed with cleaning substances P3-topax 56, P3-topax 66, P3-topax 91 and demineralized water as a zero reference factor. The material resistance of the tested series Temperature: * room temperature (constant) Analysis: Visual judgement like swelling, brittleness, discoloring compared to zero-reference factor (demineralized water) Photometric documentation Product specifications: P3-topax 56: Acid foam cleaning substance for food and beverage industry P3-topax 66: Alkaline foam cleaning detergent with active chlorine for machine cleaning in food and beverage industry P3-topax 91: Neutral disinfection agent based on quaternary ammonium compounds (QAV) for the food industry Inductive Proximity Sensor E2FM to the P3 products used in the test can be considered to be positive according to the cleaning procedure mentioned overleaf. Cleaning plan for food and beverage industry* Rinsing with water 40 - 50C Rinsing with low pressure. Rinsing from top to bottom in the direction of the drains. Cleaning of the drains. Dusseldorf, 14th February 2006 Foaming from bottom to top alkaline: P3-topax 66 2 - 5 % acid: P3-topax 56 2 % temperature: cold up to 40C contact time: 15 min. recommended Ecolab GmbH & Co. OHG i.V. i. V. Thomas Tyborski Reimund Laaff daily on demand Rinsing with water 40 - 50C Rinsing from top to bottom with low pressure Spray disinfection P3-topax 91 1-2 %, 30 -60 minutes *short description 2 E2FM Ordering Information Sensors DC 2-Wire, Pre-wired Models Size Shielded Sensing distance M8 1.5 mm M12 2 mm M18 5 mm M30 Output Operation mode DC 2-Wire (polarity) NO Model E2FM-X1R5D1 * E2FM-X2D1 * E2FM-X5D1 * E2FM-X10D1 * 10 mm Note: Fluororesin-coated models are also available. The model numbers are E2FM-QX@D. DC 3-Wire, Pre-wired Models Size Shielded Model Sensing distance M8 1.5 mm Output configuration: NPN NO E2FM-X1R5C1 M12 2 mm E2FM-X2C1 E2FM-X2B1 E2FM-X5C1 E2FM-X5B1 E2FM-X10C1 E2FM-X10B1 M18 5 mm M30 10 mm Output configuration: PNP NO E2FM-X1R5B1 DC 2-Wire, Pig-tail Connector Models Size Sensing distance M8 1.5 mm M12 2 mm Shielded Output Polarity Pin allocations: 1-4 Operation mode Polarity Pin allocations: 1-4 E2FM-X2D1-M1GJ * No polarity Pin allocations: 3-4 E2FM-X2D1-M1GJ-T * NO Polarity Pin allocations: 1-4 M18 5 mm No polarity Pin allocations: 3-4 10 mm E2FM-X5D1-M1GJ * E2FM-X5D1-M1GJ-T * Polarity Pin allocations: 1-4 M30 Model E2FM-X1R5D1-M1GJ * E2FM-X10D1-M1GJ * No polarity Pin allocations: 3-4 E2FM-X10D1-M1GJ-T * Note: Fluororesin-coated models are also available. The model numbers are E2FM-QX@D1-M1GJ@. DC 3-Wire, M12 Connector Models Size Shielded Sensing distance Model M8 1.5 mm Output configuration: NPN NO E2FM-X1R5C1-M1 M12 2 mm E2FM-X2C1-M1 E2FM-X2B1-M1 E2FM-X5C1-M1 E2FM-X5B1-M1 E2FM-X10C1-M1 E2FM-X10B1-M1 M18 5 mm M30 10 mm Output configuration: PNP NO E2FM-X1R5B1-M1 Accessories (Order Separately) Sensor I/O Connectors Appearance Straight L-shape Straight Cable length Sensor I/O Connector model number 2m XS2F-D421-DD0 5m XS2F-D421-GD0 2m XS2F-D422-DD0 5m XS2F-D422-GD0 2m XS2F-D421-DA0-A 5m XS2F-D421-GA0-A 2m XS2F-D422-DA0-A 5m XS2F-D422-GA0-A 2m XS2F-D421-DC0-A 5m XS2F-D421-GC0-A 2m XS2F-D422-DC0-A 5m XS2F-D422-GC0-A Applicable Proximity Sensor model number E2FM-X@D1-M1GJ-T E2FM-X@D1-M1GJ L-shape Straight L-shape E2FM-X@C1-M1 E2FM-X@B1-M1 Note: Refer to Introduction to Sensor I/O Connectors for details. 3 E2FM Ratings and Specifications DC 2-Wire (E2FM-X@D@) Size M8 M12 M18 M30 Shielded M18 M30 E2FM-X2D1 -M1GJ-T E2FM-X5D1 -M1GJ-T E2FM-X10D1 -M1GJ-T Shielded Model E2FM-X1R5D1-@ E2FM-X2D1-@ E2FM-X5D1-@ E2FM-X10D1-@ Item M12 Sensing distance 1.5 mm10% 2 mm10% 5 mm10% 10 mm10% 2 mm10% 5 mm10% 10 mm10% Set distance 0 to 1.05 mm 0 to 1.4 mm 0 to 3.5 mm 0 to 7 mm 0 to 1.4 mm 0 to 3.5 mm 0 to 7 mm Differential travel 15% max. of sensing distance Sensing object Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Engineering Data on page 6.) Standard sensing object Iron, 8 x 8 x 1 mm Response frequency *1 200 Hz Iron, Iron, Iron, Iron, Iron, Iron, 12 x 12 x 1 mm 30 x 30 x 1 mm 54 x 54 x 1 mm 12 x 12 x 1 mm 30 x 30 x 1 mm 54 x 54 x 1 mm 100 Hz 100 Hz 50 Hz Power supply voltage (operating voltage range) 12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max. Leakage current 0.8 mA max. Output configuration With polarity Switching capacity 3 to 100 mA Residual voltage 3 V max. (Load current: 100 mA max., Cable length: 2 m) Control output 100 Hz 100 Hz Without polarity 5 V max. (Load current: 100 mA max., Cable length: 2 m) Indicators Operation indicator (red LED), Setting/Operation indicator (green LED) Operation mode (with sensing object approaching) NO *2 Protection circuits Surge suppressor, Load short-circuit protection Ambient temperature range Operating/Storage: -25 to 70C (with no icing or condensation) Ambient humidity range Operating/Storage: 35% to 95% (with no condensation) Temperature influence 20% max. of sensing distance at 23C in the temperature range of -25 to 70C. Voltage influence 1% max. of sensing distance at rated voltage in the rated voltage 15% range Insulation resistance 50 M min. (at 500 VDC) between current-carrying parts and case Dielectric strength 1,000 VAC, 50/60 Hz for 1 minute between current-carrying parts and case Vibration resistance Destruction: 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 10 times each in X, Y, and Z directions Degree of protection IEC 60529 IP67 Connection method Unmarked: Pre-wired Models (Standard cable length: 2 m) Models ending with -M1GJ-@: Pre-wired Connector Models (Standard cable length: 300 mm) Weight (packed state) Approx. 65 g Materials Destruction: 1,000 m/s2 10 times each in X, Y, and Z directions Approx. 85 g Case Stainless steel (SUS303) Sensing surface Stainless steel (SUS303) (thickness) (0.4 mm) Clamping nuts Stainless steel (SUS303) Cable PVC (flame retardant) Toothed washer Zinc-plated iron Accessories 50 Hz (0.8 mm) Approx. 110 g Approx. 190 g Approx. 85 g Approx. 110 g Approx. 190 g (0.8 mm) Instruction manual *1. The response frequency of the DC switching section is an average value. Measurement conditions are as follows: standard sensing object, a distance of twice the standard sensing object, and a set distance of half the sensing distance. *2. NC (normally closed) models are also available. Contact your OMRON representative. 4 E2FM DC 3-Wire (E2FM-X@C@, E2FM-X@B@) Size M8 M12 E2FM-X1R5@ E2FM-X2@ Shielded Item Model M18 M30 E2FM-X5@ E2FM-X10@ Shielded Sensing distance 1.5 mm10% 2 mm10% 5 mm10% 10 mm10% Set distance 0 to 1.05 mm 0 to 1.4 mm 0 to 3.5 mm 0 to 7 mm Differential travel 15% max. of sensing distance Sensing object Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Engineering Data on page 6.) Standard sensing object Iron, 8 x 8 x 1 mm Response frequency *1 200 Hz Iron, 12 x 12 x 1 mm Iron, 30 x 30 x 1 mm Iron, 54 x 54 x 1 mm 100 Hz 100 Hz 50 Hz Power supply voltage (operating voltage range) 12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max. Current consumption 10 mA max. Output configuration PNP open collector output Control output Switching capacity 200 mA max. Residual voltage 2 V max. (Load current: 200 mA, Cable length: 2 m) Indicators Operation indicator (yellow LED) Operation mode (with sensing object approaching) C1 Models : NPN open collector, NO (normally open) *2 B1 Models : PNP open collector, NO (normally open) *2 Protection circuits Reversed power supply polarity protection, Surge suppressor, Load short-circuit protection, and Reversed output polarity protection (except the E2FM-X1R5B1-M1) Ambient temperature range Operating/Storage: -25 to 70C (with no icing or condensation) Ambient humidity range Operating/Storage: 35% to 95% (with no condensation) Temperature influence 20% max. of sensing distance at 23C in the temperature range of -25 to 70C. Voltage influence 1% max. of sensing distance in the rated voltage 15% range (using the sensing distance at the rated voltage as standard) Insulation resistance 50 M min. (at 500 VDC) between current-carrying parts and case Dielectric strength 1,000 VAC, 50/60 Hz for 1 minute between current-carrying parts and case Vibration resistance Destruction: 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 10 times each in X, Y, and Z Destruction: 1,000 m/s2 10 times each in X, Y, and Z directions directions Degree of protection IEC 60529 IP67 Connection method Unmarked: Pre-wired Models (Standard cable length: 2 m) Models ending with -M1: Connector Models Weight (packed state) Approx. 