E3C-JC4 OMRON | Alldatasheet

Document overview

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Technical content

Compact Head Amplifier-separated Photoelectric Sensor E3C Thin, Compact Head Saves Space and Mounts Closely. Built-in Interference Protection Provided.

  • Input indicator on the Sensor Unit simplifies settings. Be sure to read Safety Precautions on page 11.

Ordering Information

Sensor Units [Refer to Dimensions on page 12.] * Through-beam Sensors are normally sold in sets that include both the Emitter and Receiver. Orders for individual Emitters and Receivers are accepted. (Modifications are required for some models. Ask your OMRON representative for details.) Sensing method Application Appearance Sensing distance Model Through-beam (Emitter + Receiver) * Small type E3C-S10 2M Emitter E3C-S10L 2M Receiver E3C-S10D 2M E3C-S50 2M Emitter E3C-S50L 2M Receiver E3C-S50D 2M E3C-1 2M Emitter E3C-1L 2M Receiver E3C-1D 2M E3C-2 2M Emitter E3C-2L 2M Receiver E3C-2D 2M Slim type E3C-S20W 2M Emitter E3C-S20LW 2M Receiver E3C-S20DW 2M E3C-S30W 2M Emitter E3C-S30LW 2M Receiver E3C-S30DW 2M Side-view E3C-S30T 2M Emitter E3C-S30LT 2M Receiver E3C-S30DT 2M Diffuse-reflective Small type E3C-DS10 2M Slim type E3C-DS5W 2M Side-view E3C-DS10T 2M Convergent-reflective Small type E3C-LS3R 2M Red light Infrared light 5.8 100 mm 7 500 mm 1 m 12.4 2 m 12.5 2.8 200 mm 300 mm 7.853 100 mm18 19.5 2.8 50 mm 100 mm 30±3 mm

Amplifier Units [Refer to Amplifier Units on page 15.] Accessories (Order Separately) Mounting Brackets [Refer to E39-L/F39-L/E39-S/E39-R for Dimensions.] Note: Refer to E39-L/F39-F/E39-S/E39-R for Dimensions. * When using through-beam models, order one bracket for the Receiver and one for the Emitter. Connector [Refer to E39-L/F39-L/E39-S/E39-R for Dimensions.] Power supply Application Appearance Functions Model AC Standard models --- E3C-A E3C-C DC Slim type E3C-JC4P 2M Small type --- E3C-GE4 48 109.5 Timer Self diagnostic 35.5 27.2 20.7 Appearance Model Quantity Remarks E39-L41 2 Provided with the E3C-1. E39-L42 2 Provided with the E3C-2. Can be used with the E3C-DS10. E39-L127-T1 1 Can be used with the E3C-S10.E39-L127-T2 1 E39-L127-T3 1 E39-L31 1* Can be used with the E3C-S50. Name Appearance Model Quantity Remarks Front connection socket PF113A 1 Provided with the E3C-A/C. PYF08A 1 Can be used with the E3C-GE4. Rear connection socket PY08 1 Can be used with the E3C-GE4.

