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259
MEASURING
LIGHT SCREENS
TEMPERATURE
ULTRASONIC
MEASUREMENT & INSPECTION
RADAR
LIGHT
GAUGING
L-GAGE
®
Q50 Discrete Output Specifications
Sensing Beam
Wavelength: Q50..V: 685 nm (typical) Q50..: 880 nm (typical)
Beam Size: Q50..V: 20 mm dia. (max.) Q50..: 20 mm dia. (max.)
Sensing Range
Q50AV: 50 to 150 mm Q50A: 50 to 200 mm
Q50BV: 100 to 300 mm Q50B: 100 to 400 mm
Supply Voltage and Current
12 to 30V dc (10% max. ripple); 70 mA max. (exclusive of load)
Supply Protection Circuitry
Protected against reverse polarity and transient overvoltages
Output Configuration
Solid-state Complementary; Choose NPN (current sinking) or PNP (current sourcing) models.
Delay at Power-up
2 seconds
Output Rating
Complementary Discrete Output 150 mA max., per output
OFF-state leakage current: Less than 10 µA
ON-state saturation voltage: Less than 1V @ 10 mA and less than 1.5V @ 100 mA
Output Protection
Protected against false pulse on power-up and continuous overload or short circuit of outputs.
Output Response Time
2-second delay on power-up:
Fast: 4 milliseconds ON/OFF Slow: 48 milliseconds ON/OFF
Output Hysteresis
See charts HC-5 and HC-6 on page 512.
Sensing Repeatability
Slow Response (Q50..): 0.5% of sensing distance
Fast Response (Q50..Y): 1.0% of sensing distance
Color Sensitivity (typical)
See charts CSC-2 and CSC-3 on page 511.
Temperature Effect
Q50B.. models: From 0° to 50° C: 0.25 mm/° C From -10° to 55° C: 0.35 mm/° C
Q50A.. models: From 0° to 50° C: 0.08 mm/° C From -10° to 55° C: 0.11 mm/° C
Remote TEACH Input
Impedance
15 kΩ
Remote TEACH Input
To TEACH: Connect gray wire to +5 to 30V dc
To Disable: Connect gray wire to 0 to +2V dc (or open connection)
Adjustments
Sensing Window Limits: TEACH-mode programming of near and far window limits may be set using
the TEACH push button or remotely using the gray TEACH wire.
Indicators
Range LED Green — Target is within sensing range
Indicator Red — Target is outside sensing range
(Green/Red) Flashing Green — Outputs are overloaded
OFF — Sensor Power OFF
Teach/Output Yellow (window limits) — Target is within taught window limits
LED Indicator Yellow (fixed field) — Target is closer than cutoff limit
(Yellow/Red) OFF — Target is outside taught window limits
Red — Sensor is in TEACH mode
Ambient Light Immunity
< 10,000 LUX
Construction
Housing: Molded ABS/Polycarbonate Window Lens: Lens: Acrylic
Hardware: M3 hardware is included
Environmental Rating
IEC IP67; NEMA 6P
Connections
2 m or 9 m 5-conductor PVC-covered attached cable, or 5-pin Euro-style quick-disconnect.
See page 416.
Operating Conditions
Temperature: -10° to +55° C Relative humidity: 90% at +50° C (non-condensing)
Vibration and
Mechanical Shock
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 requirements: 30G,
11 milliseconds duration, half sine wave.
Application Notes
Allow 15-minute warm-up for maximum performance
Certifications
Hookup Diagrams
MI08 (p. 533)
