Cable Amplifier Proximity Sensor E2EC CSM_E2EC_DS_E_9_2 Subminiature Sensors with Long-distance Detection • Shielded Sensor Heads from 3-mm to M12 diameters that can be embedded in metal. Robotics cables provided as a standard feature (DC 2-Wire Models). Indicator provided in Amplifier cable for easy confirmation of operation. Power supply range of 5 to 24 VDC for DC 3-Wire Models. Be sure to read Safety Precautions on page 6. For the most recent information on models that have been certified for safety standards, refer to your OMRON website. Ordering Information Sensors [Refer to Dimensions on page 7.] DC 2-Wire Models Model Appearance Sensing distance Operation mode NO NC 3 dia. E2EC-CR8D1 2M * E2EC-CR8D2 2M * 0.8 mm Shielded 5.4 dia. E2EC-C1R5D1 2M * E2EC-C1R5D2 2M * 1.5 mm 8 dia. E2EC-C3D1 2M * E2EC-C3D2 2M * 3 mm M12 E2EC-X4D1 2M * E2EC-X4D2 2M * 4 mm * Models with different frequencies are also available. The model numbers are E2EC-@@@@5 (example: E2EC-CR8D15). DC 3-Wire Models Model Appearance Sensing distance Output configuration NO 3 dia. E2EC-CR5C1 2M *1 *2 0.5 mm Shielded NPN open-collector output 8 dia. E2EC-C2R5C1 2M *1 *2 2.5 mm *1. Models with different frequencies are also available. The model numbers are E2EC-@@@@5 (example: E2EC-CR5D15). *2. NC models are also available. Accessories (Order Separately) Mounting Bracket The Mounting Bracket for the E2EC-C1R5D@ is not provided with the Sensor. Order a Mounting Bracket separately if required. [Refer to Dimensions on page 8.] Appearance Model Applicable Sensors Y92E-F5R4 E2EC-C1R5D@ (5.4-mm-dia. Sensor) 1 E2EC Ratings and Specifications DC 2-Wire Models DC 3-Wire Models Item Model E2EC-CR8D@ E2EC-C1R5D@ E2EC-C3D@ E2EC-X4D@ E2EC-CR5C1 E2EC-C2R5C1 Sensing distance 0.8 mm ±15% 1.5 mm ±10% 3 mm ±10% 4 mm ±10% 0.5 mm ±15% 2.5 mm ±10% Set distance 0 to 0.56 mm 0 to 1.05 mm 0 to 2.1 mm 0 to 2.8 mm 0 to 0.3 mm 0 to 1.7 mm Differential travel 10% max. of sensing distance Detectable object Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Engineering Data on page 3.) Standard sensing Iron, Iron, 5 × 5 × 1 mm Iron, 8 × 8 × 1 mm Iron, 5 × 5 × 1 mm Iron, 8 × 8 × 1 mm object 12 × 12 × 1 mm Response frequency 1.5 kHz 1 kHz *1 Power supply volt- 5 to 24 VDC (4.75 to 30 VDC), age (operating volt- 12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max. ripple (p-p): 10% max. age range) Current --- 10 mA max. consumption Leakage current 0.8 mA max. --- Load NPN open-collector output, 5 to 100 mA current 100 mA max. (30 VDC max.) Control output Residual 1 V max. (Load current: 100 mA, 3 V max. (Load current: 100 mA, Cable length: 2 m) voltage Cable length: 2 m) D1 Models: Operation indicator (red), Setting indicator (green) Indicators Detection indicator (red) D2 Models: Operation indicator (red) Operation mode D1 Models: NO NO (with sensing object D2 Models: NC Refer to the timing charts under I/O approaching) Refer to the timing charts under I/O Circuit Diagrams on page 5 for details. Circuit Diagrams on page 5 for details. Protection circuits Load short-circuit protection, Surge suppressor Surge suppressor Ambient Operating/Storage: −25 to 70°C (with no icing or condensation)*2 temperature range Ambient Operating/Storage: 35% to 95% (with no condensation) humidity range Temperature ±20% max. of sensing distance at 23°C in the temperature range of −25 to 70°C influence ±5% max. of sensing distance at the ±2.5% max. of sensing distance at rated voltage in the rated voltage ±15% Voltage influence rated voltage range in the voltage range range of 4.75 to 30 V Insulation 50 MΩ min. (at 500 VDC) between current-carrying parts and case resistance 500 VAC for 1 min between current- Dielectric strength 1,000 VAC for 1 min between current-carrying parts and case 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 2 Destruction: 500 m/s 10 times each in 2 Shock resistance Destruction: 1,000 m/s 10 times each in X, Y, and Z directions X, Y, and Z directions IEC 60529 IP67, Degree of protection IEC 60529 IP64 In-house standards: oil-resistant (For Sensor Head only) Connection method Pre-wired Models (Standard cable length: 2 m) Weight Approx. 