| Model | SA2A-20-40-060-N |
| Optical axis number | 40 |
| Optical axis spacing | 20 mm |
| Cross-section dimensions | 25 mm x 31 mm |
| Detection distance | 0.4 to 6 m |
| Protection height | 780 mm |
| Response time | Maximum 20 ms |
| Output type | Dual normally closed outputs; NPN / PNP selectable |
| Power voltage | 24 VDC ±10 %, Ripple Voltage (P-P): 10 % max. |
| Power consumption | 3 to 8 W |
| Operating current | 200 mA max. |
| Protection circuit | Reverse connection protection, output short-circuit protection |
| Interference immunity | 10,000 lux (angle of incidence >= 5°) |
| Ambient temperature | -10 to +55 °C (no freezing) |
| Relative humidity | 35 to 85 % RH, 20 °C |
| Protection class | IP65 |
| Material | Enclosure: Aluminum alloy |
| Mounting method | Equipped with upper/lower mounting bracket (L-type bracket can be sold separately) |
| Vibration resistant | 10 to 55 Hz, amplitude: 0.35 mm |
| Shock resistant | 10 g, 16 ms, 1000 cycles per X/Y/Z axis |
| Cable | Plug-in M12-5PIN with 3 m cable |
Quick Helpline