WF, WF Standard - WF2-B4210 - 6012062
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Features
| Functional principle: | Optical detection principle |
|---|---|
| Fork width: | 2 mm |
| Fork depth: | 60 mm |
| Light source: | LED |
| Type of light: | Infrared light |
| Output function: | Light/darkswitching, adjustable via reverse polarity |
| Housing design (light emission): | Fork shaped |
Mechanics/electronics
| Residual ripple 1): | < 10 % |
|---|---|
| Power consumption 2): | 40 mA |
| Switching frequency 3): | 10 kHz |
| Response time 4): | 30 µs |
| Output type: | NPN: HIGH = approx. VS / LOW ? 2 V PNP: HIGH = VS- ? 2 V / LOW approx. 0 V |
| Switching mode: | PNP/NPN (Push/ Pull) |
| Output current Imax.: | 100 mA |
| Electrical connection: | Connector M8, 4-pin |
| Protection class 5): | III |
| Circuit protection: | Output Q short-circuit protected Interference suppression |
| Enclosure rating: | IP 65 |
| Weight: | Ca. 36 g ... 160 g 6) |
| Housing material: | Aluminum, Metal |
| Supply voltage: | 10 V DC ... 30 V DC 7) |
| Ambient light immunity: | Incandescent lamp: ? 3,000 klx |
| Fieldbus interface: | - |
| footnote | 1) May not exceed or fall short of VS tolerances 2) Without load 3) With light/dark ratio 1:1, no time delay 4) Signal transit time with resistive load 5) Reference voltage DC 50 V 6) Depending on fork width 7) Limit values, reverse-polarity protected, operation in short-circuit protected network: max. 8 A |
Ambient data
| Shock load: | According to EN 60068-2-27 |
|---|---|
| UL File No.: | NRKH.E191603 |
| Ambient temperature operation: | -20 °C ... +60 °C 1) |
| Ambient storage temperature: | -20 °C ... +80 °C |
| footnote | 1) Do not bend below 0 °C |
