®
WORLD-BEAM Q20 Series Sensor
Datasheet
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Photoelectric sensors in a compact, rugged, sealed, over-molded plastic housing
Standard 3 mm threaded mounting holes on 25.4 mm (1 in) spacing
Advanced electronic design for excellent noise immunity and cross-talk avoidance
Threaded metal M8 connector on Pico-style quick-disconnect models
10 V dc to 30 V dc operation with complementary solid-state outputs (1 normally open, 1
normally closed); PNP or NPN, depending on model
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Complete offering of mounting brackets and apertures available
Crosstalk prevention filters available for visible red opposed mode pairs
Exceptional optical performance with easy to align visible red emitters
Background suppression models provide reliable detection up to 150 mm while ignoring
objects in the background
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Background suppression models provide stable detection in the presence of fluorescent lights
WARNING:
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Do not use this device for personnel protection
Using this device for personnel protection could result in serious injury or death.
This device does not include the self-checking redundant circuitry necessary to allow its use in
personnel safety applications. A device failure or malfunction can cause either an energized (on) or de-
energized (off) output condition.
Models
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2
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2
Output
Model
Sensing Mode
Range
Output
Model
Sensing Mode
Range
Q20E
Opposed, 624 nm Visible
Red
N/A
Q20PDXL
Q20NDXL
Q20PD
PNP
NPN
PNP
NPN
PNP
NPN
PNP
NPN
PNP
NPN
PNP
NPN
Long Range DIffuse, 850
nm Infrared
1500 mm (59 in)
Q20PR
PNP
12 m (39.4 ft)
Effective Beam: 10 mm
(0.4 in)
Q20NR
NPN
Short Range Diffuse, 624
nm Visible Red
250 mm (10 in)
250 mm (10 in)
Q20ND
Q20EL
Opposed, 850 nm
Infrared
N/A
Q20PDVS
Q20NDVS
Q20PFF50
Q20NFF50
Q20PFF100
Q20NFF100
Q20PFF150
Q20NFF150
Small Spot Diffuse, 660 nm
Visible Red
Q20PRL
PNP
20 m (65.6 ft)
Effective Beam: 10 mm
(0.4 in)
Q20NRL
Q20PLP
NPN
PNP
50 mm (2 in)
cutoff
4 m (13 ft)
(specified using
reflector BRT-84)
Polarized Retroreflective,
645 nm Visible Red
Q20NLP
Q20PLV
Q20NLV
NPN
PNP
NPN
Fixed Field, 655 nm Visible
Red
100 mm (4 in)
cutoff
6 m (20 ft)
(specified using
reflector BRT-84)
Retroreflective, 645 nm
Visible Red
150 mm (6 in)
cutoff
Q20PDL
Q20NDL
PNP
NPN
Long-Range Diffuse, 624
nm Visible Red
800 mm (32 in)
Diffuse-mode and fixed-field performances are based on the
use of a 90% reflectance white test card.
1
Integral 2 m (6.5 ft) unterminated cable models are listed.
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To order the 9 m (30 ft) PVC cable model, add the suffix "W/30" to the cabled model number. For example, Q20E W/30.
To order the 4-pin M8/Pico-style integral quick disconnect model, add the suffix "Q7" to the model number. For example, Q20EQ7.
To order the 150 mm (6 in) PVC cable model with a 4-pin M8/Pico-style quick disconnect, add the suffix "Q" to the model number. For example,
Q20EQ.
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To order the 150 mm (6 in) PVC cable model with a 4-pin M12/Euro-style quick disconnect, add the suffix "Q5" to the model number. For
example, Q20EQ5.
To order the 150 mm (6 in) PUR cable model with a 4-pin M12/Euro-style quick disconnect, add the suffix "QPMA" to the model number. For
example, Q20EQPMA.
Models with a quick disconnect require a mating cordset.
2
Available with Health or Alarm Mode output; contact Banner Engineering for details.
Original Document
127816 Rev. M
31 July 2019
127816
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