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 Sensing Connec- Timer function Order code distance tion Relay output DC SSR output method minus common plus common Through-beam 10 m Terminal – E3JM-10M4-G-N E3JM-10S4-G-N E3JM-10R4-G-N block ON or OFF delay E3JM-10M4T-G-N E3JM-10S4T-G-N E3JM-10R4T-G-N (with 0.1 s to 5 s PG 13.5) Retro-reflective with M.S.R. 4 m – 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 Diffuse-reflective 700 mm – E3JM-DS70M4-G E3JM-DS70S4-G E3JM-DS70R4-G (adjustable) 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 Model Quantity Remarks object (typical) 1 mm × 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 total ) Through-beam Model E3JM-10@4(T). Reflectors Name Sensing distance (typical) Model Quantity Remarks Reflectors 4 m (rated value) E39-R1 1 Provided with the E3JM-R4@4(T). 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 1 2.) 2 m (200 mm) (See note 2.) E39-RS3 1 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 Retro-reflective with M.S.R. Diffuse-reflective E3JM-10@4 E3JM-10@4T E3JM-R4@4 E3JM-R4@4T E3JM-DS70@4 E3JM- DS70@4T Sensing distance 10 m 4 m (When using E39-R1) White paper (200 × 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) Red LED (660 nm) Infrared LED (950 nm) Power supply voltage 12 to 240 VDC±10%, ripple (p-p): 10% max. 24 to 240 VAC±10%, 50/60 Hz Power consumption 3 W max. 2 W max. Control output Relay output (M Models): SPDT 250 VAC, 3 A max. (cosϕ = 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 Mechanical 50,000,000 times min. (switching frequency: 18,000 times/h) Electrical 100,000 times min. (switching frequency: 1,800 times/h) Response time Relay out- Operation or reset: 30 ms max. put DC SSR Operation or reset: 5 ms max. output Sensitivity adjustment --- One-turn adjuster 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 Ambient illumination (Receiver Incandescent lamp: 3,000 lx max. side) Ambient temperature Operating:–25°C to 55°C (with no icing or condensation) Storage:–30°C to 70°C (with no icing or condensation) Ambient humidity Operating:45% to 85% (with no condensation) Storage:35% to 95% (with no condensation) Insulation resistance 20 MΩ 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 resis- Destruction 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions tance Malfunction 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions 2 Shock resistance Destruction 500 m/s 3 times each in X, Y, and Z directions 2 Malfunction 100 m/s 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 Operation indi- Light indicator Operation indi- (red), power in- cator (red), (red) cator (red) (red) cator (red) dicator (red) power indicator (red) Weight (packed state) Approx. 270 g Approx. 160 g Approx. 160 g Material Case ABS Lens Methacrylic resin Cover Polycarbonate Mounting Iron Bracket Accessories 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) Parallel Operating Range (Typical) Parallel Operating Range (Typical) Through-beam Through-beam Retro-reflective E3JM-10@4(T) E3JM-10@4(T) with E39-S39 (Slit) E3JM-R4@4(T) (When Using E39-R1) 600 60 150 Optical axis Y Emitter 400 40 100 X Receiver 200 20 50 0 0 0 24 6 8 10 12 14 16 0.5 1 1.5 2 2.5 33.5 Distance X (m) Distance X (m) −200 −20 -50 Emitter Optical axis Y −400 −40 -100 Receiver X −600 −60 -150 01 2 3 45 6 7 Distance X (m) Size of Sensing Object vs. Sensing Excess Gain Ratio vs. Set Distance Operating Range (Typical) Distance (Typical) Diffuse-reflective Diffuse-reflective Through-beam E3JM-DS70@4(T) E3JM-DS70@4(T) E3JM-10@4(T) 12 1,000 60 500 Sensing object: 200 x 200 white paper 10 40 100 50 8 White paper 20 Black carbon SUS (Luster) Aluminum foil 10 6 0 (No luster on the back) 5 4 -20 Operating level 1 0.5 -40 2 0.1 -60 04 2 6 8 10 12 14 16 18 0 20 40 60 80 100 120 140 160 180 200 220 0 200 400 600 800 1000 1200 Distance (m) Distance X (mm) Side length of sensing object (mm) Excess Gain Ratio vs. Set Distance Excess Gain Ratio vs. Set Distance Excess Gain Ratio vs. Set Distance (Typical) (Typical) (Typical) Retro-reflective Retro-reflective Diffuse-reflective E3JM-R4@4(T) (When Using E39-R1) E3JM-R4@4(T) (When Using E39-R3) E3JM-DS70@4(T) 1,000 1,000 100.0 Reflector: E39-R1 Reflector: E39-R3 500 500 300 100 100 50 50 10.0 30 10 10 5 5 3 1.0 Operating level Operating level 1 1 0.5 0.5 0.3 0.1 0.1 0.1 02 1 3 45 6 7 8 9 02 1 3 45 6 7 8 9 0 200 400 600 800 1000 1200 1400 1600 Distance (m) Distance (m) Distance (mm) 4 Multi voltage photoelectric sensor Excess gain ratio Distance Y (mm) Distance Y (mm) Excess gain ratio Distance (m) Distance Y (mm) Excess gain ration Excess gain ratio Distance Y (mm) Operation Output Circuit Relay Output Models DC SSR Output Models E3JM-@M4(T) E3JM-@S4(T) 24 to 240 VAC 24 to 240 VAC 12 to 240 VDC 12 to 240 VDC Power 1 source Power Photoelectric 1 source Polarity: Sensor Polarity: Optional Optional Main circuit 2 2 3 Tb L-ON 4 Tc Contact output 3 Load Drive NO 5 Ta circuit I1 D-ON (Built-in Relay: G6C) 48 VDC 5 Load max. Photo- Drive NC electric circuit I2 Sensor Main circuit I1+I2 < 100 mA 4 COM 24 to 240 VAC E3JM-@R4(T) 12 to 240 VDC Power 1 source Polarity: Optional 2 COM 4 Drive circuit NO I1 3 Load Photo- L-ON electric 48 VDC Sensor Drive max. Main circuit circuit I2 D-ON NC 5 Load I1+I2 < 100 mA Timing Charts Models without Timer Models with Timer ON-delay OFF-delay One-shot delay Incident light Incident light Incident light Incident light No incident light No incident light No incident light No incident light T T T ON ON ON ON L·ON Light-ON mode L·ON L·ON L·ON Light-ON mode OFF OFF OFF OFF T T T ON ON ON ON Dark-ON mode Dark-ON mode D·ON D·ON D·ON D·ON OFF OFF OFF OFF E3JM 5 Precautions Adjustment ! Warning Through-beam Models For a E3JM with the timer function, the indicator will be lit when This product is not designed or rated for ensuring safety of persons. incident light is received while the mode is switched to Light-ON, Do not use it for such purposes. and the indicator will be lit when light is interrupted while the mode is switched to Dark-ON. Connections Move the Emitter and Receiver horizontally and vertically, and Through-beam Models locate them to the center of the range in which the Receiver indi- cator is lit. NO COM NC Tb Tc Ta Retro-reflective Models Receiver Emitter The indicator of the Retro-reflective Model with the timer function 3 4 5 2 1 is lit in the same way as for the Through-beam Model. 12 5 4 3 As with the Through-beam Model, adjust the Reflector and Sen- sor. Since the directional angle of the E3JM Retro-reflective 12 to 240 VDC Sensing 24 to 240 VAC object Model is 1 to 5 degrees, pay careful attention when adjusting the Power Sensor. source 12 to 240 VDC 24 to 240 VAC Diffuse-reflective Models The indicator of the Diffuse-reflective Model with the timer func- Retro-reflective Models tion is lit in the same way as for the Through-beam Model. NO COM NC Tb Tc Ta Sensing object Sensing object Receiver is present. is not present. 3 4 5 12 (A) Operation (C) Release Sensing E39-R1 object 12 to 240 VDC Reflector 24 to 240 VAC (B) Operation Diffuse-reflective Models Sensitivity Sensitivity NO COM NC 1. If a sensing object is present as shown above, turn the sensi- Tb Tc Ta tivity adjuster clockwise to increase the sensitivity. Point (A) is Receiver where the indicator is lit. 3 4 5 2. Remove the sensing object and turn the adjuster clockwise. 12 Point (B) is where the indicator is lit by background objects. Sensing 3. Turn the adjuster counterclockwise to decrease the sensitivity, object starting from the point (B). Point (C) is where the indicator is 12 to 240 VDC lit. 24 to 240 VAC 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 Models with Timer MODE 0 1 MODE 0 1 D·ON L·ON D·ON L·ON SW1 TIMER SW2 Switch for operating mode Switch for operating mode Switch for timer mode 6 Multi voltage photoelectric sensor Power source Power source Power source Switch Selection Models without Timer Models with Timer ON-delay OFF-delay One-shot delay MODE MODE MODE 0 1 0 1 0 1 