The Aotoro DS30C2 photoelectric switch user manual provides installation, adjustment, safety, and operating instructions.
This manual describes the DS30C2 photoelectric switch, including its selectable light/dark modes, output types (NPN DC, PNP AC 2‑wire), and housing options (plastic MABS or metal case). It explains how to install the emitter and receiver face‑to‑face, adjust the optical axis and sensitivity, and connect the sensor safely.
Safety precautions are highlighted, such as avoiding explosive or flammable atmospheres, not disassembling the unit, and keeping the supply voltage within the rated range. Wiring guidelines, power‑up behavior, and recommended mounting practices are also covered. This manual is written in Chinese.
| Output type | NPN DC, PNP AC 2‑wire |
|---|---|
| Sensing modes | Diffuse reflective, Retroreflective, Through‑beam |
| Maximum detection distance | 30 cm (diffuse), 2 m (retroreflective), 5 m (through‑beam) |
| Power‑up sensing time | ≤ 100 ms after power is applied |
| Housing material | MABS plastic case or metal case |
Supply power after installing the emitter and receiver face‑to‑face, then adjust the optical axis and sensitivity as described in the manual.
The sensor will begin sensing no later than 100 ms after the power is turned on.