Ratings and Specifications Sensors Sensing method Through-beam Item Model E3C-S10 E3C-S20W E3C-S50 E3C-S30T E3C-S30W E3C-1 E3C-2 Sensing distance 100 mm 200 mm 500 mm 300 mm 1 m 2 m Standard sensing object Opaque, 2-mm dia. min. Opaque, 3-mm dia. min. Opaque, 1.5-mm dia. min. Opaque, 4-mm dia. min. Opaque, 8-mm dia. min. Directional angle Emitter/Receiver: 10 to 60° each Emitter/Receiver: 10 to 40 ° each Emitter/Receiv- er: 3 to 20° each Emitter/Receiv- er: 3 to 15° each Light source (wavelength) Infrared LED (950 nm) Infrared LED (940 nm) Infrared LED (950 nm) Ambient illuminance (Receiver side) Incandescent lamp: 3,000 lx max., Sunlight 10,000 lx max. Ambient temperature range Operating/Storage: −25°C to 70°C (with no icing or condensation) Ambient humidity range Operating: 35% to 85%, Storage: 35% to 95% (with no condensation) Insulation resistance 20 MΩ min. at 500 VDC Dielectric strength 500 VAC at 50/60 Hz for 1 minute 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 for 3 times each in X, Y, and Z directions Degree of protection IEC 60529 IP64 Limited to indoor use IEC 60529 IP50 Limited to indoor use IEC 60529 IP64 Limited to indoor use IEC 60529 IP60 Limited to indoor use IEC 60529 IP66 Limited to indoor use Connection method Pre-wired models (standard length: 2 m) Weight (packed state) Approx. 50 g Approx. 24 g Approx. 60 g Approx. 120 g Material Case Polycarbonate ABS Polyca rbonate Zinc die-cast Lens Polycarbonate Acrylics Polycarbonate Mounting Brackets --- Steel Accessories Instruction manual Phillips screw M2×8, spring washer, flat washer, M2 nut, instruction manual Instruction manual Phillips screw M2×8, spring washer, flat washer, nut M2, instruction manual Mounting Bracket (with screws), instruction manual Mounting Bracket (with screws), instruction manual Sensing method Diffuse-reflective Convergent-reflective Item Model E3C-DS5W E3C-DS10T E3C-DS10 E3C-LS3R Sensing distance 50 mm (White paper 100 × 100 mm) 100 mm (White paper 100 × 100 mm) 100 mm (White paper 50 × 50 mm) 30 ± 3 mm (White paper 10 × 10 mm) Differential travel 20% max. of sensing distance 10% max. ±3% max. Light source (wavelength) Infrared LED (950 nm) Infrared LED (950 nm) Red LED (680 nm) Ambient illuminance (Receiver side) Incandescent lamp: 3,000 lx max., Sunlight 10,000 lx max. Ambient temperature range Operating/Storage: −25°C to 70°C (with no icing or condensation) Ambient humidity range Operating: 35% to 85%, Storage: 35% to 95% (with no condensation) Insulation resistance 20 MΩ min. at 500 VDC Dielectric strength 500 VAC at 50/60 Hz for 1 minute 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 for 3 times each in X, Y, and Z directions Degree of protection IEC 60529 IP50 (Limited to indoor use) IEC 60529 IP64 (Limited to indoor use) Connection method Pre-wired models (standard length: 2 m) Weight (packed state) Approx. 50 g Approx. 55 g Material Case Polycarbonate Lens Polycarbonate Accessories Phillips screw M2×8, spring washer, flat washer, M2 nut, instruction manual Instruction manual

  • The terminal pins are used for connection between amplifiers for synchronous operation. Item Model E3C-A E3C-C E3C-JC4P E3C-GE4 Power supply voltage 100 to 240 VAC±10%, 50/60 Hz 12 to 24 VDC ±10%, ripple (p-p): 1 V max. Power (current) consumption 3 W max. 50 mA max.Control output Transis- tor output Load power supply voltage: 24 VDC max., load current: 80 mA max., voltage output type, output current: 1 to 4 mA (residual voltage: 1.2 V max.) Light-ON/Dark-ON switch selectable Load power supply voltage: 24 VDC max., load current: 100 mA max., NPN open collector output type (residual voltage: 1 V max.) Light-ON/Dark-ON switch se- lectable Load power supply voltage: 24 VDC max., load current: 80 mA max., voltage output type, output current: 1 to 4 mA (residual voltage: 0.7 V max.) Light-ON/Dark-ON cable con- nection selectable Relay out- put

220 VAC 1 A cosφ=1

(resistive load) SPDT contact only --- External synchronous input --- H = 6 to 30 V L = 0 to 2 V When L, turns OFF the control output forcibly. --- Timer function --- ON/OFF, oneshot delay (se- lectable): 1 or 10 s max. OFF-delay 0/40 ms (switch se- lectable) --- Ambient temperature range Operating: −10° to 55°C, Storage: −25° to 70°C (with no icing or condensation) Ambient humidity range Operating: 35% to 85%, Storage: 35% to 95% (with no condensation) Insulation resistance 20 MΩ min. at 500 VDC Dielectric strength 500 VAC at 50/60 Hz for 1 minute 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: 300 ms2 three times in each of X, Y and Z directions Degree of protection IEC IP20 (limited to indoor use) IEC IP60 (limited to indoor use) IEC IP20 (limited to indoor use) Protection Reverse polarity protection, output short-circuit protection, mutual interference prevention Response time No contact Operate or reset: 1 ms max./2 ms max. each (switch select- able) Operate or reset: 1 ms max. Operate or reset: 1 ms max./2 ms max. each (switch selectable) Relay Operate or reset: 20 ms max. --- Connection method Terminal block Terminal block input cable pullout (standard cable length: 2 m) Terminal block Weight (packed state) Approx. 200 g Approx. 80 g Approx. 15 g Material Case ABS Polycarbonate Mounting Brackets Stainless steel --- Iron --- Accessories Connection Socket (PF113A) Instruction manual Mounting Bracket, Adjustment screwdriver, Caution label, Instruction manual Instruction manual

