| Type | Short range / NPN model |
|---|---|
| Detection method | BGS (Background suppression) / FGS (Background recognition) |
| Detecting distance | 10 to 40mm |
| Setting distance | 30 to 40mm (*1) |
| Set distance at factory | 40mm (*2) |
| Power supply | 12 to 24VDC, class 2 / Ripple 10% or less |
| Current consumption | 16mA or less |
| Operation mode | Light ON / Dark ON selectable (by switch) |
| Output mode | NPN open collector output / Load current 100mA (30VDC, class 2) or less / Residual voltage:1V or less PNP open collector output / Load current 100mA (30VDC, class 2) or less / Residual voltage:2V or less (*3) |
| Light source (wavelength) | Four-element (AlGalnp) LED (660nm) |
| Response time | 0.5ms or less |
| Hysteresis | 5% or less |
| Indicators | Operation indicator: orange LED / Stability indicator: green LED |
| Adjustment volume | Distance setting volume (5-turn endless potentiometer) |
| Selectors | BGS / FGS selector, Light ON / Dark ON selector |
| Circuit protection | Output short circuit / Reverse connection / Surge protection |
| Anti interference | Automatic mutual interference prevention function (*4) |
| Material | Case : PBT, Lens : Polycarbonate |
| Connection | M8 4 pin connector (Cable with connector is separately available.) |
| Weight | 6g |
| Accessory | Instruction manual, screw driver (Mounting bracket: seperately available) |
Note:The distance is adjusted to the "Set distance at factory" for each corresponding model by using a white paper, at which the sensor has optimum sensitivity.
*1 When using 50×50mm white paper for short range models and 100×100mm white paper for middle range models.
*2 The detection distance becomes longer than the specification when the distance setting volume is turned clockwise from the factory set position.
*3 Do not use the NPN and the PNP outputs simultaneously.
*4 Check the operation when two sensors are installed adjacently. The mutual interference prevention function may not work properly depending on conditions of installation or detecting objects.
| Ambient light | 5,000 lx or less |
|---|---|
| Ambient temperature | -25 to +55℃ (Storage temperature : -40 to +70℃) (non-freezing/non-condensing) |
| Ambient humidity | 35 to 85%RH (non-condensing) |
| Protective structure | IP67 |
| Vibration | 10 to 55Hz double amplitude / 1.5mm 2 hours each in 3 directions |
| Shock | 500 m/s2 3 times each in 3 directions |
| Dielectric withstanding | 1,000 VAC 1 minute |
| Insulation resistance | 500 VDC megger, 20MΩ or more |