45 g Materials Case Stainless steel (SUS303) Sensing surface Stainless steel (SUS303) (thickness) (0.4mm) Clamping nuts Stainless steel (SUS303) Toothed washer Zinc-plated iron Accessories Approx. 55 g Approx. 75 g Approx. 160 g (0.8mm) Instruction manual *1. The response frequency of the DC switching section is an average value. Measurement conditions are as follows: standard sensing object, a distance of twice the standard sensing object, and a set distance of half the sensing distance. *2. NC (normally closed) models are also available. Contact your OMRON representative. 5 E2FM Dimensions (Unit: mm) Sensors Pre-wired Models E2FM-X2@ E2FM-X1R5@ 53 49 39 30 25 15 dia. 4 5 Two clamping nuts M8 x 1 13 4-dia. vinyl-insulated round cable (flame retardant), Standard length; 2 m * Operation indicators 33 6-dia. vinyl-insulated round cable (flame retardant), Standard length; 2 m * Two clamping Operation indicators nuts M12 x 1 17 Toothed washer 7 4 21 dia. Toothed washer * 4-dia. vinyl-insulated round cable with 2 conductors (Conductor cross section: 0.2 mm2, Insulator diameter: 1.4 mm) 4-dia. vinyl-insulated round cable with 3 conductors (Conductor cross section: 0.2 mm2, Insulator diameter: 1.2 mm) * 6-dia. vinyl-insulated round cable with 2 conductors (Conductor cross section: 0.5 mm2, Insulator diameter: 1.75 mm) 6-dia. vinyl-insulated round cable with 3 conductors (Conductor cross section: 0.5 mm2, Insulator diameter: 1.75 mm) E2FM-X10@ E2FM-X5@ 63.5 49 43 42 dia. 56 10 5 42 36 10 4 29 dia. 6-dia. vinyl-insulated round cable (flame retardant), Standard length; 2 m * 6-dia. vinyl-insulated round cable (flame retardant), Standard length; 2 m * 24 Two clamping Operation indicators nuts M18 x 1 36 Operation indicators M30 x 1.5 Two clamping nuts Toothed washer Toothed washer * 6-dia. vinyl-insulated round cable with 2 conductors (Conductor cross section: 0.5 mm2, Insulator diameter: 1.75 mm) 6-dia. vinyl-insulated round cable with 3 conductors (Conductor cross section: 0.5 mm2, Insulator diameter: 1.75 mm) * 6-dia. vinyl-insulated round cable with 2 conductors (Conductor cross section: 0.5 mm2, Insulator diameter: 1.75 mm) 6-dia. vinyl-insulated round cable with 3 conductors (Conductor cross section: 0.5 mm2, Insulator diameter: 1.75 mm) Pig-tail Connector Models E2FM-X1R5D@-M1GJ-@ E2FM-X2D@-M1GJ-@ 53 49 30 25 15 dia. 13 M12 x 1 4 21 dia. 5 Two clamping nuts Indicator *2 M8 x 1 39 33 *1 17 Toothed washer 4 M12 x 1 7 Two clamping nuts Indicator *2 M12 x 1 Toothed washer *1 *1. 6-dia. vinyl-insulated round cable (flame retardant), Standard length; 300 mm *2. Operation indicator (red/green) Setting indicator (green) *1. 4-dia. vinyl-insulated round cable (flame retardant), Standard length; 300 mm *2. Operation indicator (red/green) Setting indicator (green) E2FM-X10D@-M1GJ-@ E2FM-X5D@-M1GJ-@ 63.5 49 43 56 42 36 29 dia. 24 4 M18 x 1 42 dia. 10 5 10 M12 x 1 M12 x 1 Two clamping nuts Toothed washer Indicator *2 *1 *1. 6-dia. vinyl-insulated round cable (flame retardant), Standard length; 300 mm *2. Operation indicator (red/green) Setting indicator (green) 36 M30 x 1.5 Two clamping nuts Toothed washer *1 Indicator *2 *1. 6-dia. vinyl-insulated round cable (flame retardant), Standard length; 300 mm *2. Operation indicator (red/green) Setting indicator (green) E2FM M12 Connector Models E2FM-X1R5@@-M1 E2FM-X2@@-M1 53 53.5 39 34.5 33 30 25 4 15 dia. 13 21 dia. 7 4 5 M8 x 1 Toothed washer Two clamping M12 x 1 nuts Four operation indicators (yellow) 17 Two clamping nuts M12 x 1 M12 x 1 Four operation indicators (yellow) Toothed washer E2FM-X10@@-M1 E2FM-X5@@-M1 63.5 49 43 56 42 36 29 dia. 4 42 dia. 10 5 10 M12 x 1 24 M18 x 1 Two clamping nuts Toothed washer M12 x 1 Four operation indicators (yellow) 36 M30 x 1.5 Two clamping nuts Four operation indicators (yellow) Toothed washer Mounting Hole Dimensions Dimension F (mm) M8 8.5 +0.5 dia. 0 M12 12.5 +0.5 dia. 0 M18 18.5 +0.5 dia. 0 M30 30.5 +0.5 dia. 0 F 10