Engineering Data (Typical) Parallel Operating Range Through-beam Through-beam Through-beam E3C-S10 E3C-S20W E3C-S50 Through-beam Through-beam Through-beam E3C-1 E3C-2 E3C-S30T/-S30W Operating Range Diffuse-reflective Diffuse-r eflective Diffuse-reflective E3C-DS5W E3C-DS10T E3C -DS10 (Example 1) Y X 200 150 100 −50 −100 −150 −200 Sensing distance X (mm) 50 100 150 200 250 300 Operating position Y (mm) Y X 200 150 100 −50 −100 −150 −200 50 100 150 200 250 300 Sensing distance X (mm) Operating position Y (mm) Y X 0.2 0.4 0.6 0.8 1 200 150 100 −50 −100 −150 −200 Sensing distance X (mm) Operating position Y (mm) Y X 0.5 1 1.5 2 200 150 100 −50 −100 −150 −200 Sensing distance X (mm) Operating position Y (mm) Y X 200 150 100 −50 −100 −150 −200 1 2 3 4 Sensing distance X (mm) Operating position Y (mm) 200 150 100 −50 −100 −150 −200 200 400 600 800 Y X Sensing distance X (mm) Operating position Y (mm) Moving direction of object X Y −10 −20 −30 −40 20 40 60 80 120 100 Sensing distance X (mm) Operating position Y (mm) Y X −10 −20 −30 −40 20 40 60 80 100 120 160 140 Sensing distance X (mm) Operating position Y (mm) X Optical axis Y −10 −20 −30 −40 40 80 120 200 160 ON OFF Moving direction of object Sensing distance X (mm) Operating position Y (mm)

Diffuse-reflective Convergent-reflective C onvergent-reflective E3C-DS10 (Example 2) E3C-LS3R (Example 1) E3C-LS3R (Example 2) Excess Gain vs. Set Distance E3C-S20W E3C-S30T/-S30W E3C-S50 E3C-DS5W E3C-DS10T E3C-LS3R X Y −10 −20 −30 −40 40 80 120 160 200 ON OFF Optical axis Moving direction of object Sensing distance X (mm) Operating position Y (mm) X Y 22 26 28 30 32 34 36 38 ON OFF Optical axis Sensing distance X (mm) Operating position Y (mm) Moving direction of object X Y 22 26 28 30 32 34 38 36 ON OFF Optical axis Moving direction of object Sensing distance X (mm) Operating position Y (mm) 100 0.7 0.5 0.3 0.1 0 100 200 300 400 500 Set distance (mm) Operating Level Excess Gain ratio 100 0.7 0.5 0.3 0.1 0 0.2 0.4 0.6 0.8 1 Excess Gain ratio Operating Level Set distance (mm) 100 0.7 0.5 0.3 0.1 0 0.2 0.4 0.6 0.8 1 Excess Gain ratio Operating Level Set distance (mm) 100 0.7 0.5 0.3 0.1 0 50 100 150 200 Excess Gain ratio Operating Level Set distance (mm) 0 50 100 150 200 100 0.7 0.5 0.3 0.1 Excess Gain ratio Operating Level Set distance (mm) 100 2 03 04 0 5 0 100 0.7 0.5 0.3 0.1 Excess Gain ratio Operating Level Set distance (mm)

