Banner U-GAGE T30U—Level Control - Manual (Page 6)

U-GAGE ™ T30 Series with Analog and Discrete Outputs
6 P/N 57438 Rev. C
Banner Engineering Corp. • Minneapolis, MN U.S.A.
www.bannerengineering.com • Tel: 763.544.3164
U-GAGE T30 Series Specifications
Proximity Mode Range
Supply Voltage Current-sourcing analog output models: 12 to 24V dc (10% max. ripple) at 90 mA, exclusive of load
Voltage-sourcing analog output models: 15 to 24V dc (10% max. ripple) at 90 mA, exclusive of load
Supply Protection Circuitry Protected against reverse polarity and transient voltages
Output Configurations Discrete (switched) output: SPST solid-state switch conducts when target is sensed within sensing
window; choose NPN (current sinking) or PNP (current sourcing) models
Analog output: Choose 0 to 10V dc sourcing or 4 to 20 mA sourcing output models; output slope may be
selected via TEACH sequence (see Window Limit Programming on pages 2-4)
Output Ratings Discrete (switched) output: 100 mA maximum
Off-state leakage current: less than 5 microamps
On-state saturation voltage: less than 1V at 10 mA and less than 1.5V at 100 mA
Analog output:
Voltage sourcing: 0 to 10V dc (at 1K ohm minimum resistance)
Current sourcing: 4 to 20 mA, 1 ohm to Rmax
Rmax = V supply - 7V
20 mA
Output Response Time Discrete output:
“A” suffix models: 48 milliseconds
“B” suffix models: 96 milliseconds
Analog output:
“A” suffix models: 48 milliseconds average, 16-millisecond update
“B” suffix models: 96 milliseconds average, 32-millisecond update
Sensing Performance
(Specified using a 10 cm x 10 cm
aluminum target at 25ºC under
fixed sensing conditions.)
Analog sensing resolution: ±0.25% of measured distance
Analog linearity: ±0.5% of full-scale sensing range
Sensing repeatability: ±0.25% of distance
Minimum window size: 10 mm (0.4")
Hysteresis of discrete output: 2.5 mm (0.10")
Adjustments Sensing window limits (analog or discrete): TEACH-mode programming of near and far window limits
may be set using membrane push buttons on sensor or remotely via TEACH input (see pages 2-4).
Discrete and analog window limits may be programmed separately, or together.
Analog output slope: the first limit taught is assigned to the minimum output value (4 mA or 0V)
“A” suffix models: 150 mm (5.9") min. near limit; 1 m (39") max. far limit
“B” suffix models: 300 mm (11.8") min. near limit; 2 m (79") max. far limit
Output Protection Protected against continuous overload and short-circuit; transient over-voltage; no false pulse on power-up
Indicators Four status LEDs:
In RUN mode:
Green
ON = Power ON, RUN mode
Flashing = Discrete output is overloaded
Red Flashing = Relative received signal strength
Yellow analog ON = Target is inside window limits
Yellow discrete ON = Output conducting
In Program mode:
Green OFF = PROGRAM mode
Red Flashing = Relative received signal strength
ON = Ready for first window limit
Yellow analog Flashing = Ready for second limit
OFF = Not teaching analog limits
ON = Ready for first window limit
Yellow discrete Flashing = Ready for second limit
OFF = Not teaching discrete limits
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