Datasheet

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Photoelectric sensors in a compact, rugged, sealed, over-molded plastic housing

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Standard 3 mm threaded mounting holes on 25.4 mm (1 in) spacing

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Advanced electronic design for excellent noise immunity and cross-talk avoidance

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Threaded metal M8 connector on Pico-style quick-disconnect models

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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

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Crosstalk prevention filters available for visible red opposed mode pairs

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Exceptional optical performance with easy to align visible red emitters

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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

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Using this device for personnel protection could result in serious injury or death.

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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

Model1

Sensing Mode

Range

Output2

Q20E

Opposed, 624 nm Visible

Red

Effective Beam: 10 mm

(0.4 in)

12 m (39.4 ft)

N/A

Q20PR

PNP

Q20NR

NPN

Q20EL

Opposed, 850 nm

Infrared

Effective Beam: 10 mm

(0.4 in)

20 m (65.6 ft)

N/A

Q20PRL

PNP

Q20NRL

NPN

Q20PLP

Polarized Retroreflective,

645 nm Visible Red

4 m (13 ft)

(specified using

reflector BRT-84)

PNP

Q20NLP

NPN

Q20PLV

Retroreflective, 645 nm

Visible Red

6 m (20 ft)

(specified using

reflector BRT-84)

PNP

Q20NLV

NPN

Q20PDL

Long-Range Diffuse, 624

nm Visible Red

800 mm (32 in)

PNP

Q20NDL

NPN

Diffuse-mode and fixed-field performances are based on the

use of a 90% reflectance white test card.

Model 1

Sensing Mode

Range

Output2

Q20PDXL

Long Range DIffuse, 850

nm Infrared

1500 mm (59 in)

PNP

Q20NDXL

NPN

Q20PD

Short Range Diffuse, 624

nm Visible Red

250 mm (10 in)

PNP

Q20ND

NPN

Q20PDVS

Small Spot Diffuse, 660 nm

Visible Red

250 mm (10 in)

PNP

Q20NDVS

NPN

Q20PFF50

Fixed Field, 655 nm Visible

Red

50 mm (2 in)

cutoff

PNP

Q20NFF50

NPN

Q20PFF100

100 mm (4 in)

cutoff

PNP

Q20NFF100

NPN

Q20PFF150

150 mm (6 in)

cutoff

PNP

Q20NFF150

NPN

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.

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To order the 4-pin M8/Pico-style integral quick disconnect model, add the suffix "Q7" to the model number. For example, Q20EQ7.

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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.

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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.

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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