  • For t in the timing chart, refer to Part Names/Selection Method on page 9. Model Operation mode Timing charts * Operation selector Output circuit E3C-A E3C-C Light-ON LIGHT ON Dark-ON DARK ON E3C-JC4P Light-ON L-ON (LIGHT ON) Dark-ON D-ON (DARK ON) E3C-GE4 Light-ON Switched with wiring. (LIGHT ON) Dark-ON Switched with wiring. (DARK ON) Incident light No incident light ON OFF a b H L ON OFF Light indicator (red) Contact output Solid-state output Output transistor tt Output 0 V +12 V +5.5 V Output circuitInput circuit Synchronous inputs * 1 Rated current circuit 1.5 to 4 mA 80 mA max. HIGH 6 to 30 V LOW 0 to 2 V * 1. E3C-C only * 2. E3C-A/-C have SPDT contact output. (About terminal number, please refer to the connection section.) Photo- electric Sensor Main Circuit tt Incident light No incident light ON OFF a b H L ON OFF Light indicator (red) Contact output Solid-state output Output transistor Incident light No incident light ON OFF ON OFF ON OFF Light indicator (red) Output transistor Load (relay etc.) 40 ms Light indicator (red) Stability indicator (green) Photo- electric Sensor Main Circuit Load Brown Black Blue Pink Self diagnostic output 50 mA max. Output 12 to 24 VDC 0 V 100 mA max. Z 40 ms Incident light No incident light ON OFF ON OFF ON OFF Light indicator (red) Output transistor Load (relay etc.) Incident light No incident light ON OFF H L ON OFF Light indicator (red) No-contact output Output transistor tt 14 4 + − Output Rated currentcircuit 1.5 to 4 mA80 mA max. Power source Photo- electric Sensor Main Circuit tt Incident light No incident light ON OFF H L ON OFF Light indicator (red) No-contact output Output transistor 14 4 − +

Amplifier Units Connected to the through-beam model Connected to the reflective model Note E3C-A/C PF113A Note: 1. The strip-off length of the shielded cable should always be 20 mm max. on the Receiver side (white) and 50 mm max. on the Emitter side (red). 2. The E3C-A does not have a gate input function. 3. L when the gate input 2-9 terminals are connected, H when they are disconnected. E3C-JC4P Note: 1. The strip-off length of the shielded cable should always be 20 mm max. on the Receiver side (white) and 50 mm max. on the Emitter side (red). E3C-GE4 Note: 1. The strip-off length of the shielded cable should always be 20 mm max. on the Receiver side (white) and 50 mm max. on the Emitter side (red). 2. The response time is 1 ms when (8) is disconnected, and 2 ms when (8) is connected to 0 V (negative side) of the power supply. 3. By setting the power supply terminal (4) to − and (14) to +, the output turns "H" when the light is received. With the E2 mode, the output transistor turns OFF. By setting (4) to + and (14) to +, the output turns "L" when the light is received. With the E1 mode, the output transistor turns ON. Emitter Receiver ShieldRed White Gate input −(Note) Solid-state output Tb Ta Tc 100 to 240 VAC Shield 2 1 11 10 5678 E3C-A/C Emitter/receiver White Red E3C-A/C Gate input − (Note) Solid-state output Tb Ta Tc 100 to 240 VAC 2 1 11 10 5678 Shield Shield Shield Emitter Receiver White Red Shield Emitter/receiver Shield White Red Shield Red White Shield ShieldEmitter Receiver Response time selector input 12 to

24 VDC

+ − Emitter/ receiver Response time selector input Shield Red Shield White 12 to + −