45 g (packed state) Case Brass Sensing ABS surface Materials Clamp- Brass --- --- ing nut (nickel-plated) Toothed --- Iron (zinc-plated) --- washer Accessories Amplifier Mounting Bracket, Instruction manual Instruction manual *1. The response frequency 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. Incorrect operation may occur if there is a large temperature difference between the Sensor Head and the Amplifier Unit. 2 E2EC Engineering Data (Reference Value) Sensing Area E2EC-CR8D1 E2EC-C1R5D1 E2EC-C3D1 1.0 2.0 4 0.8 1.5 3 0.6 1.0 2 0.4 0.5 1 0.2 0 0 0 -1.5 -1.0 -0.5 0 0.5 1.0 1.5 -3 -2 -1 0 1 2 3 -4 -3 -2 -1 0 1 2 3 4 Distance Y (mm) Distance Y (mm) Distance Y (mm) Sensing Head Sensing Head Sensing Head E2EC-X4D1 E2EC-CR5C1 E2EC-C2R5C1 5 0.6 3.0 0.5 2.5 4 0.4 2.0 3 0.3 1.5 2 0.2 1.0 1 0.1 0.5 0 0 0 -6 -4 -2 0 2 4 -1.5 -3 -2 -1 -0.5 0 0.5 1 1.5 -4 -2 -1 0123 Distance Y (mm) Distance Y (mm) Distance Y (mm) Sensing Head Sensing Head Sensing Head 3 Distance X (mm) Distance X (mm) Distance X (mm) Distance X (mm) Distance X (mm) Distance X (mm) X X Y Y X Y X Y X X X Y Y Y E2EC Influence of Sensing Object Size and Material E2EC-CR8D1 E2EC-C1R5D1 E2EC-C3D1 1.0 2.0 4 d × d t = 1 mm X Iron 0.8 Stainless steel 1.5 Iron 3 Iron (SUS304) Stainless steel 0.6 Brass (SUS304) Stainless steel 1.0 Brass 2 (SUS304) Copper Brass 0.4 Copper Aluminium Aluminum d × d × Copper d d 0.5 t = 1 mm 1 t = 1 mm Aluminum X X 0.2 0 5 10 15 20 25 30 35 0 5 10 15 20 25 30 35 05 10 15 20 25 30 35 Side length of sensing object: d (mm) Side length of sensing object: d (mm) Side length of sensing object: d (mm) E2EC-X4D1 E2EC-CR5C1 E2EC-C2R5C1 5 0.6 3.0 d × d t = 1 mm Iron X 0.5 2.5 4 Iron Iron Stainless steel (SUS304) Stainless steel (SUS304) 0.4 2.0 3 Brass Stainless steel (SUS304) Brass 0.3 1.5 Aluminum 2 Aluminum Brass Copper 0.2 1.0 Copper @d Copper t=1 mm @d 1 X Aluminum t=1 mm 0.1 0.5 X 05 10 15 20 25 30 35 0 2461 80 121416 18 20 0 510 15 20 25 30 35 40 Side length of sensing object: d (mm) Side length of sensing object: d (mm) Side length of sensing object: d (mm) Residual Output Voltage Leakage Current DC 2-Wire Models E2EC 5 1.5 4 1.0 3 E2EC-CR8D1 E2EC-C3D1 2 0.5 E2EC-X4D1 E2EC-C1R5D1 1 0 1 3 5 10 30 50 100 300 500 1,000 010 20 30 40 Load current (mA) Power supply voltage (V) 4 Residual output voltage (V) Distance X (mm) Distance X (mm) Leakage current (mA) Distance X (mm) Distance X (mm) Distance X (mm) Distance X (mm) E2EC I/O Circuit Diagrams DC 2-Wire Models Operation Model Timing Chart Output circuit Set position Unstable Stable sensing sensing area Non-sensing area area Proximity Sensor Sensing object E2EC-CR8D1 (%) 100 80(TYP) 0 E2EC-C1R5D1 NO Rated E2EC-C3D1 sensing ON E2EC-X4D1 distance Setting indicator OFF (green) Brown Load ON +V Operation OFF indicator (red) Prox- imity ON Sensor Control output main OFF circuit Blue Non-sensing area Sensing area 0 V Proximity Sensor Sensing Note: The load can be connected object to either the +V or 0 V side. (%) 100 0 E2EC-CR8D2 E2EC-C1R5D2 Rated NC sensing E2EC-C3D2 distance E2EC-X4D2 ON Operation indicator (red) OFF ON Control OFF output DC 3-Wire Models Operation Model Timing Chart Output circuit Brown +V 10 Ω Load Prox- * Present Sensing Black imity Sensor object Not present Output main E2EC-CR5C1 ON Output transistor circuit NO E2EC-C2R5C1 (load) OFF Blue ON 0 V Detection indicator (red) OFF Maximum load current: 100 mA Note: The Sensor may be destroyed if mistakes are made in wiring. 