PB3PNPA CARLO GAVAZZI Selected parameters SYSTEM Retro-reflective, Polarized HOUSING rectangular SENSING RA.. View larger
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PB3PNPA CARLO GAVAZZI Selected parameters SYSTEM Retro-reflective, Polarized HOUSING rectangular SENSING RA..




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Selected parameters SYSTEM Retro-reflective, Polarized HOUSING rectangular SENSING RANGE 1 ... 5 m CONNECTION Cable OUTPUT DC NPN MATERIAL Plastic Others SENSING RANGE 3 m HOUSING 75 x 18 x 36 mm MATERIAL Glass-filled ABS

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Photocells Photoelectric Sensors Detectors


Photoelectric Sensors

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Retro-reflective, Polarized
Type PB3P
• Range: 3 m
• Polarized modulated, visible red light
• For transparent glass detection
• Adjustable sensitivity
• Rated operational voltage: 10 to 30 VDC
• Output: 200 mA, NPN or PNP
• Make and break switching funct., with LED indication
• Protection: Reverse polarity, short circuit, overload
• Operating frequency: 1 kHz
• High immunity to ambient light
• 18 x 75 x 36 mm ABS housing, IP 67
Product Description Ordering Key
Polarized, retro-reflective photoelectricswitch.Range
3 m. Reliable detection of shiny and transparent ob- jects. Visiblebeam allows easy alignment. Precise de-
tectionthroughnarrow beam. Rugged, glass-rein- forcedABS housing, totally sealed. IP 67. 2 m PVC ca- ble connection or standard M12 plug.
Type Function Output type
Connection type
Type Selection
Housing Ordering no. Ordering no. Ordering no. Ordering no. W x H x D NPN/cable NPN/plugPNP/cable PNP/plug
RatedMake & break swit.Make & break swit.Make & break swit.Make & break swit. operating
dist. (Sn)
18 x 75 x 36PB 3P NPAPB 3P NPA-1 PB 3P PPAPB 3P PPA-1
3 m
Note: Plugs and reflectors to be ordered separately.
Rated operating dist. (Sn)3 m, with reflector
type ER 100, ref. target
Temperature drift0.4%/K
Rated operational volt. (UB)10 to 40 VDC (ripple incl.)
Ripple (Urpp) 10%
Output current
Continuous (Ie) ≤ 200 mA Short-time (I) 200 mA,
Max. load capacity 100 nF
No load supply current (IO) ≤ 40 mA
OFF-state current (Ir)Max. 100 μA
Voltage drop(Ud) ≤ 2.5 VDC
ProtectionReverse polarity, overload short-circuit, transients
Transient voltage≤ 1 kV/0.5 J
SensitivityAdjustable, 20 turn pot
Light sourceGaAlAs LED 660nm
Light type Visible red polarized, modulated
Optical angle ± 1°
Light spot size 65 mm at 2 m
Ambient light Max. 10,000 lux
Operating frequency (f)1000 Hz, light/dark ratio 1:2
Response time
OFF-ON (tON) ≤ 660 μs
ON-OFF (tOFF) ≤ 330 μs
Power ON delay (tv) Typ. 100 ms
Output ONLED, yellow
Overvoltage category III(IEC 60664/60664A
Pollution degree 3 (IEC 60664/60664A
Degree of protection IP 67 (IEC 60529 60947-1)
Operating-20° to +60°C (-4° to 140°F) Storage -30° to +70°C (-22° to 158°F)
Specifications are subject to change without notice (02.12.2005)1

Datasheet - PDF

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