Amplifier Units Nomenclature Settings E3C-A E3C-C Stability indicator (green) When the light receiving input becomes +20% or more and −20% or less of operating voltage, it will be turned on. (Indicate stable status) Light indicator (red) When the light inputs, it will be turned on. Sensitivity adjuster Response time selector switch Operation selector Operation indicator (red) When a relay-switch operates, the indicator turns on. Operation switching Response time changing (The different frequency type can be made up by changing the response speed.) Timing chart DARK turns the relay ON and the transistor out- put "H". LIGHT turns the relay ON and the transistor out- put "H". The response time is set to 2 ms. The response time is set to 1 ms. DARK ON LIGHT ON DARK ON LIGHT ON 2 ms (B) 1 ms (A) 2 ms (B) 1 ms (A) Note 1. Control output is produced only during input time. 2. When t exceeds 1 ms or 2 ms, solid-state output is produced. To produce relay output, t must be longer than 20 ms. ttIncident light No incident light "a" "b" "a" "b" "H" "L" "H" "L" (OFF) (ON) (OFF) (ON) (Output transistor)Relay Output Solid state Selector switch for operating mode LIGHT ON Selector switch for operating mode DARK ON Stability indicator (green) When the light receiving input becomes +20% or more and −20% or less of operating voltage, it will be turned on. (Indicate stable status) Light indicator (red) When the light inputs, it will be turned on. Sensitivity adjusterDelay time adjuster Delay time setting switch Timer function setting switch Selector switch for response time Operation selector Operation indicator (red) When a relay-switch operates, the indicator turns on. Operation switching Response time changing (The different frequency type can be made up by changing the response speed.) Delay time setting After setting the selector, fine-adjust the delay time with the variable adjuster. (Clockwise turn increases the delay time.) Timing chart External synchronous input operation When the external synchronous input terminal (9) is open (HIGH), the output relay performs timer operation according to the input signals (LIGHT, DARK). When the external synchronous input terminaL (9) is connected to the 0 V ter- minal (2) (LOW), the output relay turns OFF, independently of the input signals and output status, and acts as an inhibit signal. DARK turns the relay ON and the transistor out- put "H". LIGHT turns the relay ON and the transistor out- put "H". The response time is set to 2 ms. The response time is set to 1 ms. 0.1 to 1 s can be set. 1 to 10 s can be set. DARK ON LIGHT ON DARK ON LIGHT ON 2 ms (B) 1 ms (A) 2 ms (B) 1 ms (A) 1 sec 10 sec 1 sec 10 sec Min Max TIME Note 1. t must be longer than 1 ms or 2 ms. 2. T denotes a delay time. T T T T T TT T T T t Incident light No incident light (9)(2) Release (9)-(2) Short circuit LIGHT ON DARK ON LIGHT ON DARK ON LIGHT ON DARK ON ON D. OFF D. O.S.D. "a" "b" "a" "b" "a" "b" "a" "b" "a" "b" "a" "b" "H" "L" "H" "L" "H" "L" "H" "L" "H" "L" "H" "L" (OFF) (ON) (OFF) (ON) (OFF) (ON) (OFF) (ON) (OFF) (ON) (OFF) (ON) Output Relay Solid state (Output transistor) External synchro- nous in- puts Timer function setting When select- ing ON delay (ON D.) When select- ing OFF de- lay (OFF D.) When select- ing one-shot delay (O.S.D.) DARK ON LIGHT ON 2 ms (B) DELAY ON D. 1 sec 1 ms (A) O.S.D. OFF D. 10 sec Set a position freely Set a position freely Set a position freely DARK ON LIGHT ON 2 ms (B) DELAY ON D. 1 sec 1 ms (A) O.S.D. OFF D. 10 sec Set a position freely Set a position freely Set a position freely DARK ON LIGHT ON 2 ms (B) DELAY ON D. 1 sec 1 ms (A) O.S.D. OFF D. 10 sec Set a position freely Set a position freely Since the function has stopped, it allows in both of the positions. Set a position freely

Amplifier Units Nomenclature Settings E3C-JC4P --- E3C-GE4 Light indicator (red) Stability indicator (green) Sensitivity adjuster (4-turn endless asjuster) Operation selector Stability indicator (green) When the light receiving input becomes+20% or more and −20% or less of operating voltage, it will be turned on. (Indicate stable status) Light indicator (red) When the light inputs, it will be turned on Sensitivity adjuster Operation switching Response time changing (The different frequency type can be made up by changing the response speed.) * 0 V of power supply Timing chart DARK turns the output "H". LIGHT turns the output "H". H-0 V * connected The response time is set to 2 ms. H disconnected The response time is set to 1 ms. 14 4 − + 14 4 + − 14 4 − + 14 4 + − ttIncident light No incident light "H" "L" "H" "L" No-contact output (OFF) (ON) (OFF) (ON) (Output transistor)

Refer to Warranty and Limitations of Liability. This product is not designed or rated for ensuring safety of persons either directly or indirectly. Do not use it for such purposes. Do not use the product in atmospheres or environments that exceed product ratings.

