Built-in Power Supply Photoelectric Sensor E3JM CSM_E3JM_DS_E_11_4 Model Contribute to Overall Cost Reduction E3JM Terminal Block Models • Easy to wire and adjust. For the most recent information on models that have been certified for safety standards, refer to your OMRON website. Be sure to read Safety Precautions on page 7. Ordering Information Sensors (Refer to Dimensions on page 9.) Red light Sensing method Appearance Connection method Operation mode Sensing distance Output Functions configuration --Relay Timer Throughbeam (Emitter + Receiver) * 10 m Light-ON Dark-ON (switch selectable) Terminal block Retroreflective with MSR function --DC SSR Timer Relay --Timer 4m DC SSR E39-R1 (provided) --Timer Relay Diffusereflective --Timer 700 mm DC SSR --Timer Infrared light Model E3JM-10M4-N Emitter: E3JM-10L-N Receiver: E3JM-10DM4-N E3JM-10M4T-N Emitter: E3JM-10L-N Receiver: E3JM-10DM4T-N E3JM-10S4-N Emitter: E3JM-10L-N Receiver: E3JM-10DS4-N E3JM-10S4T-N Emitter: E3JM-10L-N Receiver: E3JM-10DS4T-N E3JM-R4M4 E3JM-R4M4T E3JM-R4S4 E3JM-R4S4T E3JM-DS70M4 E3JM-DS70M4T E3JM-DS70S4 E3JM-DS70S4T *Through-beam Sensors are sold in sets that include both the Emitter and Receiver. Note: UL-listed models have the -US suffix. The model number for an E3JM Through-beam Sensor ends in “-US” (and not in “-N”). (Example: E3JM-10M4-US). Tightening nuts, washers, and rubber bushings are not provided with these models. Change: Shape of the E3JM conduit socket Accessories (Order Separately) Slit (A Slit is not provided with the Sensor for through-beam. Order a Slit separately if required.) (Refer to Dimensions on page 9.) Slit width 1 mm × 20 mm Sensing distance [email protected](T)-N Minimum detectable object (reference value) 1.2 m 1-mm dia. Model E39-S39 Quantity Remarks 1 Slit each for (Seal-type long slit) the Emitter and Can be used with the [email protected](T)-N Receiver (2 Slits Models. total) Reflectors (A Reflector is required for each Retro-reflective Sensor.) The E39-R1 Reflector is provided with the Sensor. Order other Reflectors separately if required. (Refer to Dimensions on E39-L/E39-S/E39-R.) Name Reflectors Sensing distance [email protected](T) Model 4m E39-R1 Quantity 1 Remarks Provided with the [email protected](T) Note: Refer to Reflectors on E39-L/E39-S/E39-R for details. 1 E3JM Mounting Bracket Some Mounting Brackets are provided with the Sensor. Order other Mounting Brackets separately if required. (Refer to E39-L/E39-S/E39-R) Appearance Model Quantity Remarks E39-L53 1 Provided with the E3JM. E39-L51 1 Mounting Bracket designed for changing from he E3A-M, E3A2, E3A3, OA-5, or OA-5N to the E3JM. Note: 1. When using a Through-beam Sensor, order one Connector for the Receiver and one for the Emitter. 2. Refer to Mounting Brackets on E39-L/E39-S/E39-R for details. 2 E3JM Ratings and Specifications Sensing method Item Model Through-beam model Retro-reflective model (with MSR function) Diffuse-reflective model [email protected](T)-N [email protected](T) [email protected](T) Sensing distance 10 m 4 m (When using E39-R1) Standard sensing object Opaque: 14.8-mm dia. min. Opaque: 75-mm dia. min. Differential travel --- Directional angle Both Emitter and Receiver 3° to 20° 1° to 5° Light source (wavelength) Infrared LED (950 nm) Red LED (660 nm) Power supply voltage 12 to 240 VDC±10%, ripple (p-p): 10% max. 24 to 240 VAC±10%, 50/60 Hz Power consumption DC 3 W max. (Emitter 1 W max. Receiver 2 W max.) 2 W max. AC 3 W max. (Emitter 1 W max. Receiver 2 W max.) 2 W max. Response time --20% max. of sensing distance --Infrared LED (950 nm) Relay output (E3JM-@@M4 (T) model): SPDT, 250 VAC, 3A (cosφ=1) max., 5 VDC, 10 mA min. DC SSR output (E3JM-@@S4 (T) model): 48 VDC, 100 mA max. (residual voltage: 2 V max.) Light-ON/Dark-ON selectable Control output Life expectancy (relay output) White paper (200 × 200 mm): 700 mm Mechanical 50,000,000 times min. (switching frequency: 18,000 times/h) Electrical 100,000 times min. (switching frequency: 1,800 times/h) Relay output (E3JM-@@M4 (T) models) Operate or reset: 30 ms max. DC SSR output (E3JM-@@S4 (T) models) Operate or reset: 5 ms max. Sensitivity adjustment --- One-turn adjuster Timer function * ON-delay/OFF-delay/One-shot delay switch selectable Delay time: 0.1 to 5 s (adjustable), only for E3JM-@@@4T Ambient illumination (Receiver side) Incandescent lamp: 3,000 lx max. Ambient temperature range Operating: −25°C to 55°C, Storage: −30°C to 70°C (with no icing or condensation) Ambient humidity range Operating: 45% to 85% (with no condensation), Storage: 35% to 95% (with no condensation) Insulation resistance 20 MΩ min. at 500 VDC Dielectric strength 2,000 VAC, 50/60 Hz for 1 min. Vibration resistance Destruction 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions Malfunction 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 3 times each in X, Y, and Z directions Malfunction 100 m/s2 3 times each in X, Y, and Z directions Degree of protection IEC 60529: IP66 Connection method Terminal block Weight (packed state) Approx. 270 g Material Accessories Approx. 160 g Case ABS (Acrylonitril Butadiene Styrene) Lens Methacrylic resin Cover Polycarbonate Mounting Bracket Iron Mounting Bracket (with screw), Nuts, Terminal Protection Cover, One set of cable connection nuts (excluding -US Models), Instruction manual, Reflector (E39-R1: only for Retro-reflective Sensors) *The timer cannot be disabled for models with timer functions (E3JM-@@@4T). 3 E3JM Engineering Data (Reference Value) Parallel Operating Range [email protected](T)-N [email protected](T)-N + E39-S39 (Optional Slit) [email protected](T) + E39-R1 (A Slit is mounted to the Emitter and Receiver.) (Supplied Reflector) Distance Y (mm) Through-beam 600 400 200 0 2 4 6 8 10 12 Retro-reflective 60 Distance Y (mm) Distance Y (mm) Through-beam Y 40 X 20 0 14 16 0.5 1 1.5 2 2.5 3 150 Reflector: E39-R1 100 50 0 3.5 1 2 3 4 5 6 −200 Distance X (m) −20 −400 Y −50 −40 −100 −60 −150 8 Y X −600 7 Distance X (m) Distance X (m) X Operating Range Diffuse-reflective [email protected](T) Distance Y (mm) 60 Sensing object: 200 × 200 mm 50 Y 40 X 30 20 10 0 2 4 6 8 10 −10 Distance X (m) −20 White paper Black carbon SUS (Luster) Aluminum foil (No luster on the back) −30 −40 −50 −60 Excess Gain Ratio vs. Set Distance Retro-reflective [email protected](T)-N [email protected](T) + E39-R1 (Supplied Reflector) 1,000 [email protected](T) + E39-R3 (Optional Reflector) 1,000 Reflector: E39-R3 500 300 Excess gain ratio 1,000 Reflector: E39-R1 500 500 100 50 Excess gain ratio Excess gain ratio Through-beam 100 50 100 50 30 10 10 10 5 5 5 3 Operating 1 level 0.5 Operating 1 level 0.5 Operating 1 level 0.5 0.3 0.1 0 2 4 6 8 10 12 14 16 18 Distance (m) 0.1 0.1 0 1 2 3 4 5 6 7 8 9 Distance (m) 0 1 2 3 4 5 6 7 8 9 Distance (m) 4 E3JM Sensing Object Size vs. Sensing Distance Diffuse-reflective [email protected](T) 1,000 Sensing object: 500 white paper 200 × 200 mm Distance (m) Excess gain ratio [email protected](T) 100 12 10 50 8 10 6 White paper Black carbon SUS (Luster) Aluminum foil (No luster on the back) 5 4 Operating 1 level 0.5 2 0.1 0 100 200 300 400 500 600 700 800 900 Distance (mm) 0 20 40 60 80 100 120 140 160 180 200 220 Side length of sensing object (mm) 5 E3JM I/O Circuit Diagrams Relay Output