LD32CND15PPT CARLO GAVAZZI Parametri selezionati SISTEMA Riflessione diretta CUSTODIA rettangolare DISTANZA ..

Photoelectrics
Laser, Diffuse-reflective (Colour Mark Sensor) Type LD32CND15
• Miniature sensor range
• Range: 150 mm
• Sensitivity adjustment by Teach-In programming
• Modulated, red laser light 650 nm (class 2)
• Supply voltage: 10 to 30 VDC
• Output: 100 mA, NPN or PNP preset
• Make and break switching function programmable
• LED for output indication, signal stability and power ON
• Protection: reverse polarity, short circuit and transients
• Excellent EMC performance
• Accurate detection of small printing marks
Product Description
Ordering Key
L D32CND15PPM5T
The LD32CND15 sensor fam- ily comes in a compact 12 x
32 x 20 mm reinforced
PMMA/ABS-housing.
The sensors are useful in applications where high- accuracy detection as well as small size is required.
The Teach-In function for
adjustment of the sensitivity makes the sensors highly flexible. The output type is preset (NPN or PNP), and the output switching function is programmable (NO or NC). The small laser spot makes the diffuse-reflective sensor useful as colour mark sensor.
Type
Housing style Housing size Housing material Housing length Detection principle Sensing distance Output type
Output configuration Connection type Teach-In
Type Selection
Housing Range Ordering no. Ordering no.
W x H x D Sn NPN & PNP cable NPN & PNP plug
Make & break switching Make & break switching
12 x 32 x 20 mm 150 mm LD 32 CND 15 NPT LD 32 CND 15 NPM5T LD 32 CND 15 PPT LD 32 CND 15 PPM5T
Specifications
Rated operating distance (Sn) Up to 150 mm, reference target Kodak
test card R 27, white, 90% reflectivity, 100 x 100 mm Optimal working distance as colour mark sensor is
70-100 mm.
Blind zone None
Sensitivity Adjustable by Teach-In
(push button or wire)
Temperature drift ≤ 1%/ºC
Hysteresis (H)
(differential travel) ≤ 10%
Rated operational volt. (UB ) 10 to 30 VDC (ripple included)
Ripple (Urpp ) ≤ 10%
Output current
Continuous (Ie) ≤ 100 mA Short-time (I) ≤ 100 mA
(max. load capacity 100 nF)
No load supply current (Io) ≤ 25 mA @ 24 VDC
Minimum operational current (Im) 0.5 mA
OFF-state current (Ir ) ≤ 100 µA
Voltage drop (Ud ) ≤ 2.4 VDC @ 100 mA
Protection Short-circuit, reverse polarity and transients
Laser protection class Class 2 - according to
EN60825-1-3/97
Average power < 1 mW Pulse width t = 3 µs Pulse repetition time f = 5 kHz
MTBF > 50’000 h @ Ta = 40ºC
Light source Laser, red light, 650 nm
Light type red, modulated
Sensing angle < 0.8º
Ambient light 5,000 lux
Light spot < 0.7 mm @ focus
Operating frequency 1000 Hz
Response time
OFF-ON (tON) ≤ 0.5 ms
ON-OFF (tOFF ) ≤ 0.5 ms
Power ON delay (tv) ≤ 300 ms
Specifications are subject to change without notice (10.02.06) 1