Multi voltage photoelectric sensor in plastic housing with timer function E3JM The square sized E3JM family provides 12 to 240 VDC and 24 to 240 VAC power supply voltage, an enhanced sensing distance and a timer function. * 12 to 240 VDC and 24 to 240 VAC supply voltage * Relay or solid state relay output * Timer function Ordering Information Sensor type Through-beam Retro-reflective with M.S.R. Diffuse-reflective Sensing distance 10 m 4m 700 mm (adjustable) Connection method Timer function Terminal block (with PG 13.5) - Order code Relay output E3JM-10M4-G-N DC SSR output minus common plus common E3JM-10S4-G-N E3JM-10R4-G-N ON or OFF delay E3JM-10M4T-G-N E3JM-10S4T-G-N E3JM-10R4T-G-N 0.1 s to 5 s - E3JM-R4M4-G E3JM-R4S4-G E3JM-R4R4-G ON or OFF delay E3JM-R4M4T-G E3JM-R4S4T-G E3JM-R4R4T-G 0.1 s to 5 s - E3JM-DS70M4-G E3JM-DS70S4-G E3JM-DS70R4-G ON or OFF delay E3JM-DS70M4T-G E3JM-DS70S4T-G E3JM-DS70R4T-G 0.1 s to 5 s E3JM 1 Accessories Slit Slit width Sensing distance Minimum sensing object (typical) Model Quantity Remarks 1 mm x 20 mm 1.2 m 1 mm dia. E39-S39 1 Slit each for Emitter (Seal-type long slit) and Receiver (2 Slits Can be used with the Through-beam Model total ) E3JM-10@4(T). Reflectors Name Sensing distance (typical) Model Quantity Remarks Reflectors 4 m (rated value) E39-R1 1 Small Reflectors 3.5 m E39-R3 1 --- Tape Reflectors 1 m (200 mm) (See note 2.) E39-RS1 1 --- 1.6 m (200 mm) (See note E39-RS2 2.) 1 2 m (200 mm) (See note 2.) E39-RS3 1 Provided with the E3JM-R4@4(T). Note 1. For the complete overview of available reflectors please refer to www.industrial.omron.eu or to the accessory datasheet E26E. 2. Values in brackets are the minimum required distance between the Sensor and Reflector. Mounting Bracket Appearance Model Quantity Remarks E39-L53 1 Provided with the E3JM Note: If a Through-beam Model is used, order two Mounting Brackets for the Emitter and Receiver respectively. 2 Multi voltage photoelectric sensor Specifications Ratings/Characteristics Item Through-beam E3JM-10@4 Sensing distance E3JM-10@4T 10 m Retro-reflective with M.S.R. Diffuse-reflective E3JM-R4@4 E3JM-DS70@4 E3JMDS70@4T E3JM-R4@4T 4 m (When using E39-R1) White paper (200 x 200 mm): 700 mm Standard sensing object Opaque: 14.8-mm dia. min. Opaque: 75-mm dia.min. --- Differential travel --- --- 20% max. of sensing distance Directional angle Both Emitter and Receiver 3 to 1 to 5 20 --- Light source (wavelength) Infrared LED (950 nm) Infrared LED (950 nm) Power supply voltage 12 to 240 VDC10%, ripple (p-p): 10% max. 24 to 240 VAC10%, 50/60 Hz Red LED (660 nm) Power consumption 3 W max. Control output Relay output (M Models): SPDT 250 VAC, 3 A max. (cos = 1) 5 VDC, 10 mA min. DC SSR output (S, R Models):48 VDC, 100 mA max. (residual voltage: 2 V max.) Light-ON/Dark-ON selectable Life expectancy Response time 2 W max. 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 Operation or reset: 30 ms max. DC SSR output Operation or reset: 5 ms max. Sensitivity adjustment --- Timer function (See note.) ON-delay/OFF-delay/One-shot delay switch selectable Delay time: 0.1 to 5 s (adjustable), only for E3JM-@@@4T One-turn adjuster Ambient illumination (Receiver side) Incandescent lamp: 3,000 lx max. Ambient temperature Operating:-25C to 55C (with no icing or condensation) Storage:-30C to 70C (with no icing or condensation) Ambient humidity Operating:45% to 85% (with no condensation) Storage:35% to 95% (with no condensation) Insulation resistance 20 M min. at 500 VDC between current-carrying parts and case Dielectric strength 2,000 VAC, 50/60 Hz for 1 min. 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 3 times 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 Malfunction 100 m/s2 3 times each in X, Y, and Z directions Degree of protection IEC 60529: IP66 Connection method Terminal block Indicator Light indicator Operation indi- Light indicator (red) (red), power in- cator (red), power indicator dicator (red) (red) Weight (packed state) Approx. 