WT250-P440 SICK Standard photoelectric switch NEW
Ficha de dados | WT250-P440 SICK Standard photoelectric switch |
Product Description:
Background suppression
Continuous adjustment of scanning distance, scanning distance control (2 turns) with position indicator (270°)
Visible red light as an alignment aid
M12 plug rotatable by 90°
Specifications:
Scanning distance, adjustable | Max. 5...310 mm1) |
Min. 15...90 mm1) | |
Scanning distance, adjustable | Potentiometer, 2 turns, |
with position indicator | |
Light source2), light type | LED, visible red light |
Light spot diameter | Approx. 35 mm at 500 mm |
Angle of dispersion, sender | Approx. 3 |
Supply voltage VS | 10...30 V DC3) |
Ripple4) | ≤ 5 VSS |
Current consumption5) | ≤ 35 mA |
Switching outputs | PNP, open collector: Q |
NPN, open collector: Q | |
Output current IA max. | 100 mA |
Light receiver, switching type | Light-/dark-switching via control wire: |
+VS=light-switching | |
0 V = dark-switching | |
Response time6) | ≤ 2 ms |
Max. switching frequency7) | 250/s |
Connection types | Cable PVC, 2 m8) |
4 x 0.18 mm2, l 3.8 mm | |
Plug M 12, 4-pin, 90° rotatable | |
VDE protection class9) | 回 |
Circuit protection10) | A, B, C, D |
Enclosure rating | IP 67 |
Ambient temperature TA | Operation – 25 °C...+ 55 °C |
Storage – 40 °C...+ 70 °C | |
Weight | with cable 2 m Approx. 80 g |
with plug M 12, 4-pin Approx. 40 g | |
Housing material | Housing: ABS; optics: PC |
1) 90 % remission of material scanned (based on standard white according to DIN 5033)
3) Limit value
4) May not exceed or fall short of VS tolerances
5) Without load
6) Signal transit time with resistive load
7) With dark/light ratio 1:1, without time level
8) Do not bend cable below 0 °C
9) Reference voltage 50 V DC
10) A = VS connections reverse-polarity protected
B = Output Q short-circuit protected
C = Interference pulse suppression
D= Output overcurrent and short-circuit protected
11) Black = 6 % remission
Gray = 18% remission
White = 90 % remission
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WT250-P440 SICK Standard photoelectric switch NEW
Gross Weight | 0.08 |
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