Banner L-GAGE manual GAGES18U Specifications cont’d, Repeatability Temperature Effect

LIGHT GAUGING
LABEL&
ULTRASONIC
SLOT
LIGHT		lUMINESCENCE
MEASURING
	SCREENS
&
COLOR
TEMPERATURE
LIGHT-TO-
PICK
RADAR

MEASUREMENT & INSPECTION

	U-GAGE®S18U Specifications (cont’d)
Output Ratings	Analog:
	Analog Voltage Output: 2.5 kΩ min. load resistance
	Minimum supply for a full 10V output is 12V dc (for supply voltages
	between 10 and 12, V out max is at least V supply -2)
	Analog Current Output: 1 kΩ max @ 24V input
	Max load resistance = (Vcc-4)/0.02 Ω
	Discrete: 100 mA max.
	OFF-state leakage current: less than 5 µA
	NPN saturation: less than 200 mV @ 10 mA and less than 600 mV @ 100 mA
	PNP saturation: less than 1.2V @ 10 mA and less than 1.6V @ 100 mA
Output Configuration	Analog: 0 to 10V dc or 4 to 20 mA, depending on model
	Discrete: Bipolar: One NPN (current sinking) and one PNP (current sourcing) output in each model.
	Solid-state switch conducts when target is sensed within sensing window.
Output Response Time	Analog: 30 milliseconds: Black wire at 0-2V dc (or open)		Discrete: 5 milliseconds
	2.5 milliseconds: Black wire at 5-30V dc
Delay at Power-up	300 milliseconds
Linearity*	2.5 milliseconds response: ± 1 mm
(Analog output models)	30 milliseconds response: ± 0.5 mm
Resolution*	2.5 milliseconds response: 1 mm
(Analog output models)	30 milliseconds response: 0.5 mm
Repeatability	0.5 mm
Temperature Effect	0.02% of distance/ ° C
Temperature Warmup Drift	Less than 1.7% of sensing distance upon power-up
Minimum Window Size	5 mm
Switching Hysteresis	0.7 mm
(Discrete output models)
Adjustments	Sensing window limits: TEACH-Mode programming of near and far window limits may be set using
	the push-button or remotely using TEACH input.
Indicators	Power/Signal Strength (Red/Green)
	Green—Target is within sensing range
	Red—Target is outside sensing range
	OFF—Sensing power is OFF
	Teach/Output Indicator (Yellow/Red)
	Yellow —Target is within taught limits
	OFF—Target is outside taught window limits
	Red—Sensor is in TEACH mode
Remote TEACH Input	Impedance: 12 kΩ
Construction	Threaded Barrel: Thermoplastic polyester	Push-Button Housing: ABS/PC
	Push Button: Santoprene	Lightpipes: Acrylic
Environmental Rating	Leakproof design is rated IEC IP67; NEMA 6P
Connections	2 m or 9 m shielded 5-conductor (with drain) PVC jacketed attached cable, or 5-pin Euro-style
	quick-disconnect. QD cables are ordered separately. See page 415.
Operating Conditions	Temperature: -20° to +60° C	Relative humidity: 100%
Vibration and	All models meet Mil. Std. 202F requirements. method 201A (vibration: 10 to 60 Hz max.,
Mechanical Shock	double amplitude 0.06”, maximum acceleration 10G). Also meets IEC 947-5-2 requirements: 30G
	11 milliseconds duration, half sine wave
Application Notes	Objects passing inside the specified near limit may produce a false response.
Certifications
Hookup Diagrams	Analog Models: MI13 (p. 535)	Discrete Models: MI12 (p. 534)

*Linearity and resolution are specified using a 50 x 50 mm aluminum plate at 22° C under fixed sensing conditions.

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