Mô tả sản phẩm
Photoelectric sensors
Features
| Actuator | Pneumatic, valve on board |
| Max. number of sensors |
Approx. 30 1) Approx. 50 2) |
| Logical principle of operation | Single accumulation |
| Type of Release | Single release, block (slug) release |
| Sensor/ detection principle | Photoelectric proximity sensor, Background suppression |
| Dimensions (W x H x D) | 50 mm x 147.4 mm x 48.9 mm |
| Sensing range max. | 60 mm … 900 mm |
| Sensing range | 60 mm … 900 mm |
| Type of light | Infrared light |
| Light source | LED 3) |
| Light spot size (distance) | ? 20 mm (500 mm) |
| Angle of dispersion | 7? |
| Adjustment | Potentiometer, 9 turns |
| Time type | Off delay |
| Delay time | Accumulation (OFF) Delay, 0 s, 5 s |
| Special applications | ZoneControl |
- 1) When powerd from the end of the IR daisy chain.2) When powerd from center of the IR daisy chain.3) Average service life: 100,000 h at TU = +25 ?C.
Mechanics/electronics
| Supply voltage | 19.2 V DC … 27.6 V DC 1) |
| Ripple | < 5 Vpp 2) |
| Power consumption | 20 mA 3) |
| Switching output | PNP |
| Signal voltage PNP HIGH/LOW | Approx. VS ? 0.5 V / 0 V |
| Output current Imax. | ? 100 mA |
| Response time | 2 ms |
| Switching frequency | 250 Hz |
| Connection type | Male connector M12, 4-pin |
| Connection type for daisy chain | Cable with receptacle, M12, 4-pin 2.5 m |
| Circuit protection |
A 4) C 5) D 6) |
| Protection class | III |
| Weight | 175 g |
| Special device | ? |
| Housing material | Plastic, ABS |
| Enclosure rating | IP65 |
| Shock and vibration resistance | According to IEC 68 |
| Ambient operating temperature | ?10 ?C … +55 ?C |
| Ambient storage temperature | ?40 ?C … +75 ?C |
| UL File No. | NRKH.E189383 & NRKH7.E189383 |
| Medium for valves | Compressed air or neutral gases filtered, non-lubricated or lubricated |
| Design solenoid valve | 3/2-way valve |
| Mode of operation solenoid valve | Air to Brake (NO) |
| Connection type solenoid valve | Compressed air 2 x 8 mm diameter, output line 4 mm diameter |
| Coil ratings | 24 V DC 1 W |
| Air flow rate | Approx. 20 Nl/min |
| Ventilation capacity | Approx. 130 Nl/min |
| Operating pressure range | 2 bar … 8 bar |
- 1) Limit values.2) May not exceed or fall below Uv tolerances.3) Without load and valve deenergized.4) A = VS connections reverse-polarity protected.5) C = interference suppression.6) D = outputs overcurrent and short-circuit protected.
Pneumatic
| Coil ratings | 24 V DC 1 W |
| Medium for valves | Compressed air or neutral gases filtered, non-lubricated or lubricated |
| Design solenoid valve | 3/2-way valve |
| Connection type solenoid valve | Compressed air 2 x 8 mm diameter, output line 4 mm diameter |
| Air flow rate | Approx. 20 Nl/min |
| Ventilation capacity | Approx. 130 Nl/min |
| Operating pressure range | 2 bar … 8 bar |
Classifications
| ECl@ss 5.0 | 27270904 |
| ECl@ss 5.1.4 | 27270904 |
| ECl@ss 6.0 | 27270904 |
| ECl@ss 6.2 | 27270904 |
| ECl@ss 7.0 | 27270904 |
| ECl@ss 8.0 | 27270904 |
| ECl@ss 8.1 | 27270904 |
| ECl@ss 9.0 | 27270904 |
| ETIM 5.0 | EC002719 |
| ETIM 6.0 | EC002719 |
| UNSPSC 16.0901 | 39121528 |
