Manual Fiber Amplifier E3X-NA CSM_E3X-NA_DS_E_2_2 Simple and Easy-to-Use Amplifiers with a Sensitivity Adjuster Provided as a Standard Feature ■ Intuitive LED bar display shows light levels at a glance. ■ Utilizes OMRON’s innovative wire-saving connector. ■ Reduced wiring and space requirements for power lines. ■ Optical communications prevents mutual interference for up to 5 amplifiers ■ High-speed detection, mark-detecting, and waterresistant models also available. Be sure to read Safety Precautions on page 10. Ordering Information Amplifier Units Amplifier Units with Cables (2m) Item Appearance Model Control output Standard models With self-diagnosis function High-speed detection models ON/OFF output Mark-detecting models Water-resistant models NPN output PNP output E3X-NA11 2M E3X-NA41 2M E3X-NA21 2M E3X-NA51 2M E3X-NA11F 2M E3X-NA41F 2M E3X-NAG11 2M E3X-NAG41 2M E3X-NA11V 2M E3X-NA41V 2M Amplifier Units with Connectors Item Applicable Connector (order separately) Appearance Master E3X-CN11 Slave E3X-CN12 Control output Standard models Model NPN output PNP output E3X-NA6 E3X-NA8 E3X-NA14V E3X-NA44V ON/OFF output Water-resistant models (M8 connectors) XS3F-M421-40@-A XS3F-M422-40@-A Amplifier Unit Connectors (Order Separately) Item Note: Stickers for Connectors are included as accessories. Appearance Cable length Master Connector No. of conductors Model 3 E3X-CN11 1 E3X-CN12 2m Slave Connector 1 E3X-NA Combining Amplifier Units and Connectors Refer to the following tables when placing an order. Basically, Amplifier Units and Connectors are sold separately. Type Standard models Amplifier Units NPN E3X-NA6 PNP + E3X-NA8 Applicable Connectors (Order Separately) Master Connector Slave Connector E3X-CN11 (3-wire) E3X-CN12 (1-wire) When Using 5 Amplifier Units 5 Amplifier Units + 1 Master Connector + 4 Slave Connectors Sensor I/O Connectors (Order Separately) Size Cable specifications Appearance Cable type 2m Four5m conductor 2m cable 5m Straight connector M8 Standard cable L-shaped connector Model XS3F-M421-402-A XS3F-M421-405-A XS3F-M422-402-A XS3F-M422-405-A Note: Refer to Introduction to Sensor I/O Connectors for details. Accessories (Order Separately) Mounting Brackets Appearance Applicable models End Plate Model E3X-NA@ E3X-NA@F E3X-NAG@ E39-L143 E3X-NA@V E39-L148 Quantity Appearance Model PFP-M Quantity 1 1 2 E3X-NA Ratings and Specifications Amplifier Units Type Model Item Standard models High-speed detection models Mark-detecting models Water-resistant models E3X-NA@ E3X-NA@F E3X-NAG@ E3X-NA@V NPN output PNP output Light source (wavelength) Red LED (680 nm) Power supply voltage 12 to 24 VDC 10%, ripple (p-p): 10% max. Current consumption 35 mA max. Control output Load current: 50 mA max.; residual voltage: 1 V max.; NPN/PNP (depends on model) open collector; Light-ON/Dark-ON mode selector Self-diagnosis output None Response time Operate or reset: 200 Ps max. *1 Sensitivity adjustment 8-turn sensitivity adjuster (with indicator) Protection circuits Reverse polarity, output short-circuit, mutual interference prevention (optically synchronized) *2 Timer function OFF-delay timer: 40 ms (fixed) Ambient illumination (Receiver side) Incandescent lamp: 10,000 lux max. Sunlight: 20,000 lux max. Ambient temperature range Operating:Groups of 1 to 3 Amplifiers: 25C to 55C Groups of 4 to11 