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The S5N-PA-5-C21-NN - 952002191 - S51 Tubular Photoelectric Sensors is a industrial product from Datasensing. The documented values above identify the exact configuration and are the basis for technical selection and system integration.
The Datasensing S5N-PA-5-C21-NN - 952002191 S51 Tubular Photoelectric Sensor delivers precise industrial detection with NPN NO+NC output functionality. It operates within a 10–30VDC range and features a 500µs response time for rapid signal processing.
Engineered for EMI immunity, this sensor ensures reliable performance in electrically noisy environments while maintaining robust mechanical construction.
Its compact form factor and precise electrical characteristics make it suitable for high-reliability industrial automation tasks requiring fast response and stable operation.
The documented configuration includes Response time: 500µs; Nominal sensing distance: 400mm; Diffuse beam: white target Kodak 90% 100 x 100mm; Emission: LED Infrared.
The documented configuration includes Output voltage drop: ≤2V@Iload=100mA; Output type: NPN NO+NC; Output Function: NO+NC; Operating Voltage: 10…30VDC; Switching frequency: 1kHz; No-Load supply current: ≤ 35 mA; Load current: ≤100mA; Leakage current: ≤10μA.
The documented configuration includes Impulsive Overvoltage Protection: Yes; Impulsive Overvoltage Protection: Insulation resistance; Output type: Output Function.
The documented configuration includes Dimensions: Ø18x67; Storage temperature: - 25°C…+70°C; Diameter/Dimension: M18; Dimensions: M18x67; Operating Temperature: - 25°C…+ 55°C (Without freeze); Mechanical Protection: IP67; Storage temperature: 25°C…+70°C; Operating Temperature: 25°C…+ 55°C (Without freeze).
The documented configuration includes Insulation resistance: >20 MΩ 500 Vdc, between electronics and housing; Short-circuit protection: YES; Reverse Polarity Protection: Yes; Material: Plastic - PBT / PC; Housing material: Plastic - PBT / PMMA; Active Head Material: PMMA; Short-circuit protection: Reverse Polarity Protection; Active Head Material: Storage temperature.
The documented configuration includes >20 MΩ 500 Vdc, between electronics and housing: Contact resistance.
The documented configuration includes Function Principle: Diffuse beam; Functions: Diffuse beam; Application: Function Principle.
The documented configuration includes Connections: M12 plug; Notes: white target Kodak 90% 100 x 100mm; Interference to external light: according to EN 60947-5-2 : 2020; Contact resistance: 500 Vac 1 min., between electronics and housing; Shocks and vibrations: 0.5 mm amplitude, 10 … 55 Hz frequency, for every axis (EN60068-2-6); ≤2V@Iload: 100mA.
| Feature | Specification |
|---|---|
| Output voltage drop | ≤2V@Iload=100mA |
| Output type | NPN NO+NC |
| Output Function | NO+NC |
| Response time | 500µs |
| Operating Voltage | 10…30VDC |
| Dimensions | Ø18x67 |
| Connections | M12 plug |
| Storage temperature | - 25°C…+70°C |
| Diameter/Dimension | M18 |
| Dimensions | M18x67 |
| Operating Temperature | - 25°C…+ 55°C (Without freeze) |
| Mechanical Protection | IP67 |
| Storage temperature | 25°C…+70°C |
| Operating Temperature | 25°C…+ 55°C (Without freeze) |
| Nominal sensing distance | 400mm |
| Notes | white target Kodak 90% 100 x 100mm |
| Switching frequency | 1kHz |
| No-Load supply current | ≤ 35 mA |
| Load current | ≤100mA |
| Leakage current | ≤10μA |
| Interference to external light | according to EN 60947-5-2 : 2020 |
| Insulation resistance | >20 MΩ 500 Vdc, between electronics and housing |
| Contact resistance | 500 Vac 1 min., between electronics and housing |
| Shocks and vibrations | 0.5 mm amplitude, 10 … 55 Hz frequency, for every axis (EN60068-2-6) |
| Diffuse beam | white target Kodak 90% 100 x 100mm |
| ≤2V@Iload | 100mA |
| Impulsive Overvoltage Protection | Yes |
| Impulsive Overvoltage Protection | Insulation resistance |
| Short-circuit protection | YES |
| Reverse Polarity Protection | Yes |
| Material | Plastic - PBT / PC |
| Housing material | Plastic - PBT / PMMA |
| Active Head Material | PMMA |
| Output type | Output Function |
| Short-circuit protection | Reverse Polarity Protection |
| Active Head Material | Storage temperature |
| Function Principle | Diffuse beam |
| Functions | Diffuse beam |
| Emission | LED Infrared |
| Application | Function Principle |
| >20 MΩ 500 Vdc, between electronics and housing | Contact resistance |
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