• Input indicator on the Sensor Unit simplifies settings.
Lineup
Sensors
Sensor Units
| Sensing method | Application | Sensing distance | Model |
|---|---|---|---|
| Through-beam (Emitter + Receiver) |
Small type | 100 mm (Infrared light) | E3C-S10 2M *1 Emitter E3C-S10L 2M Receiver E3C-S10D 2M |
| 500 mm (Infrared light) | E3C-S50 2M *1 *2 Emitter E3C-S50L 2M Receiver E3C-S50D 2M |
||
| 1 m (Infrared light) | E3C-1 2M *1 Emitter E3C-1L 2M Receiver E3C-1D 2M |
||
| 2 m (Infrared light) | E3C-2 2M *1 Emitter E3C-2L 2M Receiver E3C-2D 2M |
||
| Slim type | 200 mm (Infrared light) | E3C-S20W 2M | |
| 300 mm (Infrared light) | E3C-S30W 2M | ||
| Side-view | E3C-S30T 2M | ||
| Diffuse-reflective | Small type | 100 mm (Infrared light) | E3C-DS10 2M |
| Slim type | 50 mm (Infrared light) | E3C-DS5W 2M | |
| Side-view | 100 mm (Infrared light) | E3C-DS10T 2M | |
| Convergent-reflective | Small type | 30±3 mm (Red light) | E3C-LS3R 2M |
*1. Through-beam Sensors are normally sold in sets that include both the Emitter and Receiver.
*2. You cannot order the Emitter and Receiver with separate model numbers. Always order them together using the
model number for the set (E3C-S50 2M).
*2. You cannot order the Emitter and Receiver with separate model numbers. Always order them together using the
model number for the set (E3C-S50 2M).
Amplifier Units
| Power supply | Application | Model |
|---|---|---|
| DC | Slim type | E3C-JC4P 2M |
Accessories (Order Separately)
Specifications
Sensors
| Sensing method | Through-beam | ||||||
|---|---|---|---|---|---|---|---|
| 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/ Receiver: 3 to 20° each |
Emitter/ Receiver: 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 to 70°C (with no icing or condensation) | ||||||
| Ambient humidity range |
Operating/Storage: 35% to 85%RH (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 | Polycarbonate | Zinc die-cast | ||
| Lens | Polycarbonate | Acrylics | Polycarbonate | ||||
| Mounting Brackets |
— | Steel | |||||
| Accessories | Instruction manual |
Phillips screw M2 × 8, spring washer, flat washer, nut M2, 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 |
|||
|---|---|---|---|---|---|
| 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 to 70°C (with no icing or condensation) | ||||
| Ambient humidity range | Operating/Storage: 35% to 85%RH (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 | |||
Amplifier Units
| Model | E3C-JC4P | |
|---|---|---|
| Power supply voltage | 12 to 24 VDC±10%, ripple (p-p): 1 V max. | |
| Power (current) consumption | 40 mA max. | |
| Control output | 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 selectable |
|
| Timer function | OFF-delay 0/40 ms (switch selectable) | |
| 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 85% (with no condensation) | |
| Insulation resistance | 20 MΩ min. at 500 VDC | |
| Dielectric strength | 1,000 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 IP40 (limited to indoor use) | |
| Protection | Reverse polarity protection, output short-circuit protection, mutual interference prevention |
|
| Response time | Operate or reset: 1 ms max. | |
| Connection method | Terminal block input cable pullout (standard cable length: 2 m) | |
| Weight (packed state) | Approx. 80 g | |
| Material | Case | ABS |
| Mounting Brackets | Iron | |
| Accessories | Mounting Bracket, Adjustment screwdriver, Caution label, Instruction manual | |