5 E2EC Safety Precautions Refer to Warranty and Limitations of Liability. WARNING This product is not designed or rated for ensuring Mutual Interference safety of persons either directly or indirectly. When installing Sensors face-to-face or side-by-side, ensure that the Do not use it for such purposes. minimum distances given in the following table are maintained. B Precautions for Correct Use A Do not use this product under ambient conditions that exceed the Mutual Interference (Unit: mm) ratings. Model Item A B E2EC-CR8D@ 18 (4) *16 (3) *1 *2 ● Design E2EC-C1R5D@ 15 (8) *110.8 (5.4) *1 *2 Influence of Surrounding Metal E2EC-C3D@ 30 (15) *1 16 (8) *1 *2 When mounting the Sensor within a metal panel, ensure that the clearances given in the following table are maintained. Failure to E2EC-X4D@ 40 (20) *1 24 (12) *1 *2 maintain these distances may cause deterioration in the performance E2EC-CR5C1 20 (10) *1 15 (3) *1 *2 of the Sensor. E2EC-C2R5C1 40 (20) *125 (15) *1 l *1. Values in parentheses apply to Sensors operating at different frequencies. *2. Mutual interference will not occur for close-proximity mounting if models with different frequencies are used together. n d dia. ● Mounting Dimpled A m end of set D • Refer to the following table for the screw (M3) m l torque and tightening ranges applied to mount the E2EC-C Influence of Surrounding Metal (Unit: mm) Unthreaded Cylindrical Model. Model Item l d D m n Tightening must be as given in E2EC-CR8D@ 3 2.4 6 the following table. E2EC-C1R5D@ 5.4 4.5 10.8 Permissible Tightening Range and Torque E2EC-C3D@ 8916 0 0 Tightening Set screw tightening Model E2EC-X4D@ 12 12 24 E2EC-CR5C1 31.55 E2EC-CR8D@ 6 to 10 mm 0.49 N·m E2EC-C2R5C1 81021 E2EC-C1R5D@ 8 to 16 mm E2EC-C3D@ 0.98 N·m Influence of Temperature E2EC-CR5C1 6 to 10 mm Incorrect operation may occur if there is a large temperature 0.39 N·m E2EC-C2R5C1 8 to 16 mm difference between the Sensor Head and the Amplifier Unit. • The tightening torque applied to the E2EC- X4D@ Threaded Cylindrical Models must be 12 N·m max. Amplifier Mounting Bracket for DC 2-Wire Models Mounting Dismounting 1. Insert the Amplifier into the trapezoidal end (i.e., the fixing side) of 1. Lightly press the hook on the Mounting Bracket with a flat-blade the Mounting Bracket. screwdriver. 1 Flat-blade screwdriver 1 2. Press the other end of the Amplifier onto the Bracket. Cable Amplifier 2. The Amplifier will be automatically released due to the spring force of the Mounting Bracket. 2 Mounting Bracket 2 6 E2EC (Unit: mm) Dimensions Tolerance class IT16 applies to dimensions in this data sheet unless otherwise specified. Main Units With Mounting Bracket Attached E2EC-CR8D@ 2.9-dia. vinyl-insulated round robotics cable 1.6-dia shielded robotics cable, with 2 conductors (Conductor cross section: Standard length: 400 mm 2 0.15 mm , Insulator diameter: 1 mm), 35 Standard length: 2 m 6 6 12 25.5 *1 3±0.1 dia. 8 Indicators *2 10 *1. The cable can be extended up to 200 m 10.3 (separate metal conduit). *2. D1 Models: Operation indicator (red), Setting indicator (green) 5.4 24.2 Two, 3.2-dia. mounting holes D2 Models: Operation indicator (red) Mounting Bracket With Mounting Bracket Attached E2EC-C1R5D@ 2.9-dia. vinyl-insulated round robotics cable 1.6-dia shielded robotics cable, with 2 conductors (Conductor cross section: Standard length: 400 mm 2 0.15 mm , Insulator diameter: 1 mm), 35 Standard length: 2 m 6 6 18 25.5 *1 5.4 dia. 8 Indicators *2 10 *1. The cable can be extended up to 200 m 10.3 (separate metal conduit). *2. D1 Models: Operation indicator (red), Setting indicator (green) 5.4 24.2 Two, 3.2-dia. mounting holes D2 Models: Operation indicator (red) Mounting Bracket With Mounting Bracket Attached E2EC-C3D@ 2.9-dia. vinyl-insulated round robotics cable with 2 1.6-dia shielded robotics cable, Standard 2 conductors (Conductor cross section: 0.15 mm , length: 400 mm 35 Insulator diameter: 1 mm), Standard length: 2 m 6 6 18 5 25.5 *1 8 dia. 8 Indicators *2 10 10.3 *1. The cable can be extended up to 200 m (separate metal conduit). *2. D1 Models: Operation indicator (red), 5.4 24.2 Setting indicator (green) Two, 3.2-dia. mounting holes D2 Models: Operation indicator (red) Mounting Bracket With Mounting Bracket Attached E2EC-X4D@ 2.9-dia. vinyl-insulated round robotics cable Two clamping nuts 1.6-dia shielded robotics cable, 1-toothed with 2 conductors (Conductor cross section: 17 mm across Standard length: 400 mm 2 washers 0.15 mm , Insulator diameter: 1 mm), 5.6 35 Standard length: 2 m 66 25.5 *1 8 Indicators *2 4 M12 × 1 10 18 10.3 *1. The cable can be extended up to 200 m (separate metal conduit). *2. D1 Models: Operation indicator (red), 5.4 24.2 Setting indicator (green) Two, 3.2-dia. mounting holes D2 Models: Operation indicator (red) Mounting Bracket Mounting Hole Dimensions Model F (mm) +0.3 E2EC-CR8D@ 3.3 dia. 0 +0.3 E2EC-C1R5D@ 5.7 dia. 0 F +0.5 E2EC-C3D@ 8.5 dia. 0 +0.5 E2EC-X4D@ 12.5 dia. 0 7 E2EC E2EC-CR5C1 Detection indicator (red) 0.1 3± dia. 12 400 35 *1 *2 *3 *1. 