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Features
Device type Fiber-optic sensors Device type detail Base unit 1) Dimensions (W x H x D) 10.5 mm x 34.8 mm x 68.9 mm Housing design (light emission) Rectangular Sensing range max. 0 m … 4 m (Through-beam system) 2) 3) Sensing range 0 mm … 160 mm, Proximity system 4) 5)
0 … 900 mm, Through-beam system 6)
Focus Approx. 65° 7) Type of light Visible green light Light source LED 8) Angle of dispersion Approx. 65° 7) Wave length 525 nm Adjustment Menu-controlled
Single teach-in button
Cable
Indication Display Display LED status display / 2x 4-character digital dual displays, Set value (green indicator) and actual value (red indicator) are displayed simultaneously, display of parameters - 1) Up to 15 expansion units can be connected.
- 2) Sensing range at response time 2 ms. Reduction at shorter response time (see LL3/ WLL190T-2 table).
- 3) LL3-TB02 and tip adapter LL3-TA01.
- 4) Object with 90% remission (based on standard white DIN 5033). Sensing range at 2 ms response time. Reduced at shorter response times (see LL3 / WLL190T-2 tables).
- 5) LL3-DM01.
- 6) LL3-TB01.
- 7) See LL3 fiber-optic data.
- 8) Average service life: 100,000 h at TU = +25 °C.
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Mechanics/electronics
Supply voltage 10 V DC … 24 V DC 1) Ripple ≤ 10 % 2) Current consumption 50 mA Switching output NPN 3) 4) Switching mode Light/dark switching 3) 4) Switching mode selector Manually selectable Response time ≤ 2 ms
≤ 60 µs
≤ 250 µs
Switching frequency 8,333 Hz
2,000 Hz
250 Hz
Time functions Without time delay
Off delay
On delay
One shot
Delay time Programmable, 0 ms … 9,999 ms Connection type Cable, 4-wire, 2 m 5) Cable material PVC Conductor cross section 0.2 mm² Circuit protection A 6)
B 7)
C 8)
D 9)
Protection class III Weight 20 g Housing material Plastic, ABS/PC Enclosure rating IP50 10) Ambient operating temperature –25 °C … +55 °C 11) Ambient temperature, storage –40 °C … +70 °C - 1) +- 10%.
- 2) May not exceed or fall below Uv tolerances.
- 3) Q1, Q2.
- 4) Selectable Q2, external teach or counter reset.
- 5) Do not bend below 0 °C.
- 6) A = VS connections reverse-polarity protected.
- 7) B = inputs and output reverse-polarity protected.
- 8) C = interference suppression.
- 9) D = outputs overcurrent and short-circuit protected.
- 10) With correctly attached fibre-optic cable LL3 and closed protection hood.
- 11) Operating temperature fluctuates according to number of devices connected: 4–8 devices: –25 °C … +50 °C (output current 50 mA) / 9–16 devices: –25 °C … +45 °C (output current 20 mA).
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Classifications
eCl@ss 5.0 27270905 eCl@ss 5.1.4 27270905 eCl@ss 6.0 27270905 eCl@ss 6.2 27270905 eCl@ss 7.0 27270905 eCl@ss 8.0 27270905 eCl@ss 8.1 27270905 eCl@ss 9.0 27270905 eCl@ss 10.0 27270905 eCl@ss 11.0 27270905 eCl@ss 12.0 27270905 ETIM 5.0 EC002651 ETIM 6.0 EC002651 ETIM 7.0 EC002651 ETIM 8.0 EC002651 UNSPSC 16.0901 39121528