Mô tả sản phẩm
W27-3
Features
Sensor/ detection principle | Through-beam photoelectric sensor |
Dimensions (W x H x D) | 24.6 mm x 80.6 mm x 54 mm |
Housing design (light emission) | Rectangular |
Sensing range max. | 0 m … 35 m |
Sensing range | 0 m … 25 m |
Type of light | Visible red light |
Light source | LED 1) |
Light spot size (distance) | ? 600 mm (25 m) |
Angle of dispersion | Approx. 1.5? |
Wave length | 645 nm |
Adjustment | Potentiometer |
Time type |
On delay Off delay Switch on delay and time delay off |
Delay time | Adjustable via time delay selector switch, 0.5 s, 10 s |
- 1) Average service life: 100,000 h at TU = +25 ?C.
Mechanics/electronics
Supply voltage | 20 V AC/DC … 250 V AC/DC 1) |
Power consumption | ? 5.5 VA |
Switching output | Relay, electrically isolated 2) |
Output function | Change-over contacts |
Switching mode | Light/dark switching |
Switching mode selector | Selectable via time delay selector switch |
Switching current (switching voltage) |
3 A (250 V AC) 3 A (24 V DC) 0.11 A (250 V DC) |
Response time | ? 10 ms |
Switching frequency | 10 Hz 3) |
Angle of reception | Approx. 3? |
Connection type | Connector Q6, 6-pin, AC/UC-coding |
Circuit protection |
A 4) C 5) |
Protection class | II 6) |
Weight | 240 g |
Housing material | Plastic, ABS |
Optics material | Plastic, PMMA |
Enclosure rating | IP65 |
Usage category | AC-15, DC-13, according to EN 60947-1 |
Ambient operating temperature | ?40 ?C … +60 ?C 7) |
Ambient storage temperature | ?40 ?C … +75 ?C |
UL File No. | NRKH.E181493 & NRKH7.E181493 |
Part number of individual components | 2033597 WS27-3U2630 2038939 WE27-3R2631 |
- 1) Limit values.2) Provide suitable arc suppression for inductive or capacitive loads. Relay contacts are separated from the supply voltage by a basic isolation of 3 mm. Depending on the application, additional isolation might have to be applied in the user’s circuit.3) With light/dark ratio 1:1.4) A = VS connections reverse-polarity protected.5) C = interference suppression.6) Reference voltage: 250 V AC, overvoltage category 2.7) UL: 0 ?C … +60 ?C.
Classifications
ECl@ss 5.0 | 27270901 |
ECl@ss 5.1.4 | 27270901 |
ECl@ss 6.0 | 27270901 |
ECl@ss 6.2 | 27270901 |
ECl@ss 7.0 | 27270901 |
ECl@ss 8.0 | 27270901 |
ECl@ss 8.1 | 27270901 |
ECl@ss 9.0 | 27270901 |
ETIM 5.0 | EC002716 |
ETIM 6.0 | EC002716 |
UNSPSC 16.0901 | 39121528 |