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SICK WT280-N430 Overview
Photoelectric Proximity Switch WT280-N430
SICK WT280-N430 Description
- Visible red light
- Potentiometer for adjusting sensing range
- Light/dark switching (DC devices only)
- Rotatable connector, cable connection or terminal chamber
- Versions for 10 - 30 V DC or 24 - 240 V DC/AC voltage supply
- Stainless steel mounting bracket included in delivery
- UL recognized
- Easy and fast commissioning due to a highly visible red light
- Simple operation via potentiometer
- Light/dark switching provides application flexibility
- All necessary mounting and operating accessories are included in delivery, enabling quick and easy setup: since mounting bracket (stainless steel 1.4301) is included in delivery scope
- DC devices and AC/DC devices available in the same housing, allowing electrical flexibility
Your benefits
| Features | |
| Dimensions (W x H x D):: | 23.5 mm x 74.5 mm x 63 mm |
| Sensing range max.: | 10 mm ... 1,700 mm 1) |
| Sensing range: | 10 mm ... 1,200 mm |
| Housing desig (light emission): | Cuboid |
| Light source: | LED 2) |
| Type of light: | visible red light |
| Adjustment of operating distance: | adjustable via scanning distance adjustment |
| Sensor/detection principle: | Photoelectric proximity sensor, energetic |
| Light spot (distance): | 1.3 mm |
| 1) Object with 90 % reflectance (referred to standard white DIN 5033) 2) Average service life 100,000 h at Ta = +25 C | |
| Mechanics/electronics | |
| Enclosure rating: | IP 66 |
| Supply voltage: | 10 V DC ... 30 V DC 1) |
| Residual ripple: | ≤ 5 Vpp 2) |
| Power consumption: | ≤ 30 mA 3) |
| Switching output: | NPN, light/dark-switching, selectable via light/dark rotary switch, open collector |
| Output current Imax.: | 100 mA |
| Response time: | ≤ 0.5 ms 4) |
| Switching frequency: | 1,000 Hz 5) |
| Connection type: | Connector M12, 4-pin |
| Protection class: | II 6) |
| Circuit protection: | A B C D 7) 8) 9) 10) |
| Weight: | 150 g |
| Housing material: | ABS |
| Optics material: | PMMA |
| Ambient temperature, operation: | -25 C ... 55 C |
| Ambient temperature, storage: | -40 C ... 70 C |
| Items supplied: | Mounting bracket BEF-W280 |
| Angle of dispersion: | 1 |
| 1) Limit values, operation in short-circuit protected network max. 8 A 2) May not exceed or fall short of VS 3) Without load 4) Signal transit time with resistive load 5) With light/dark ratio 1:1 6) To VDE 0106 7) A = VS connections reverse-polarity protected 8) B = inputs and output reverse-polarity protected 9) C = interference suppression 10) D = outputs overcurrent and short-circuit protected | |
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