270 g Material Case ABS Lens Methacrylic resin Accessories Cover Polycarbonate Mounting Bracket Iron Approx. 160 g Operation indi- Light indicator cator (red) (red) Operation indicator (red) Approx. 160 g Mounting Bracket (with screw), nut, terminal protection cover, one set of cable connection nuts, reflector (E39-R1: only for retro-reflective models), instruction manual Note: The timer cannot be disabled for Models with timer functions (E3JM-@@@4T). E3JM 3 Engineering Data Parallel Operating Range (Typical) Through-beam E3JM-10@4(T) with E39-S39 (Slit) 600 Distance Y (mm) Distance Y (mm) E3JM-10@4(T) 400 200 0 2 Parallel Operating Range (Typical) Retro-reflective 4 6 8 10 12 60 Emitter 40 Optical axis Receiver X 20 150 100 50 0 14 16 Y E3JM-R4@4(T) (When Using E39-R1) Distance Y (mm) Parallel Operating Range (Typical) Through-beam 0.5 1 1.5 2 Distance X (m) 2.5 3 0 3.5 Distance X (m) -200 -20 -50 -40 -100 Emitter -400 Y Receiver X -600 Optical axis -60 -150 0 Size of Sensing Object vs. Sensing Distance Diffuse-reflective E3JM-DS70@4(T) Distance (m) Distance Y (mm) E3JM-DS70@4(T) 60 Sensing object: 200 x 200 white paper 40 10 8 0 6 -20 4 White paper Black carbon SUS (Luster) Aluminum foil (No luster on the back) 500 100 50 5 Operating level 400 600 800 40 60 80 100 120 140 160 180 200 220 Excess gain ratio 100 50 4 6 8 10 12 14 16 18 Distance (m) E3JM-DS70@4(T) 100.0 100 50 30 10 5 5 3 10.0 1.0 Operating level 1 0.5 2 Excess Gain Ratio vs. Set Distance (Typical) Diffuse-reflective 1,000 Reflector: E39-R3 500 300 10 Operating level 0 Side length of sensing object (mm) E3JM-R4@4(T) (When Using E39-R3) 1,000 Reflector: E39-R1 500 1 20 Excess Gain Ratio vs. Set Distance (Typical) Retro-reflective E3JM-R4@4(T) (When Using E39-R1) Excess gain ratio 0 1000 1200 Distance X (mm) Excess gain ration 200 Excess Gain Ratio vs. Set Distance (Typical) Retro-reflective 0.5 0.3 0.1 0.1 0 1 2 3 4 5 6 7 8 9 Distance (m) 4 0.5 0.1 0 5 6 7 Distance X (m) 10 2 -60 4 1,000 1 -40 3 E3JM-10@4(T) 12 20 2 Excess Gain Ratio vs. Set Distance (Typical) Through-beam Excess gain ratio Operating Range (Typical) Diffuse-reflective 1 0 1 2 3 4 5 6 7 8 9 Distance (m) 0.1 0 200 400 600 800 1000 1200 1400 1600 Distance (mm) Multi voltage photoelectric sensor Operation Output Circuit Relay Output Models DC SSR Output Models E3JM-@M4(T) E3JM-@S4(T) 24 to 240 VAC 12 to 240 VDC 24 to 240 VAC 12 to 240 VDC Photoelectric Sensor Main circuit 2 Polarity: Optional Polarity: Optional 2 3 Tb 4 Tc 5 Power source 1 Power source 1 L-ON Contact output Ta NO I1 D-ON (Built-in Relay: G6C) Photoelectric Sensor Main circuit Load 3 Drive circuit 48 VDC max. Load 5 Drive circuit NC I2 I1+I2 < 100 mA 4 COM E3JM-@R4(T) 24 to 240 VAC 12 to 240 VDC Power source 1 Polarity: Optional 2 COM 4 Drive circuit I1 NO 3 Photoelectric Sensor Main circuit Load L-ON 48 VDC max. Drive circuit D-ON NC 5 I2 Load I1+I2 < 100 mA Timing Charts Models without Timer Models with Timer ON-delay Incident light No incident light OFF-delay No incident light No incident light No incident light Light-ON mode Dark-ON mode D*ON OFF Light-ON mode ON L*ON OFF Dark-ON mode ON D*ON OFF E3JM ON L*ON OFF ON L*ON OFF T T T ON OFF T T T ON L*ON One-shot delay Incident light Incident light Incident light ON D*ON OFF ON D*ON OFF 5 Precautions Adjustment ! Warning Through-beam Models This product is not designed or rated for ensuring safety of persons. Do not use it for such purposes. Connections Through-beam Models NO COM Tb Tc Retro-reflective Models Receiver Emitter Power source NC Ta 3 4 5 1 2 2 1 5 4 3 Sensing object 12 to 240 VDC 24 to 240 VAC For a E3JM with the timer function, the indicator will be lit when incident light is received while the mode is switched to Light-ON, and the indicator will be lit when light is interrupted while the mode is switched to Dark-ON. Move the Emitter and Receiver horizontally and vertically, and locate them to the center of the range in which the Receiver indicator is lit. Power source 12 to 240 VDC 24 to 240 VAC The indicator of the Retro-reflective