Item list of E3S-DB
| Sensing method | Retro-reflective (with MSR function) | ||||
|---|---|---|---|---|---|
| Model | NPN output | E3S-DBN[]1 | E3S-DBN[]1T | E3S-DBN[]2 | E3S-DBN[]2T |
| PNP output | E3S-DBP[]1 | E3S-DBP[]1T | E3S-DBP[]2 | E3S-DBP[]2T | |
| Sensing distance | 0 to 3.5 m (with E39-R8) | 0 to 0.5 m (with E39-R21) | |||
| Spot diameter (reference
value) *1 |
6-mm dia.
(at sensing distance of 250 mm) |
2.5-mm dia.
(at sensing distance of 200 mm) |
|||
| Light source (wavelength) | Red LED (624 nm) | ||||
| Power supply voltage | 10 to 30 VDC, including 10% ripple (p-p) | ||||
| Power consumption | 720 mW max. (current consumption: 30 mA max. at power supply voltage of 24 VDC) | ||||
| Control output | Load power supply voltage: 30 VDC max., Load current: 100 mA max. (Residual
voltage: 2 V max.) Open-collector output (NPN/PNP output depending on model.) |
||||
| Indicators | Light indicator (orange) and stability indicator (green) | ||||
| Protection circuits | Reversed power supply polarity protection, output short-circuit protection, reversed
output polarity protection, and mutual interference prevention |
||||
| Response time | Operate or reset: 0.5 ms max. | ||||
| Sensitivity adjustment | Smart Teaching | Eleven-turn adjuster | Smart Teaching | Eleven-turn adjuster | |
| Smart Teaching lock function | Provided. | --- | Provided. | --- | |
| Automatic compensation (AC3) | Provided (OFF by
default). |
--- | Provided (OFF by
default). |
--- | |
| Ambient illumination | (Receiver side) Incandescent lamp: 3,000 lx max., Sunlight: 10,000 lx max. | ||||
| Ambient temperature range | Operating: -25 to 60°C, Storage: -40 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 | 1,000 VAC at 50/60 Hz for 1 minute | ||||
| Vibration resistance | Destruction: 10 to 55 Hz with double amplitude of 1.5 mm for 2 hours each in X, Y,
and Z directions |
||||
| Shock resistance | Destruction: 500 m/s2 3 times each in X, Y, and Z directions | ||||
| Degree of protection *2 | IEC IP67, DIN 40050-9 IP69K | ||||
| Connection method | Pre-wired cable (standard cable length: 2 m)
Connector (M12, 4 pins) Pre-wired connector (standard cable length: 0.3 m/M12, 4 pins) |
||||
| Weight
(packed state/ Sensor only) |
Pre-wired models | Approx. 80 g/approx. 60 g | |||
| Models with
connector |
Approx. 60 g/approx. 40 g | ||||
| Models with
pre-wired connector |
Approx. 180 g/approx. 160 g | ||||
| Materials | Case | Polybutylene terephthalate (PBT)/ABS | |||
| Lens | Methacrylic resin (PMMA) | ||||
| Indicators | Methacrylic resin (PMMA) | ||||
| Sensitivity adjuster
and Threshold adjuster |
Polyester elastomer | ||||
| Cable | Polyvinyl chloride (PVC) | ||||
| Accessories | Instruction manual | ||||
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