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Description
Technical data
Technische Daten
| Part number | R901489850 | R901489851 | ||
| Functional principle | PNP | NPN | ||
| Protection type | IEC60529 IP50 | |||
| Sensor spacing (slot width) | mm | 5 | ||
| Switching object | Opaque: 2 × 0.8 mm min. | |||
| Differential distance | mm | 0.025 | ||
| Light source | Infrared LED with peak wavelength of 940 nm | |||
| Indicator | Light indicator (red) (turns on when the light is broken in models ending in A or R) | |||
| Power supply | 5 ... 24 VDC ± 10%, residual ripple (p-p): max. 10% | |||
| Power consumption (max.) | Connector models, L terminal open | mA | 12 | |
| Prewired models | mA | 30 | 35 | |
| Control output | Open collector PNP: 5 ... 24 VDC, max. 50 mA 50 mA load current with residual voltage of 1.3 V max. OFF current (leakage current): 0.5 mA max. | Open collector NPN: 5 ... 24 VDC, 100 mA max. 100 mA load current with residual voltage of 0.8 V max. 40 mA load current with residual voltage of 0.4 V max. OFF current (leakage current): 0.5 mA max. | ||
| Protective circuits | Connector models | Load short circuit protection | ||
| Prewired models | No circuit protection | |||
| Response frequency (min.) 1) | kHz | 1 | ||
| Ambient lighting | Max. 1,000 lx with fluorescent light on receiver surface. | |||
| Ambient temperature (min … max) 2) | Operation | -25 °C ... +55 °C | ||
| Storage | -30 °C ... +80 °C | |||
| Ambient moisture (min … max) 2) | Operation | 5% ... 85% | ||
| Storage | 5% ... 95% | |||
| Vibration resistance | Destruction: 20 ... 2000 Hz (peak acceleration: 100 m/s2) 1.5 mm double amplitude for 2 h (4 min periods) each in x, y and z direction | |||
| Shock resistance | Destruction: 500 m/s2 for 3 x in each x, y and z direction | |||
| Connection method | Connector models | Direct soldering possible | ||
| Prewired models | Standard cable length: 1 m | |||
| Models with connections | Standard cable length: 0.1 m | |||
| Weight (approx.) | Connector models | g | 2.4 | |
| Prewired models | g | 17.8 | ||
| Material | Housing | Polybutylene terephthalate (PBT) | ||
| Covers | Polycarbonate | |||
| Transmitter/receiver | Polycarbonate | |||
| 1) | 3 kHz average |
| 2) | Without icing up or condensation |
Symbols/Circuit diagrams
Connection scheme
| 1) | LED (red) |
| 2) | (Control output) Max. 100 mA |
Electrical connection
| 1 |  | Vcc |
| 2 | L | L |
| 3 | Out | Output |
| 4 |  | GND (0 V) |
Dimensions
| 1) | Optical axis indicator window LED (see Electrical Connection chapter) |
Ordering codes
Material numbers
| Part number | Use | Description | Suitable for | Buy |
| R901489850 | Limit switch/reference switch | EE-SX672P optical sensor | FMS, FMB | |
| R901489851 | Limit switch/reference switch | EE-SX672 optical sensor | FMS, FMB |
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