4-dia. vinyl-insulated round cable with 3 5 Mounting Hole Dimensions conductors (Conductor cross section: 3 0.2 2 20± 0.2 mm , Insulator diameter: 1.2 mm), Two, 3.5-dia. mounting holes Standard length: 2 m *2. The cable can be extended up to 50 m 10 (separate metal conduit). 2.5 *3. 1.2-dia shielded cable, Standard length: 400 mm 20 Two, 3.2 dia. E2EC-C2R5C1 Detection indicator (red) 8 dia. 18 400 35 *1 *2 *3 5 *1. 4-dia. vinyl-insulated round cable with 3 Mounting Hole Dimensions 3 conductors (Conductor cross section: 20±0.2 2 0.2 mm , Insulator diameter: 1.2 mm), Two, 3.5-dia. mounting holes Standard length: 2 m *2. The cable can be extended up to 50 m 10 (separate metal conduit). 2.5 *3. 2.5-dia shielded cable, Standard length: 20 400 mm Two, 3.2 dia. Mounting Hole Dimensions Model F (mm) +0.3 E2EC-CR5C1 3.3 dia. 0 +0.5 F E2EC-C2R5C1 8.5 dia. 0 Mounting Bracket 5 0.1 5.4± 24.2±0.1 3.5 3 1 3.3 8 2.5 1.3 3.2 dia. Two, R1.6 5.5 5.5 6 Material: Stainless steel (SUS301) 34.5±0.2 Note: Provided with DC 2-Wire Models. Accessories (Order Separately) Mounting Bracket (for 5.4 dia.) R2.6 Y92E-F5R4 5.3 0.4 5.6 14 3.2 10 Material: Stainless steel (SUS304) 4.2 Note: Used for E2EC-C1R5D@ Head. 22 8 Terms and Conditions Agreement Read and understand this catalog. Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. Warranties. (a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron disclaims all other warranties, express or implied. (b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at Omron’s election, to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty, repair, indemnity or any other claims or expenses regarding the Products unless Omron’s analysis confirms that the Products were properly handled, stored, installed and maintained and not subject to contamination, abuse, misuse or inappropriate modification. Return of any Products by Buyer must be approved in writing by Omron before shipment. Omron Companies shall not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice, recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above warranty. See http://www.omron.com/global/ or contact your Omron representative for published information. Limitation on Liability; Etc. OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY. Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted. Suitability of Use. Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine, system, or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product with respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases. NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. Programmable Products. Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence thereof. Performance Data. Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must correlate it to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability. Change in Specifications. Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice to change part numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers may be assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at any time to confirm actual specifications of purchased Product. Errors and Omissions. Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical or proofreading errors or omissions. 2015.8 In the interest of product improvement, specifications are subject to change without notice. OMRON Corporation Industrial Automation Company http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2015 All Right Reserved.