1. **Naming Rule (digit 4‑digit 11 definition)**
(1) digit 4: Detection principle
D: Diffuse‑reflective
(2) digit 5: Light source type
R: Red light
(3) digit 7: Sensing distance (unit: mm; use “m” for distance over 1 m):
‑ 100 mm for CPY‑DR100xx3
‑ 300 mm for CPY‑DR300xx3
‑ 1 m for CPY‑DR1Mxx3
(4) digit 8: Output type
N: NPN, P: PNP
(5) digit 9: Output status
3: Switchable Light‑ON / Dark‑ON
(6) digit 10: Cable / connector requirement
‑ Blank: Pre‑formed cable
‑ A: M12 connector type
(7) digit 11: Special requirements
No special suffix for this subgroup.
2. **Available Part Numbers**
‑ Pre‑formed cable
CPY‑DR100N3Diffuse‑reflective, Red light, 100 mm, NPN
CPY‑DR100P3Diffuse‑reflective, Red light, 100 mm, PNP
CPY‑DR300N3Diffuse‑reflective, Red light, 300 mm, NPN
CPY‑DR300P3Diffuse‑reflective, Red light, 300 mm, PNP
CPY‑DR1MN3Diffuse‑reflective, Red light, 1 m, NPN
CPY‑DR1MP3Diffuse‑reflective, Red light, 1 m, PNP
‑ M12 connector type
CPY‑DR100N3‑ADiffuse‑reflective, Red light, 100 mm, NPN
CPY‑DR100P3‑ADiffuse‑reflective, Red light, 100 mm, PNP
CPY‑DR300N3‑ADiffuse‑reflective, Red light, 300 mm, NPN
CPY‑DR300P3‑ADiffuse‑reflective, Red light, 300 mm, PNP
CPY‑DR1MN3‑ADiffuse‑reflective, Red light, 1 m, NPN
CPY‑DR1MP3‑ADiffuse‑reflective, Red light, 1 m, PNP
3. **Detection Principle**
Diffuse‑reflective type, detects object by receiving light reflected from target surface. **Standard detecting object: white drawing paper 300×300 mm**.
4. **Sensing Distance Range**
‑ 100 mm model: 100 mm
‑ 300 mm model: 300 mm
‑ 1 m model: 1 m
5. **Main Model Versions**
Available with pre‑formed cable or M12 connector; NPN / PNP outputs optional.
6. **Key Features**
‑ Strong anti‑interference performance
‑ Multiple built‑in protection circuits (reverse‑connection, over‑current, short‑circuit protection)
‑ Response time: 1 ms
‑ IP65 protection degree
‑ Housing material: ABS; lens / display window: PC
‑ Operating temperature: ‑25 ℃ ~ +55 ℃
‑ Dual‑colour indicator: red for operation status, green for stability status
7. **Operation Mode**
Switchable Light‑ON / Dark‑ON mode via adjustment knob.
8. **Output Options**
NPN or PNP transistor open‑collector output.1. **Naming Rule (digit 4‑digit 11 definition)**
(1) digit 4: Detection principle
D: Diffuse‑reflective
(2) digit 5: Light source type
R: Red light
(3) digit 7: Sensing distance (unit: mm; use “m” for distance over 1 m):
‑ 100 mm for CPY‑DR100xx3
‑ 300 mm for CPY‑DR300xx3
‑ 1 m for CPY‑DR1Mxx3
(4) digit 8: Output type
N: NPN, P: PNP
(5) digit 9: Output status
3: Switchable Light‑ON / Dark‑ON
(6) digit 10: Cable / connector requirement
‑ Blank: Pre‑formed cable
‑ A: M12 connector type
(7) digit 11: Special requirements
No special suffix for this subgroup.
2. **Available Part Numbers**
‑ Pre‑formed cable
CPY‑DR100N3Diffuse‑reflective, Red light, 100 mm, NPN
CPY‑DR100P3Diffuse‑reflective, Red light, 100 mm, PNP
CPY‑DR300N3Diffuse‑reflective, Red light, 300 mm, NPN
CPY‑DR300P3Diffuse‑reflective, Red light, 300 mm, PNP
CPY‑DR1MN3Diffuse‑reflective, Red light, 1 m, NPN
CPY‑DR1MP3Diffuse‑reflective, Red light, 1 m, PNP
‑ M12 connector type
CPY‑DR100N3‑ADiffuse‑reflective, Red light, 100 mm, NPN
CPY‑DR100P3‑ADiffuse‑reflective, Red light, 100 mm, PNP
CPY‑DR300N3‑ADiffuse‑reflective, Red light, 300 mm, NPN
CPY‑DR300P3‑ADiffuse‑reflective, Red light, 300 mm, PNP
CPY‑DR1MN3‑ADiffuse‑reflective, Red light, 1 m, NPN
CPY‑DR1MP3‑ADiffuse‑reflective, Red light, 1 m, PNP
3. **Detection Principle**
Diffuse‑reflective type, detects object by receiving light reflected from target surface. **Standard detecting object: white drawing paper 300×300 mm**.