Amplifiers: 25C to 50C Groups of 12 to16 Amplifiers: 25C to 45C Storage: 30C to 70C (with no icing or condensation) Ambient humidity range Operating and storage: 35% to 85% (with no condensation) Green LED (520 nm) 35 mA max. (for 24-VDC power supply) Yes Red LED (680 nm) 35 mA max. None Operate: 20 Ps max. Reset: 30 Ps max. Operate or reset: 200 Ps max. *1 Insulation resistance 20 M: min. (at 500 VDC) Dielectric strength 1,000 VAC at 50/60 Hz for 1 minute *3 Vibration resistance Destruction: 10 to 55 Hz with a 1.5-mm double amplitude for 2 hrs each in X, Y and Z directions Shock resistance Destruction: 500 m/s2, for 3 times each in X, Y and Z directions Degree of protection IEC 60529 IP50 (with Protective Cover attached) Connection method Pre-wired (standard cable length: 2 m) or connector Weight (packed state) Pre-wired models: approx. 100 g, Connector models: approx. 55 g (See note 4.) *4 Material Case Polybutylene terephthalate (PBT) Cover Polycarbonate Accessories *1. *2. *3. *4. IEC 60529 IP66 (with Protective Cover attached) Polyethersulfone (PES) Instruction manual When there are 8 or more Units mounted side-by-side, the response time will be 350 Ps max. High-speed detection models do not have the mutual interference prevention function. The dielectric strength for water-resistant models with M8 connectors is 500 VAC. Add 10 g to the weight for water-resistant models. Amplifier Unit Connectors Item Model E3X-CN11 E3X-CN12 Rated current 2.5 A Rated voltage 50 V Contact resistance 20 m: max. (20 mVDC max., 100 mA max.) (The above figure is for connection to the Amplifier Unit and the adjacent Connector. It does not include the conductor resistance of the cable.) Number of insertions Destruction: 50 times (for connection to the Amplifier Unit and the adjacent Connector) Material Housing Polybutylene terephthalate (PBT) Contact Phosphor bronze/gold-plated nickel Weight (packed state) Approx. 55 g Approx. 25 g 3 E3X-NA Sensing Distance Through-beam Models (Unit: mm) Model Type Flexible (new standard) Standard models Standard Break resistant Fluorine coating Long distance, high power Special-beam models Ultracompact, ultrafine sleeve Fine beam (narrow vision field) Area sensing Heat resistant Environmentresistive models Chemical resistant Vacuum resistant E32-T11R/E32-T12R/E32-T15XR/E32-TC200BR(B4R) E32-T14LR/E32-T15YR/E32-T15ZR E32-T21R/E32-T22R/E32-T222R/E32-T25XR/ E32-TC200FR(F4R) E32-T24R/E32-T25YR/E32-T25ZR E32-TC200/E32-T12/E32-T15X/E32-TC200B(B4) E32-T14L/E32-T15Y/E32-T15Z E32-TC200A E32-TC200E/E32-T22/E32-T222/E32-T25X/E32-TC200F(F4) E32-T24/E32-T25Y/E32-T25Z E32-T11/E32-T12B/E32-T15XB E32-T21/E32-T221B/E32-T22B E32-T25XB E32-T11U E32-T17L E32-TC200 + E39-F1 E32-T11R + E39-F1 E32-T11 + E39-F1 E32-T14 E32-T11L/E32-T12L E32-T11L + E39-F2 E32-T11R + E39-F2 E32-T11 + E39-F2 E32-T21L/E32-T22L E32-T223R E32-T33-S5 E32-T333-S5 E32-T334-S5 E32-T22S E32-T24S E32-T16PR E32-T16P E32-T16JR E32-T16J E32-T16WR E32-T16W E32-T16 E32-M21 E32-T51 E32-T54 E32-T81R-S E32-T61-S + E39-F2 E32-T61-S + E39-F1 E32-T84S-S E32-T61-S E32-T11F E32-T12F E32-T14F E32-T51F E32-T81F-S E32-T51V E32-T51V + E39-F1V E32-T54V E32-T54V + E39-F1V E32-T84SV E3X-NA@ General-purpose models 280 110 E3X-NA@F High-speed models 80 33 60 18 30 400 240 360 100 90 360 100 75 360 14000 3000 2100 2000 1800 700 500 220 360 200 60 20 5 