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| Sensing method | Through-beam Sensors | Retro-reflective Sensors
(with MSR function) |
Diffuse-reflective Sensors |
||
| Model Item | E3S-AT11, 16, 21, 31,
36, 41, 61, 66, 71, 81, 86, 91 |
E3S-AR11, 16, 21, 31,
36, 41, 61, 66, 71, 81, 86, 91 |
E3S-AD13, 18, 23, 33,
38, 43, 63, 68, 73, 83, 88, 93 |
E3S-AD11, 16, 21, 31,
36, 41, 61, 66, 71, 81, 86, 91 |
E3S-AD12, 17, 22, 32,
37, 42, 62, 67, 72, 82, 87, 92 |
|
Sensing distance |
7 m |
2 m (100 mm) *1 (When using E39-R1) | 100 mm (wide view) (white paper 100 ´ 100 mm) | 10 to 200 mm (white paper 100 ´ 100 mm) | 700 mm
(white paper 200 ´ 200 mm) |
| Standard sensing object | Opaque:
10-mm dia. min. |
Opaque:
75-mm dia. min. |
— | ||
| Differential travel | — | 20% max. of sensing distance | 10% max. of sensing distance | 20% max. of sensing distance | |
| Directional angle | Both Emitter and Receiver: 3° to 15° | 3 to 10° | — | ||
| Light source (wavelength) | Red LED (700 nm) | Infrared LED (880 nm) | Red LED (700 nm) | Infrared LED (880 nm) | |
| Power supply voltage | 10 to 30 VDC, including ripple (p-p) 10% | ||||
|
Current consumption |
Both Emitter and Receiver: 20 mA max. (plus approx. 15 mA with turbo function) | 30 mA max. (plus approx. 15 mA with turbo function) |
35 mA max. |
30 mA max. (plus approx. 15 mA with turbo function) |
35 mA max. |
| Control output | Load power supply voltage: 30 VDC max., Load current: 100 mA max. (residual voltage: 1 V max.) Open-collector output (NPN or PNP depending on model), Light-ON/Dark-ON selectable | ||||
| Self-diagnostic output (Only on Sensors with self-diagnos- tic outputs) | (Only Sensors with self-diagnostic function) Load power supply voltage: 30 VDC max., Load current: 50 mA max. (residual voltage: 1 V max.),
Open-collector output (NPN or PNP depending on model) |
||||
|
Protection circuits |
Power supply reverse polarity protection, Output short-circuit protection |
Power supply reverse polarity protection, Output short-circuit protection, Mutual interference prevention |
|||
| Response time | Operation or reset: 0.5 ms max. | ||||
| Sensitivity adjustment | Two-turn endless adjuster with an indicator | ||||
| Timer function (Only on Sen- sors with the timer function) | 0 to 100 ms OFF-delay variable adjuster | ||||
| Turbo function (Only on Sen- sors with the turbo function) | Yes (with turbo switch) | — | |||
| Ambient illumination (Receiv- er side) | Incandescent lamp: 5,000 lx max. Sunlight: 10,000 lx max. | ||||
| Ambient temperature | Operating: -25°C to 55°C (with no icing or condensation) Storage: -40°C to 70°C (with no icing or condensation) | ||||
| Ambient humidity | Operating: 35% 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 | 1,000 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) | Destruction: 500m/s2, 3 times each in X, Y, and Z directions | ||||
| Degree of protection | IEC IP67; NEMA: 4X (indoors only) *2 | ||||
| Connection method | Pre-wired (standard length: 2 m) or M12 connector | ||||
|
Weight (packed state) |
Pre-wired cable: Approx. 150 g Connector: Approx. 70 g | Pre-wired cable: Approx. 110 g Connector: Approx. 60 g | Pre-wired cable: Approx. 90 g Connector: Approx. 50 g | ||
| Accessories | Mounting bracket (with screws), Sensitivity adjustment driver, Sensitivity adjusting knob, Instruction sheet, Close mounting plate (only for Sensors with connectors), and Reflector (only for Retro-reflective Sensors) | ||||