Models Model E3JM-10M4(T)-N *1 E3JM-R4M4(T) Timing chart 24 to 240 VAC 12 to 240 VDC Incident light No incident light Indicator (red) *2 L-ON (Ta) E3JM-DS70M4(T) Output circuit D-ON (Ta) Photoelectric Sensor main circuit ON OFF ON OFF ON OFF Power Source 1 No polarity 2 3 Tb 4 Tc 5 Ta Contact output (Built-in Relay: G6C) Refer to page 7 for information on Sensors with timers (T). DC SSR Output Models Model Timing chart Output circuit 24 to 240 VAC 12 to 240 VDC Power Source 1 No polarity E3JM-10S4(T)-N *1 Incident light No incident light Indicator (red) *2 E3JM-R4S4(T) L-ON (Ta) E3JM-DS70S4(T) D-ON (Ta) 2 ON OFF L/ON OFF Refer to page 7 for information on Sensors with timers (T). NO I1 D/ON Photoelectric Sensor main circuit Load 3 Drive Circuit ON OFF ON Load 5 Drive Circuit NC 48 VDC max. I2 I1+I2<100 mA 4 COM Note: Connect terminal 1 to any polarity and terminal 2 to the power supply because there is no polarity on the Emitter side. *1. Models numbers for Through-beam Sensors ([email protected](T)-N) are for sets that include both the Emitter and Receiver. The model number of the Emitter is always E3JM-10L-N. Add a “D” to get the model number of the Receiver (example: E3JM-10DM4-N). Confirm the model numbers of the Emitter and Receiver in Ordering Information. *2. This is the light indicator on Sensors without a timer and the operation indicator on Sensors with a timer. 6 E3JM Safety Precautions Refer to Warranty and Limitations of Liability. WARNING This product is not designed or rated for ensuring safety of persons either directly or indirectly. Do not use it for such purposes. Precautions for Correct Use Do not use the product in atmospheres or environments that exceed product ratings. ● Designing Operation Note: Switch configuration Switch selection MODE 0 1 MODE 0 1 Models without timer D·ON D·ON L·ON ON-delay MODE 0 1 Models with timer L·ON D·ON TIMER SW2 Operation Selector Selector switch for timer mode Light-ON, Relay ON, DC output switching element ON D·ON SW1 TIMER SW2 Both SW1 and SW2 at "0." L·ON ON OFF D·ON ON OFF One-shot delay MODE 0 1 L·ON No incident light Dark-ON, Relay ON DC output switching element ON OFF-delay MODE 0 1 SW1 Timing charts Incident light L·ON MODE 0 1 D·ON L·ON Operation selector D·ON The white part of the DIP switch indicates which setting is selected. ON-delay OFF-delay One-shot delay MODE 0 1 L·ON D·ON SW1 TIMER SW2 Only SW2 at "1." L·ON SW1 TIMER SW2 Only SW1 at "1," which overrides either setting of SW2. Incident light Incident light No incident light No incident light Incident light No incident light T T ON L·ON OFF T ON D·ON OFF ON L·ON OFF T ON D·ON OFF T ON L·ON OFF T ON D·ON OFF Note: The operation selector is the same as that for models without a timer. Output Relay Contact If E3JM is connected to a load with contacts that spark when the load is turned OFF (e.g., a contactor or valve), the normally-closed side may be turned ON before the normally-open side is turned OFF or vice-versa. If both normally-open output and normally-closed output are used simultaneously, apply an surge suppressor to the load. Refer to OMRON’s PCB Relays Catalog (X33) for typical examples of surge suppressors. 