2.5 1000 700 450 600 390 520 690 920 1500 300 400 130 180 390 3000 700 300 1050 1600 200 700 350 100 600 65 390 250 9 120 70 100 30 27 100 30 20 100 4200 900 630 600 540 210 150 65 100 60 18 6 1.5 0.8 300 210 130 180 110 150 200 270 450 90 120 35 50 130 900 210 90 380 480 60 200 100 ----------- 4 E3X-NA Reflective Models (Unit: mm) Model Type E32-D11R/E32-D12R/E32-D15XR/E32-DC200BR(B4R) E32-D14LR E32-D15YR/E32-D15ZR Flexible (new standard) E32-D211R/E32-D21R/E32-D22R/E32-D25XR/ E32-DC200FR(F4R) E32-D24R E32-D25YR/E32-D25ZR E32-DC200/E32-D15X/E32-DC200B(B4) E32-D12 E32-D14L Standard models E32-D15Y/E32-D15Z Standard E32-D211/E32-DC200E/E32-D22/E32-D25X/ E32-DC200F(F4) E32-D24 E32-D25Y/E32-D25Z E32-D11/E32-D15XB E32-D21B/E32-D221B Break resistant E32-D21/E32-D22B E32-D25XB Fluorine coating E32-D11U E32-D16 Long distance, E32-D11L high power E32-D21L/E32-D22L Ultracompact, E32-D33 ultrafine sleeve E32-D331 E32-CC200R E32-CC200 E32-D32L E32-C31/E32-D32 E32-C42 + E39-F3A Coaxial, E32-D32 + E39-F3A small spot E32-C41 + E39-F3A-5 Special-beam E32-C31 + E39-F3A-5 models E32-C41 + E39-F3B E32-C31 + E39-F3B E32-C31 + E39-F3C Area sensing E32-D36P1 E32-R21 + E39-R3 (provided) Retro-reflective E32-R16 + E39-R1 (provided) E32-L25/E32-L25A E32-L24S E32-L24L Convergentreflective E32-L25L E32-L86 E32-L16 E32-D51 Heat resistant E32-D81R/E32-D61 EnvironmentE32-D73 resistive models E32-D12F Chemical resistant E32-D14F E3X-NA@ General-purpose models 90 16 20 E3X-NA@F High-speed models 30 5 5 15 5 7 4 150 120 40 50 2.3 1.2 50 40 13 15 36 12 15 5 10 3.3 90 30 35 10 15 5 25 8 90 30 40 to 400 55 to 70 200 65 50 17 10 3.3 1.5 0.5 75 25 150 50 80 25 40 13 Spot diameter of 0.1 to 0.6 mm at 6 to 15 mm. Spot diameter of 0.5 to 1mm at 6 to 15 mm. Spot diameter of 0.1 mm at 7 mm Spot diameter of 0.5 mm at 7 mm. Spot diameter of 0.2 mm at 17 mm. Spot diameter of 0.5 mm at 17 mm. Spot diameter of 4 mm max. at 0 to 20 mm. 75 25 10 to 250 150 to 1500 150 to 1000 3.3 0 to 4 2 to 6 (center 4) 5.4 to 9 (center 7.2) 4 to 10 0 to 15 0 to 13 120 40 45 15 30 10 50 16 20 6.5 5 E3X-NA Application-specific Models (Unit: mm) Model Type Label detection Applicationspecific Models E32-G14 E32-T14 E32-D36T E32-D82F1(F2) Green Light Source Models (Unit: mm) Model Type Through-beam models Reflective Application specific E3X-NA@F High-speed models 10 1800 540 Applicable tube: Transparent tube with a diameter in the range 8 to 10 mm and a recommended wall thickness of 1 mm Applicable tube: Transparent tube (no diameter restrictions ) Liquid-contact model E32-L25T Liquid-level detection E3X-NA@ General-purpose models E32-T11R/E32-T12R/E32-T15XR/E32-TC200BR(B4R) E32-T14LR/E32-T15YR/E32-T15ZR Standard E32-TC200/E32-T12/E32-T15X/E32-TC200B(B4) E32-T14L/E32-T15Y/E32-T15Z Special beam E32-T11L/E32-T12L E32-D11R/E32-D12R/E32-D15XR/E32-DC200BR(B4R) E32-D14LR E32-D15YR/E32-D15ZR Standard E32-DC200/E32-D15X/E32-DC200B(B4) E32-D14L E32-D15Y/E32-D15Z E32-D11L E32-CC200R Special beam E32-CC200 E32-D32L E32-C31/E32-D32 E32-T14 Label detection E32-G14 E3X-NAG@ Mark-detecting Models 50 20 75 45 130 15 3.5 3.3 25 10 8 35 12 25 12 6 330 10 Refer to E32 Series for details on Fiber Units. 