| Operation method | Push Button Type | 
| Button operation_Stop position | 5.0±0.4mm | 
| Button operation_Output switching position | 4.0±0.5mm | 
| Button operation_Operation limit position | Max. 0mm | 
| Light source | Infrared LED(940nm) | 
| Power supply | 12-24VDC  ±10%(ripple P-P: max. 10%) | 
| Current consumption | Max. 35mA | 
| Operation load | Max. 3N(Max. 0.3kgf) | 
| Operation mode | Light ON(output OFF when button ispushed) | 
| Control output | PNP open collector | 
| Connection type | Cable type(Ø3, 1m) | 
| Environment_Ambient illumination | Fluorescent lamp: Max. 1,000lx(received illumination) | 
| Environment_Ambient temperature | -20 to 55℃, storage: -25 to 70℃ | 
| Protection structure | IP40 | 
| Approval |  | 
| Environment_Ambient humidity | 35 to 85% RH, storage: 35 to 85% RH | 
| External input_Response | Max. 1ms | 
| Material | Case: Polycarbonate + Glass fiber, Button: Polyoxymethylene, Sleeve: SUS304(steel use Stainless 304) | 
| Weight | Approx. 50g(approx. 30g) |