MODE 0 1 D·ON L·ON D·ON L·ON D·ON L·ON D·ON L·ON Dark-ON, Transistor output ON SW1 SW1 SW1 TIMER TIMER TIMER SW2 SW2 SW2 MODE 0 1 Both SW1 and SW2 at "0." Only SW2 at "1." Only SW1 at "1," D·ON L·ON Light-ON, Transistor output ON 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. The terminal protection cover is designed to improve safety by Be sure to firmly tighten the cover in order to maintain waterproof maintaining the sensitivity properties of the product and by pre- and dustproof properties. venting any contact with charged sections while it is being oper- ated with the mode set to the timer mode. Mount the product as Cable End Treatment shown in the following diagram (mount the Through-beam Model on the Receiver side). 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 Terminal protection cover them as shown in the following diagram. Approx. 45 mm Power source Tc, Ta E3JM Rubber bushing (accessory) (See note.) Approx. 55 mm Washer (accessory) (See note.) Tightening nut (accessory) (See note.) Output Relay Contact Recommended Crimp Terminal Dimensions If a load, such as contactor or valve is used that may produce arc (Unit: mm) 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 Round type NO outputs, use an arc killer. 10 max. Connecting and Wiring DC SSR Output Models 7 max. 7 max. When using the DC SSR output model, the total of the load cur- 3.6 dia. min. rent for the Light-ON output (NO) and that for the Dark-ON (NC) 19 max. (After crimping) should be 100 mA max. If the total exceeds 100 mA, the load short-circuit protection function will be activated (this function will Fork type be reset when the power of the Photoelectric Sensor is turned 10 max. OFF ). 7 max. 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. Places where corrosive gases are produced. 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 6 6 24.5 24.5 22 6.4 6 (12.4) 22 6.4 6 (12.4) 6 dia. 6 dia. 12.4 18 6 12.4 18 6 39.5 39.5 75 75 25 65 11.5 25 65 11.5 Indicator* 4.1 Indicator* 4.1 ** 3 Lens: 14.8 dia. 3 Emitter Two, 65 Two, 65 Optical axis M4 × 30 80 M4 × 30 80 Receiver 47.5 9 44 9 1.6 PG 13.5 20 1.6 PG 13.5 15 20 (A)*** 15 (A)*** Hexagonal nut 40 Hexagonal nut 40 5 (Diagonal: 22) Iron 5 (Diagonal: 22) 54.5 Iron Applicable cable: 54.5 Applicable cable: * Light indicator (without timer function) 6 to 8 dia. * Emitter: Power indicator 6 to 8 dia. Operation indicator (with timer function) ** Receiver: Light indicator (without timer function) ** No sensitivity adjustment volume on the Retro-reflective Model. Operation indicator (with timer function) *** Mounting Brackets can be used on the A side. *** Mounting Brackets can be used on the A side. 8 Multi voltage photoelectric sensor Emitter Receiver Emitter Receiver Reflectors E39-R1 (Provided with Retro-reflective Models) Seal-type Long Slit E39-S39 14 40.3 Materials: Reflective side: PMMA (Acrylic resin) 34 Two, 3.5 dia. Back side: ABS resin 7.5 0.1 1± 7 20 26.5 Materials: Polyester 0.1-mm thick 59.9 52 8 1.6 2.7 Small Reflector (Order Separately) E39-R3 Materials: Reflective side: PMMA (Acrylic resin) Back side: ABS resin 29 3.4 6 4.5 11 Adhesive 3.4 R20 14˚ 13.7 7 20 18.45 0.2 0.2 22.9 20 0.2 Adhesive 11 22.5 19.3 16 Two, 3.2 dia. 25.4 34.8 34.8 38 R25.4 Two, M3 25.4 34.8 38 34 41.8 3.2 Two, M3 19.3 1.2 22.5 2.6 1.2 10.1 Stainless steel 2.6 (SUS304) 10˚ 1.2 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 Adhesive 35 Materials: Acrylic Adhesive Four, R1 Materials: Acrylic E3JM 9 WARRANTYOutdoor use, uses involving pot ential chemical contamination or electrical interference, or conditions or uses not described in this OMRON’s exclusive warranty is that the products are free from de- document. fects in materials and workmanship for a period of one year (or other Nuclear energy control systems, combustion systems, railroad sys- period if specified) from date of sale by OMRON. tems, aviation systems, medical equipment, amusement machines, OMRON MAKES NO WARRANTY OR REPRESENTATION, EX- vehicles, safety