Model with the timer function is lit in the same way as for the Through-beam Model. As with the Through-beam Model, adjust the Reflector and Sensor. Since the directional angle of the E3JM Retro-reflective Model is 1 to 5 degrees, pay careful attention when adjusting the Sensor. Diffuse-reflective Models The indicator of the Diffuse-reflective Model with the timer function is lit in the same way as for the Through-beam Model. Retro-reflective Models NO COM Tb Tc NC Ta Sensing object is present. Receiver Sensing object is not present. E39-R1 Reflector Power source 3 4 5 1 2 Sensing object (C) Release (A) Operation 12 to 240 VDC 24 to 240 VAC Diffuse-reflective Models (B) Operation Sensitivity Sensitivity NO COM Tb Tc NC Ta Receiver Sensing object Power source 3 4 5 1 2 12 to 240 VDC 24 to 240 VAC 1. If a sensing object is present as shown above, turn the sensitivity adjuster clockwise to increase the sensitivity. Point (A) is where the indicator is lit. 2. Remove the sensing object and turn the adjuster clockwise. Point (B) is where the indicator is lit by background objects. 3. Turn the adjuster counterclockwise to decrease the sensitivity, starting from the point (B). Point (C) is where the indicator is lit. 4. The center point between the point (A) and point (C) is the optimum position. If the indicator is not lit by the background object at the maximum sensitivity, set to the center point between the point (A) and the maximum sensitivity. Note: The sensitivity adjuster may be damaged if an excessive force is applied. Precautions for Correct Use Switch Configuration Models without Timer MODE 0 1 MODE 0 1 D*ON Models with Timer D*ON L*ON L*ON SW1 TIMER SW2 Switch for operating mode Switch for operating mode Switch for timer mode 6 Multi voltage photoelectric sensor Switch Selection Models without Timer Models with Timer ON-delay MODE 0 1 D*ON OFF-delay MODE 0 1 D*ON Dark-ON, Transistor output ON L*ON L*ON D*ON SW1 TIMER SW2 MODE 0 1 D*ON L*ON Both SW1 and SW2 at "0." Light-ON, Transistor output ON One-shot delay MODE 0 1 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. Note: The switch for the operating mode is the same as that for models without a timer. Connecting and Wiring Terminal Protection Cover (Accessory) Recommended outer diameter of cables is from 6 to 8 dia. Be sure to firmly tighten the cover in order to maintain waterproof and dustproof properties. 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). 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. Terminal protection cover Approx. 45 mm Power source Tc, Ta E3JM Rubber bushing (accessory) (See note.) Washer (accessory) (See note.) Tightening nut (accessory) (See note.) Approx. 55 mm Recommended Crimp Terminal Dimensions (Unit: mm) Round type 10 max. 7 max. 7 max. 3.6 dia. min. 19 max. (After crimping) Fork type 10 max. 7 max. Output Relay Contact If a load, such as contactor or valve is used that may produce arc when it is turned OFF, the NC (or NO) side may turn ON before the NO (or NC) side is turned OFF. When using both the NC and NO outputs, use an arc killer. Connecting and Wiring DC SSR Output Models 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 ). 7 max. 3.6 dia. min. 19 max. (After crimping) Note: Use terminals with insulation tube (recommended crimp terminal: 1.25 to 3.5). E3JM 7 Ambient Conditions (Installation Area) The E3JM will malfunction if installed in the following places. * Places where the E3JM is exposed to a dusty environment. Receiver Emitter * Places where corrosive gases are produced. Receiver Emitter * Places where the E3JM is directly exposed to water, oil, or chemicals. Dimensions Note 1. The operating mode switch and timer mode switch are located inside the cover. 