6 E3X-NA Engineering Data (Typical) Number of Turns of Sensitivity Adjuster vs. Sensing Distance E32-D11L 1.2 Distance (mm) Distance (m) E32-T11L 1.0 0.8 E3X-NA@(V) 400 300 E3X-NA@(V) 200 0.6 0.4 100 0.2 E3X-NA@F 2 0 4 6 E3X-NA@F 8 10 0 2 4 6 8 10 Number of turns Number of turns Sensing Distance vs. Differential Travel E32-D11L 100 Differential travel (mm) Differential travel (mm) E32-T11L 80 60 E3X-NA@(V) 40 15 10 E3X-NA@(V) 5 20 0 20 100 200 300 400 500 600 700 Distance (mm) 0 50 100 150 200 Distance (mm) 7 E3X-NA I/O Circuit Diagrams NPN Output Model Operation mode Timing charts Operation selector Output circuit Incident light Light-ON E3X-NA11 E3X-NA6 E3X-NAG11 E3X-NA11F E3X-NA11V E3X-NA14V No incident light Operation ON indicator (orange) OFF Output transistor T LIGHT ON (L-ON) ON Operation indicator (orange) Photoelectric Sensor main circuit OFF Operate Load (relay) Reset (Between brown and black leads) Brown 1 Load Black 4 Control output 12 to 24 VDC Blue 3 Incident light Dark-ON No incident light Operation ON indicator (orange) OFF Output transistor T DARK ON (D-ON) ON OFF M8 Connector Pin Arrangement 2 4 1 3 Note: Pin 2 is not used. Operate Load (relay) Reset (Between brown and black leads) Incident light Light-ON No incident light Operation ON indicator OFF (orange) ON Output transistor OFF T LIGHT ON (L-ON) Photoelectric Sensor main circuit E3X-NA21 Incident light Dark-ON Output transistor Brown 12 to 24 VDC Load (relay) Operate Load (relay) Reset (Between brown and black leads) No incident light Operation ON indicator (orange) OFF Operation indicator (orange) Black Control output Orange Load (relay) Self-diagnosis output T ON DARK ON (D-ON) Incident level indicators (4 green, 1 red) Blue 0V OFF Operate Load (relay) Reset (Between brown and black leads) 8 E3X-NA PNP Output Operation mode Model Operation selector Timing charts Output circuit Incident light No incident light Operation ON indicator OFF (orange) ON Output Light-ON LIGHT ON (L-ON) OFF transistor Load Operate (relay) Reset E3X-NA41 E3X-NA8 E3X-NAG41 E3X-NA41F E3X-NA41V E3X-NA44V Brown Operation indicator (orange) T 1 Photoelectric Sensor main circuit Black Control output 12 to 24 VDC 4 Load Blue (Between blue and black leads) 3 Incident light No incident light Operation ON indicator (orange) OFF Dark-ON Output transistor T M8 Connector Pin Arrangement DARK ON (D-ON) ON 2 4 1 3 Note: Pin 2 is not used. OFF Operate Load (relay) Reset (Between blue and black leads) Incident light No incident light Operation ON indicator OFF (orange) Light-ON Output transistor T LIGHT ON (L-ON) ON OFF Operate Load (relay) Reset (Between blue and black leads) E3X-NA51 Dark-ON Output transistor Orange Photoelectric Sensor main circuit Incident light No incident light Operation ON indicator OFF (orange) Brown Operation indicator (orange) Control Black output DARK ON (D-ON) Self-diagnosis output Load (relay) Load (relay) T ON 12 to 24 VDC Incident level indicators (4 green, 1 red) Blue 0V OFF Operate Load (relay) Reset (Between blue and black leads) Plug (Sensor I/O Connector) Terminal number 4 3 2 1 Wire color Classification Wire color Connection pin Brown 1 White 2 Blue 3 Black 4 Brown White Blue Black 1 2 3 4 DC XS3F-M421-402-A XS3F-M421-405-A XS3F-M422-402-A XS3F-M422-405-A Application Power supply (+V) --Power supply (0 V) Output Note: Pin 2 is not used. Nomenclature Amplifier Units Sensitivity indicator 8-turn sensitivity adjuster Lock lever Incident level indicators Operation Indicator Operation Selector