  • Wiring Connection of E3C-JC4P Amplifier Unit and Sensor Always run the shielded wires of the Emitter and Receiver separately. Also, route the sensor cable along the cable grooves of the cover and sensor and fix it with the cover. Connection Socket The standard socket is the PF113A for the E3C-A and -C, and the PYF08A, PYF08M or PY08 for the E3C-GE4. Avoid using any other sockets since they may not satisfy the characteristics. (There will be no problem when the STABILITY indicator turns ON)
  • Wiring Extension Cable
  • The extension distance of the sensor connection cable should be within 10 m.
  • The strip-off length of the core in the connection cable should be 20 mm max. on the Receiver side and 50 mm max. on the Emitter side, and the core should be as short as possible. Avoid using the joint terminal and connector.
  • Use independent shielded wires for the Emitter and Receiver. Using a common shielded wire can cause a malfunction. Extension Cable Through-beam Reflective model
  • Others When the E3C is used in a place where high-frequency noise will be generated, e.g. ultrasonic welder, grounding the 0-V terminal (on the shield side of the connection cable) of the Receiver may avoid a malfunction caused by induction. WARNING Precautions for Correct Use Amplifier Units Sensor Units Receiver Emitter White (Shield) (Shield) Red 20 mm max. Socket Cable Specified cable Replacement cableModel E3C-S10 E3C-1 E3C-2 E3C-S50 Polyethylene insulation shield Round cable 1-conductor shield/ vinyl wire, conduc- tor cross section: 0.3 mm2 min. E3C-S20W Vinyl insulation shield round cable 1-conductor shield/ vinyl wire, conduc- tor cross section: 0.3 mm2 min. E3C-S30T E3C-S30W Vinyl insulation shield round cable (robot cable) Cable Specified cable Replacement cableModel E3C-DS10 E3C-DS10T E3C-VS1G E3C-VS3R E3C-LS3R Vinyl insulation shielded parallel ca- ble When there is no1- conductor shielded, vinyl cable (parallel wire), use two 1- conductor shielded, vinyl wires. E3C-DS5W E3C-VS7R E3C-VM35R Vinyl insulation shielded parallel ca- ble When there is no1- conductor shielded, vinyl cable (parallel wire), use two 1- conductor shielded, vinyl wires. 2.4 dia. 12-conductor, 0.18 dia. White (polyethylene) Shield White (vinyl) Gray (vinyl sheath) Shield 1.7 dia. 12-conductor, 0.18 dia. Sheath Shield Polyethylene Conductor 1.8 dia. 30-conductor, 0.08 dia. Sheath Shield Polyethylene Conductor 12-conductor, 0.18 dia. Sheath Shield Conductor Polyethylene Internal sheath 2.4 4.3 Sheath Shield Polyethylene Conductor 7-conductor, 0.18 dia.

(Unit: mm) Tolerance class IT16 applies to dimensions in this data sheet unless otherwise specified. E3C-S10 Emitter: E3C-S10L Receiver: E3C-S10D 5.8 10 2.3 2.8 2.87.5 Two, 2.9 dia. 2.4-dia. shielded cable with 1 conductor (Conductor cross section: 0.3 mm2), Standard length: 2 m Light indicator (red) (emitter only) 5.2 dia. Emitter/ receiver surface E3C-S50 Emitter: E3C-S50L Receiver: E3C-S50D Emitter/receiver label Two, 3.2 dia. 3.5 5.7 dia. 8±0.2 2.9±0.2 Emitter/receiver surface 2.4-dia. shielded cable with 1 conductor (Conductor cross section: 0.3 mm 2), Standard length: 2 m Light indicator (red) (emitter only) E3C-1 Emitter: E3C-1L Receiver: E3C-1D 13.5 Optical axis position Emitter/receiver surface Iron 12.5 * Mounting Bracket can be attached to side A. 103 8 6.4 5.5 3.2812 6 dia. 3.2 16.55 3.5 Lens 4 dia. (A)* 2.4-dia. shielded cable with 1 conductor (Conductor cross section: 0.3 mm 2), Standard length: 2 m Light indicator (red) (emitter only) Lens 8 dia. 6.7 3.2 5.5 4.5 Iron 3.2 12.4 9.4 8 dia. Emitter/receiver surface 13.3 20 3.3 * Mounting Bracket can be attached to side A. (A)* 2.4-dia. shielded cable with 1 conductor (conductor cross section: 0.3 mm2), Standard length: 2 m Optical axis position Light indicator (red) (emitter only) E3C-2 Emitter: E3C-2L Receiver: E3C-2D