2. All units are in millimeters unless otherwise indicated. E3JM-10@4T E3JM-DS70@4(T) E3JM-R4@4(T) 8 8 24.5 22 6 24.5 6 dia. 18 39.5 12.4 25 11.5 4.1 Lens: 14.8 dia. 65 25 4.1 (A)*** Emitter 65 PG 13.5 * Emitter: Power indicator ** Receiver: Light indicator (without timer function) Operation indicator (with timer function) *** Mounting Brackets can be used on the A side. 40 54.5 6 75 65 Indicator* 3 80 20 18 39.5 11.5 Hexagonal nut (Diagonal: 22) Applicable cable: 6 to 8 dia. Two, M4 x 30 Receiver 47.5 Iron 5 8 75 65 Indicator* ** 9 1.6 6 dia. 12.4 6 Two, M4 x 30 Optical axis 44 6 (12.4) 6.4 3 80 15 22 6 (12.4) 6.4 6 9 1.6 15 (A)*** PG 13.5 20 Iron 5 40 54.5 * Light indicator (without timer function) Operation indicator (with timer function) ** No sensitivity adjustment volume on the Retro-reflective Model. *** Mounting Brackets can be used on the A side. Hexagonal nut (Diagonal: 22) Applicable cable: 6 to 8 dia. Multi voltage photoelectric sensor Reflectors Seal-type Long Slit E39-R1 (Provided with Retro-reflective Models) E39-S39 Materials: Reflective side: PMMA (Acrylic resin) Back side: ABS resin Two, 3.5 dia. 14 40.3 34 7 7.5 10.1 20 26.5 Materials: Polyester 0.1-mm thick 59.9 52 8 2.7 1.6 Small Reflector (Order Separately) E39-R3 Materials: Reflective side: PMMA (Acrylic resin) Back side: ABS resin 11 6 4.5 3.4 Adhesive 29 3.4 R20 14 7 20 18.45 0.2 13.7 0.2 22.9 20 0.2 11 22.5 19.3 Adhesive 16 Two, 3.2 dia. 25.4 34.8 38 34.8 19.3 22.5 41.8 Two, M3 25.4 Two, M3 R25.4 34.8 38 3.2 34 1.2 2.6 10.1 1.2 2.6 1.2 10 Stainless steel (SUS304) Tape Reflectors (Order Separately) E39-RS1 E39-RS3 35 0.5 10 80 0.5 Four, R1 Adhesive Materials: Acrylic E39-RS2 70 40 0.5 Four, R1 35 Adhesive Materials: Acrylic Four, R1 Adhesive Materials: Acrylic E3JM 9 WARRANTY OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED. LIMITATIONS OF LIABILITY OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY. In no event shall responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted. IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS 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 OR REPAIR. SUITABILITY FOR USE * Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this document. * Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles, safety equipment, and installations subject to separate industry or government regulations. * Systems, machines, and equipment that could present a risk to life or property. Please know and observe all prohibitions of use applicable to the products. NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. PERFORMANCE DATA Performance data given in this document 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 users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability. CHANGE IN SPECIFICATIONS Product specifications and accessories may be changed at any time based on improvements and other reasons. THE PRODUCTS CONTAINED IN THIS DOCUMENT ARE NOT SAFETY RATED. THEY ARE NOT DESIGNED OR RATED FOR ENSURING SAFETY OF PERSONS, AND SHOULD NOT BE RELIED UPON AS A SAFETY COMPONENT OR PROTECTIVE DEVICE FOR SUCH PURPOSES. Please refer to separate catalogs for OMRON's safety rated products. It is our practice to change model 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 model numbers may be assigned to fix or establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual specifications of purchased products. OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the DIMENSIONS AND WEIGHTS customer's application or use of the product. At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product, machine, system, or other application or use. The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible uses of the products, nor is it intended to imply that the uses listed may be suitable for the products: Cat. No. E203-E2-05 E3JM ERRORS AND OMISSIONS The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical, or proofreading errors, or omissions. PROGRAMMABLE PRODUCTS OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof. In the interest of product improvement, specifications are subject to change without notice. OMRON EUROPE B.V. Wegalaan 67-69, NL-2132 JD, Hoofddorp, The Netherlands Phone: +31 23 568 13 00 Fax: +31 23 568 13 88 www.industrial.omron.eu Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.