Diffuse reflective sensor photoelectric sensor CPE-DR30P3/1

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1. **Naming Rule**
Detection principle: RGB composite light source color mark sensor; Sensing distance:18‑28 mm.
Connection: 2m 4‑core rubber cable.
‑ **NPN: CPE‑DR30N3/1**
‑ **PNP: CPE‑DR30P3/1**
2. **Available Part Numbers**
CPE‑DR30N3/1, CPE‑DR30P3/1
3. **Detection Principle**
Square color mark sensor adopts Red/Green/Blue composite LED light source. Distinguishes subtle color difference, supports color‑mark mode and color‑object mode. Output triggers when target color is detected.
4. **Sensing Range**
Sensing distance:18‑28 mm; Light source: Red/Green/Blue composite LED (λ:640nm /525nm /470nm).
Indicator: Built‑in status indicator.
Mode switching input: Low(0‑0.6V DC) for color‑mark mode; High(12+V DC) for color‑object mode.
5. **Main Model Versions**
NPN / PNP open‑collector output, max load current 50 mA.
Power supply: DC24V (DC10‑30V), ripple(P‑P) ≤10%.
Power consumption: ≤850 mW; Supply current ≤35 mA(@24V).
Cable definition: Brown:+V; Black:Output; Pink:Mode‑switch input; Blue:0V.
6. **Key Features**
‑ Square housing, PBT housing, PC operation panel & lens, silicone button
‑ Response time: ≤200 μs
‑ Short‑circuit protection with auto‑recovery
‑ Operating temperature:+10~+55 ℃; Storage temperature:+20~+70 ℃(non‑icing, non‑condensation)
‑ Humidity: Operating & Storage 35‑85%RH(non‑condensation)
‑ Protection grade: IP65
‑ Cable: 0.2mm² 4‑core rubber cable, standard length 2 m
‑ Weight: approx.110 g
7. **Operation Mode**
Two working modes selectable via input wire:
‑ Color‑mark mode: Output ON upon color‑mark detection
‑ Color‑object mode: Output ON upon color consistency detection
8. **Output Options**
‑ NPN open‑collector output: Max sink current 50 mA; Residual voltage ≤1.5V @50 mA
‑ PNP open‑collector output: Max source current 50 mA; Residual voltage ≤1.5V @50 mA
> Accessories: Instruction manual, Certificate of compliance.