4. **Sensing Distance Range**
‑ 100 mm model: 100 mm
‑ 300 mm model: 300 mm
‑ 1 m model: 1 m
5. **Main Model Versions**
Available with pre‑formed cable or M12 connector; NPN / PNP outputs optional.
6. **Key Features**
‑ Strong anti‑interference performance
‑ Multiple built‑in protection circuits (reverse‑connection, over‑current, short‑circuit protection)
‑ Response time: 1 ms
‑ IP65 protection degree
‑ Housing material: ABS; lens / display window: PC
‑ Operating temperature: ‑25 ℃ ~ +55 ℃
‑ Dual‑colour indicator: red for operation status, green for stability status
7. **Operation Mode**
Switchable Light‑ON / Dark‑ON mode via adjustment knob.
8. **Output Options**
NPN or PNP transistor open‑collector output.1. **Naming Rule (digit 4‑digit 11 definition)**
(1) digit 4: Detection principle
D: Diffuse‑reflective
(2) digit 5: Light source type
R: Red light
(3) digit 7: Sensing distance (unit: mm; use “m” for distance over 1 m):
‑ 100 mm for CPY‑DR100xx3
‑ 300 mm for CPY‑DR300xx3
‑ 1 m for CPY‑DR1Mxx3
(4) digit 8: Output type
N: NPN, P: PNP
(5) digit 9: Output status
3: Switchable Light‑ON / Dark‑ON
(6) digit 10: Cable / connector requirement
‑ Blank: Pre‑formed cable
‑ A: M12 connector type
(7) digit 11: Special requirements
No special suffix for this subgroup.
2. **Available Part Numbers**
‑ Pre‑formed cable
CPY‑DR100N3Diffuse‑reflective, Red light, 100 mm, NPN
CPY‑DR100P3Diffuse‑reflective, Red light, 100 mm, PNP
CPY‑DR300N3Diffuse‑reflective, Red light, 300 mm, NPN
CPY‑DR300P3Diffuse‑reflective, Red light, 300 mm, PNP
CPY‑DR1MN3Diffuse‑reflective, Red light, 1 m, NPN
CPY‑DR1MP3Diffuse‑reflective, Red light, 1 m, PNP
‑ M12 connector type
CPY‑DR100N3‑ADiffuse‑reflective, Red light, 100 mm, NPN
CPY‑DR100P3‑ADiffuse‑reflective, Red light, 100 mm, PNP
CPY‑DR300N3‑ADiffuse‑reflective, Red light, 300 mm, NPN
CPY‑DR300P3‑ADiffuse‑reflective, Red light, 300 mm, PNP
CPY‑DR1MN3‑ADiffuse‑reflective, Red light, 1 m, NPN
CPY‑DR1MP3‑ADiffuse‑reflective, Red light, 1 m, PNP
3. **Detection Principle**
Diffuse‑reflective type, detects object by receiving light reflected from target surface. **Standard detecting object: white drawing paper 300×300 mm**.
4. **Sensing Distance Range**
‑ 100 mm model: 100 mm
‑ 300 mm model: 300 mm
‑ 1 m model: 1 m
5. **Main Model Versions**
Available with pre‑formed cable or M12 connector; NPN / PNP outputs optional.
6. **Key Features**
‑ Strong anti‑interference performance
‑ Multiple built‑in protection circuits (reverse‑connection, over‑current, short‑circuit protection)
‑ Response time: 1 ms
‑ IP65 protection degree
‑ Housing material: ABS; lens / display window: PC
‑ Operating temperature: ‑25 ℃ ~ +55 ℃
‑ Dual‑colour indicator: red for operation status, green for stability status
7. **Operation Mode**
Switchable Light‑ON / Dark‑ON mode via adjustment knob.
8. **Output Options**
NPN or PNP transistor open‑collector output.