Q20ND BANNER ENGINEERING, Q20ND Datasheet - Page 2

• Manufacturer Part Number: Q20ND
• Description: SENSOR; PHOTOELECTRIC; COMPACT RECTANGULAR; DIFFUSE; VISIBLE RED; RANGE 250 MM,
• Manufacturer: BANNER ENGINEERING
• Type: Diffuser

Specifications of Q20ND

• Body Style: Rectangular
• Brand/series: World-Beam®
• Current, Switching: 100 mA
• Function: Proximity
• Ip Rating: IP67
• Mounting Type: Threaded
• Output: NPN
• Primary Type: Photoelectric
• Range, Measurement: 250 mm
• Sensing Mode: Diffuse
• Technology: Photoelectric
• Termination: 4-Wire Cable
• Voltage, Supply: 30 VDC
• Accessories Available: Cordsets, Brackets, Reflectors and Apertures

WORLD-BEAM
Banner’s Q20 family of sensors offers a full complement of sensing modes, with the excellent
performance expected of much larger sensors. Their compact plastic housings feature
overmolded construction for superior robustness and sealing. Their popular rectangular design
is easy to mount into tight spaces; integral threaded mounting holes eliminate the need for
separate mounting nuts.
The single-turn Gain potentiometer on most models and bright Signal LED (positioned on top
of the housing for 360° visibility) provide easy alignment and configuration for reliable sensing
(see Figure 1).
2
Supply Voltage
Supply Protection Circuitry
Output Configuration
Output Response Time
Repeatability
Adjustments
Indicators
Construction
Connections
Operating Conditions
Environmental Rating
Vibration and Mechanical
Shock
Application Notes
Certifications
P/N 127816 rev. C
®
10 to 30V dc (10% maximum ripple) at less than 18 mA, exclusive of load
Protected against reverse polarity and transient voltages
100 mA with short circuit protection
OFF-state leakage current: NPN: < 200 µA sinking
ON-state saturation voltage: NPN: < 1.6V @ 100 mA
Opposed Mode: 1 millisecond ON/600 microseconds OFF
All others: 800 microseconds ON/OFF
NOTE: 100 millisecond delay on power-up; outputs do not conduct during this time
Opposed Mode: 140 microseconds
All others: 155 microseconds
Diffuse, Retroreflective, and Polarized Retroreflective models (only):
Single-turn Sensitivity (Gain) adjustment potentiometer
Two LED Indicators: Power (green) and Signal (yellow)
Green ON Steady: Power ON
Green flashing: Output overloaded
Housing: ABS
2 m (6.5') or 9 m (30') 4-wire PVC cable, 150 mm (6") pigtail with 4-pin threaded Pico-style (Q) or
Euro-style (Q5) connector, or 4-pin integral threaded Pico-style connector (Q7), depending on model
Temperature: –20° to +60° C (–4° to +140° F)
Relative Humidity: 95% @ 50° C (non-condensing)
IEC IP67 (NEMA 6) and 1200 PSI washdown NEMA ICS 5, Annex F-2002
All models meet Mil. Std. 202F requirements method 201A (vibration: 10 to 60 Hz max., double amplitude 0.06",
maximum acceleration 10G). Also meets IEC 947-5-2; 30G 11 ms duration, half sine wave
Opposed mode sensor spacing can be reduced by alternating emitters and receivers or by applying cross talk filters
(visible red models only).
Q20 Series Sensors
Overview
Lenses: PMMA
Specifications
Yellow ON steady: Light sensed
Yellow flashing: Marginal excess gain (1 to 1.5X)
Gain Adjuster: PBT
PNP: < 20 µA sourcing
PNP: < 3.0V @ 100 mA
Banner Engineering Corp. • Minneapolis, MN U.S.A
www.bannerengineering.com • Tel: [phone]
Figure 1. Features
Single-Turn Gain
Green ON Steady
Green Flashing
Yellow ON Steady
Yellow Flashing
Potentiometer
Signal LED
Power ON
Output overloaded
Light sensed
Marginal excess gain
(1.0 to 1.5x)
Power
LED