Use to switch between Light-ON and Dark-ON Timer switch ON: Timer function is ON. OFF: Timer function is OFF. 9 E3X-NA 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. Fiber Connection and Disconnection The E3X Amplifier Unit has a lock lever. Connect or disconnect the fibers to or from the E3X Amplifier Unit using the following procedures: 1. Connection Open the Protective Cover, insert the fibers according to the fiber insertion marks on the side of the Amplifier Unit, and lower the lock lever. Amplifier Units Insertion position Lock button ● Designing Communications Hole The hole on the side of the Amplifier Unit is a communications hole for preventing mutual interference when Amplifier Units are mounted side-by-side. The E3X-MC11 Mobile Console (order separately) cannot be used. If an excessive amount of light is received via the Sensor, the mutual interference prevention function may not work. In this case, make the appropriate adjustments using the sensitivity adjuster. The mutual interference prevention function will not operate when the E3X-NA is used side-by-side with E3X-DA-N models. Fiber Fiber insertion mark 10.7 mm 2. Disconnection Remove the Protective Cover and raise the lock lever to pull out the fiber. ● Mounting DIN Track Mounting/Removal Protective cover Mounting Amplifier Units 1. Mount the Amplifier Units one at a time onto the DIN track. Locked Unlocked Note:To maintain the fiber properties, confirm that the lock is released before removing the fiber. 2. Slide the Amplifier Units together, line up the clips, and press the Amplifier Units together until they click into place. 3. Precautions for Fiber Connection/Disconnection Be sure to lock or unlock the lock lever within an ambient temperature range between 10C and 40C. ● Operating Environment Ambient Conditions Clip Click into place Removing Amplifier Units Slide Amplifier Units away from each other, and remove from the DIN track one at a time. (Do not attempt to remove Amplifier Units from the DIN track without separating them first.) If dust or dirt adhere to the hole for optical communications, it may prevent normal communications. Be sure to remove any dust or dirt before using the Units. ● Other Protective Cover Be sure to mount the Protective Cover before use. Note: 1. The specifications for ambient temperature will vary according to the number of Amplifier Units used together. For details, refer to Ratings and Specifications. 2. Always turn OFF the power supply before mounting or removing Amplifier Units. 10 E3X-NA Amplifier Units with Connectors ● Mounting Mounting Connectors Mounting End Plate (PFP-M) 1. Insert the Master or Slave Connector into the Amplifier Unit until it clicks into place. Depending on how it is mounted, an Amplifier Unit may move during operation. In this case, use an End Plate. Before mounting an End Plate, remove the clip from the master Amplifier Unit using a nipper or similar tool. Insert 2. Join Amplifier Units together as required after all the Master and Slave Connectors have been inserted. 3. Attach the seals (provided as accessories) to the sides of Master and Slave Connectors that are not connected to other Connectors. Clip The clip can also be removed using the following mechanism, which is incorporated in the construction of the section underneath the clip. 1. Insert the clip to be removed into the slit underneath the clip on another Amplifier Unit. Sticker Sticker Note: Attach the stickers to the sides with grooves. Removing Connectors 1. Slide the slave Amplifier Unit for which the Connector is to be removed away from the rest of the group. 