3.8 dia. 11±0.2 3.5 2.5 2 dia. (emitter) Light indicator (red) (Red)(white) 5 4 4.5 4.5 3.618 2 dia. (receiver)2 2,000 (6) 12.5 2.81.42.3 dia. 1.75-dia. shielded cable with 1 conductor (Conductor cross section: 0.3 mm 2), Standard length: 2 m Receiver Emitter Emitter: E3C-S20LW Receiver: E3C-S20DW E3C-S30W 2.2 dia. 3.6 dia. 7.5 2.2 1.5 dia. (receiver) 31.5 2.4 1.5 dia. (emitter) 1.93-dia. shielded robotics cable with 1 conductor (Conductor cross section: 0.15 mm 2), Standard length: 2 m Receiver Emitter Light indicator (red) 1.2 dia. Emitter: E3C-S30LW Receiver: E3C-S30DW E3C-S30T 2.2 dia. 3.85 51.5 dia. (receiver) 3.6 dia.12 7.5 2.2 7.85 1.5 dia. (emitter) 31.5 2.4 1.93-dia. shielded robotics cable with 1 conductor (Conductor cross section: 0.15 mm 2), Standard length: 2 m Receiver Emitter Light indicator (red) 1.2 dia. Emitter: E3C-S30LT Receiver: E3C-S30DT Optical axis position 3.2 10 2.4 6.6 3.2 3.9 ReceiverEmitter Lens 1094.3 8.5±1 R3.3 R1.2 2.4-dia. shielded cable with 2 conductors (Conductor cross section: 0.3 mm 2), Standard length: 2 m Light indicator (red) E3C-DS10

3.5 2.5 Emitter Receiver 7±0.2 19.5 3.8 dia. 2.8 1.4 2.3 dia. 182,000 4.5 11±0.2 1.8 × 3.6-dia. shielded cable with 2 conductors (Conductor cross section: 0.18 mm 2), Standard length: 2 m E3C-DS5W E3C-DS10T 16±0.2 Two, 3.2-dia. mounting holes 2.5 Emitter Receiver 2.5 8 6 7±0.2 1.5 2,000 4.6 2.4-dia. shielded cable with 2 conductors (Conductor cross section: 0.3 mm 2), Standard length: 2 m E3C-LS3R Emitter Receiver 1094.3 3.2 6.5 31 3 ±1 Lens Optical axis position Light indicator (red) 5.3 2.4 6.6 R3.3 R1.2 2.4-dia. shielded cable with 2 conductors (Conductor cross section: 0.3 mm 2), Standard length: 2 m

Accessories (Order Separately) Mounting Brackets Refer to E39-L/F39-L/E39-S/E39-R for details. Connecting Sockets Refer to E39-L/F39-L/E39-S/E39-R for details. E3C-A E3C-C Operation indicator (red) Stability indicator (green) Light indicator (red) 51.5 PF113A 424.5 109.5 73.53 E3C-JC4P 50(10) Two, 3.3 dia. Operation selector Caution label*Sensitivity adjuster Light indicatorM2.6 Stability indicator Timer mode selector switch 16 R1.6 Mounting bracket (iron) (detachable) 23.5 4310 3.5 2.5 35.5 3.2 *After adjusting the sensitivity, attach the caution label at the location indicated by above to prevent malfunction. 4.5-dia. vinyl-insulated round cable with 4 conductors (Conductor cross section: 0.2mm2, Insulator diameter: 1.2mm), Standard length: 2 m With Mounting Bracket Attached E3C-GE4 Connector Use the PYF08A front connection socket or PY08 rear connection socket. 20.7 Stability indicator (green) Light indicator (red) 35.5 5.4 27.2

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. Warranty and Limitations of Liability 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 the 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. Application Considerations SUITABILITY FOR USE OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's application or use of the products. 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:  Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog.  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 PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. PROGRAMMABLE PRODUCTS OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof. Disclaimers 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 model numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the products 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. DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown. PERFORMANCE DATA Performance data given in this catalog 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. 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. 2011.9 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 2011 All Right Reserved.