equipment, and installations subject to separate in- PRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MER- dustry or government regulations. CHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF Systems, machines, and equipment t hat could present a risk to life THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT or property. THE BUYER OR USER ALONE HAS DETERMINED THAT THE Please know and observe all prohibitions of use applicable to the PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF products. THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER WAR- RANTIES, EXPRESS OR IMPLIED. NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING LIMITATIONS OF LIABILITY THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDI- ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT IS RECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR PROPERLY RATED AND INSTALLED FOR THE INTENDED USE COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, PERFORMANCE DATA WARRANTY, NEGLIGENCE, OR STRICT LIABILITY. In no event shall responsibility of OMRON for any act exceed the in- Performance data given in this document is provided as a guide for dividual price of the product on which liability is asserted. the user in determining suitability and does not constitute a warranty. It may represent the result of OMRON’s test conditions, and the users IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRAN- must correlate it to actual application requirements. Actual perfor- TY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS mance is subject to the OMRON Warranty and Limitations of Liability. UNLESS OMRON’S ANALYSIS CONFIRMS THAT THE PROD- UCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND CHANGE IN SPECIFICATIONS MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR. Product specifications and accessories may be changed at any time based on improvements and other reasons. SUITABILITY FOR USE It is our practice to change model numbers when published ratings or THE PRODUCTS CONTAINED IN THIS DOCUMENT ARE NOT features are changed, or when significant construction changes are SAFETY RATED. THEY ARE NOT DESIGNED OR RATED FOR EN- made. However, some specifications of the product may be changed SURING SAFETY OF PERSONS, AND SHOULD NOT BE RELIED without any notice. When in doubt, special model numbers may be as- UPON AS A SAFETY COMPONENT OR PROTECTIVE DEVICE signed to fix or establish key specifications for your application on FOR SUCH PURPOSES. Please refer to separate catalogs for OM- your request. Please consult with your OMRON representative at any RON's safety rated products. time to confirm actual specifications of purchased products. OMRON shall not be responsible for conformity with any standards, DIMENSIONS AND WEIGHTS codes, or regulations that apply to the combination of products in the customer’s application or use of the product. Dimensions and weights are nominal and are not to be used for man- ufacturing purposes, even when tolerances are shown. At the customer’s request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that ERRORS AND OMISSIONS apply to the products. This information by itself is not sufficient for a The information in this document has been carefully checked and is complete determination of the suitability of the products in combina- believed to be accurate; however, no responsibility is assumed for tion with the end product, machine, system, or other application or clerical, typographical, or proofreading errors, or omissions. use. The following are some examples of applications for which particular PROGRAMMABLE PRODUCTS attention must be given. This is not intended to be an exhaustive list OMRON shall not be responsible for the user’s programming of a pro- of all possible uses of the products, nor is it intended to imply that the grammable product, or any consequence thereof. uses listed may be suitable for the products: Cat. No. E203-E2-05 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 E3JM