2. After the Amplifier Unit has been separated, press down on the lever on the Connector and remove it. (Do not attempt to remove Connectors without separating them from other Amplifier Units first.) Press down Lever 2. Remove the clip by rotating the Amplifier Unit. Rotate Remove Pull Strengths for Connectors (Including Cables) E3X-CN11: 30 N max. E3X-CN12: 12 N max. 11 E3X-NA Dimensions (Unit: mm) Amplifier Units Amplifier Units with Cables E3X-NA11 E3X-NA11F E3X-NA41 E3X-NA41F E3X-NAG11 E3X-NAG41 E3X-NA21 E3X-NA51 With Mounting Bracket Attached Incident level indicators A (See note 1.) Operation indicator 4-dia. vinyl-insulated round cable with 3 conductors (Conductor cross section: 0.2 mm2; Insulator diameter: 1.1 mm), Standard length: 2 m. * The EX3-NA21 and E3X-NA51 use 4-conductor cable. 13.05 15.75 9.2 3 Two, 2.4 dia. 64.3 10 38.6 5.3 Mounting Holes Two, M3 31.5 8 9.9 10.7 16 10.75 4.1 Hole for optical communications (See note 2.) 2.4 16 22.4 13 4 34.8 Two, 3.2-dia. holes 22.4 Mounting bracket (E39-L143) (Order separately) Stainless steel (SUS304) 16 4.4 3.4 4.4 Amplifier Units with Cables, Water-resistant Models E3X-NA11V E3X-NA41V 3.4 With Mounting Bracket Attached 28.65 25.95 9.2 (See note 2.) Operation indicator Incident level indicators 81.5 6.9 40 12 Note: 1. The mounting bracket can also be used on side A. 2. The hole for optical communications is for preventing mutual interference. There is no hole for E3X-NA@F models. A (See note 1.) Two, 2.4 dia. 2.8 33 8 9.9 11.2 10.7 16 37 67.2 23.9 14.4 3.9 3.4 4.3 11.5 Mounting Holes Two, M3 23.9 16 3.4 Hole for optical communications 6.6 Mounting bracket (E39-L148) (Order separately) 5.4 Stainless steel (SUS304) 16 5.4 3.4 Note: 1. The mounting bracket can also be used on side A. 2. 4-dia. vinyl-insulated round cable with 3 conductors (Conductor cross section: 0.45 mm2, Insulator diameter: 1.1 mm), Standard length: 2 m. 12 E3X-NA Amplifier Units with Connectors E3X-NA6 E3X-NA8 Incident level indicators Operation indicator 13.05 15.75 10 9.2 3 Two, 2.4 dia. 64.3 31.5 8 14 9.9 10.7 5.5 3.4 1.8 38.6 13 5.1 3.9 1.7 36.7 Hole for optical communications (for preventing mutual interference) 1.8 4.2 6.2 1.7 Dimensions with Master Connector Connected Dimensions with Slave Connector Connected 71 67.5 64.3 71 67.5 64.3 E3X-CN12: 2.6 dia. E3X-CN11: 4.0 dia. 31.5 31.5 1.5 1.8 5.1 3.9 17.45 12.95 11.55 1.5 12.95 4 10 1.8 5.1 3.9 3 4.8 4 10 13 E3X-NA With Mounting Bracket Attached Amplifier Units with Connectors, Water-resistant Models * The mounting bracket can also be E3X-NA14V used on this side. E3X-NA44V 28.65 25.95 9.2 Operation indicator Incident level indicators 81.5 6.9 40 12 * Two, 2.4 dia. 2.8 M8 33 8 9.9 11.2 10.7 11.5 Mounting Holes Two, M3 23.9 Hole for optical communications 16 37 67.2 23.9 14.4 3.9 3.4 4.3 16 3.4 11 5.4 Mounting bracket (E39-L148) (Order separately) Stainless steel (SUS304) 16 5.4 3.4 Amplifier Unit Connectors Sensor I/O Connectors Accessories (Order Separately) Mounting Brackets End Plates Refer to E32 Series for details on Fiber Units. 14