7 E3JM ● Wiring Connecting and Wiring ● Others Terminal Protection Cover (Provided) • We recommend connecting a cable with a conductor cross-section of 0.3 mm2 and an outer diameter of 6 to 8 mm. • Be sure to firmly tighten the cover in order to maintain waterproof and dustproof properties. The screw size of the conduit sockets is shown in the following table. Model E3JM-@ Conduit socket thread size PF1/2 The terminal protection cover is designed to improve safety by maintaining the sensitivity properties of the product and by preventing any contact with charged sections while it is being operated with the mode set to the timer mode. Mount the product as shown in the following diagram (mount the Through-beam Model on the Receiver side). • When using the DC SSR output model, the total of the load current for the Light-ON output (NO) and that for the Dark-ON (NC) should be 100 mA max. If the total exceeds 100 mA, the load short-circuit protection function will be activated (this function will be reset when the power of the Photoelectric Sensor is turned OFF). Terminal protection cover E3JM Cable End Treatment Adjust the four wires to the same length when the Ta output is to be used only. If both the Ta and Tb outputs are to be used, treat them as shown in the following diagram. Recommended example Approx. 45 mm Ambient Conditions (Installation Area) Power source Tc, Ta The E3JM will malfunction if installed in the following places. • Places where the E3JM is exposed to a dusty environment. • Places where corrosive gases are produced. Tb Rubber bushing (provided)* Washer (provided)* Tightening nut (provided)* Approx. 55 mm Round type 10 max. 10 max. 7 max. 3.6 dia. min. (Unit: mm) Fork type Receiver Recommended Crimp Terminal Dimensions Emitter * These parts are not provided with models with a -US suffix. 7 max. 19 max. (After crimping) 7 max. 3.6 dia. min. 7 max. 19 max. • Places where the E3JM is directly exposed to water, oil, or chemicals. (After crimping) Receiver Emitter Note: Use terminals with insulation tube (recommended crimp terminal: 1.25 to 3.5). 8 E3JM (Unit: mm) Dimensions Tolerance class IT16 applies to dimensions in this datasheet unless otherwise specified. Sensors [email protected](T)-N * [email protected](T) [email protected](T) With Mounting Bracket Attached With Mounting Bracket Attached 8 8 24.5 22 6 24.5 6 dia. 12.4 18 39.5 Emitter: E3JM-10L-N Receiver: [email protected] (T) -N 25 11.5 4.1 Lens: 14.8 dia. 44 (A) *2 Mounting Holes Two, M6 42 6 dia. 12.4 75 65 Indicator *1 25 18 39.5 11.5 4.1 6 75 65 Indicator *1 3 3 Emitter 65 80 9 1.6 15 6 (12.4) 6.4 6 Optical axis Two, M4×30 65 80 22 6 (12.4) 6.4 6 JIS B 0202 PF1/2 20 Steel 5 40 54.5 Hexagonal nut (Diagonal: 22) Applicable cable: 6 to 8 dia. *1. Emitter: Power indicator Receiver: Light indicator (without timer function) Operation indicator (with timer function) *2. Mounting Brackets can be used on the A side. Note: The operating mode switch and timer mode switch are located inside the cover. Receiver Two, M4 × 30 47.5 9 1.6 15 (A) *2 Mounting Holes JIS B 0202 PF1/2 20 Steel 5 40 54.5 Hexagonal nut (Diagonal: 22) Applicable cable: 6 to 8 dia. Two, M6 *1. Light indicator (without timer function) Operation indicator (with timer function) *2. Mounting Brackets can be used on the A side. 42 Note: The operating mode switch, timer mode switch, and sensitivity adjuster (sensitivity adjuster: [email protected](T) only) are located inside the cover. * Models numbers for Through-beam Sensors ([email protected](T)-N) are for sets that include both the Emitter and Receiver. The model number of the Emitter is always E3JM-10L-N. Add a “D” to get the model number of the Receiver (example: EE3JM-10DM4-N). Confirm the model numbers of the Emitter and Receiver in Ordering Information. Accessories (Order separately) Seal-type Long Slit E39-S39 Mounting Brackets Refer to E39-L/E39-S/E39-R for details. 14 1±0.1 Materials: Polyester 0.1-mm thick 20 26.5 9 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. 2015.10 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.