LIGHT GAUGING

LABEL&

 

ULTRASONIC

 

SLOT

 

LIGHT

 

lUMINESCENCE

MEASURING

 

 

SCREENS

&

 

COLOR

 

TEMPERATURE

 

LIGHT-TO-

 

PICK

 

RADAR

 

MEASUREMENT & INSPECTION

U-GAGE®Q45UR High-Gain Controllers

Product P/N

Version

 

 

 

 

63060

Q45UR3BA63CQ6-63060

Discrete

 

 

 

63667

Q45UR3LIU64CQ6-63667

Analog

 

 

 

NOTE: Special High-Gain controllers are available for small object detection. Contact factory for more information.

U-GAGE®Q45UR Remote Sensors Specifications

Supply Voltage and Current

Discrete: 12 to 24V dc (10% max. ripple); 100 mA (exclusive of load)

 

Analog: 15 to 24V dc (10% max. ripple); 100 mA (exclusive of load)

Ultrasonic Frequency

400 kHz

 

 

 

Supply Protection Circuitry

Protected against reverse polarity and transient voltages

 

 

Output Protection Circuitry

Both outputs are protected against continuous overload and short circuit

 

 

Output Rating

Discrete: 150 mA max. (each output)

 

OFF-state leakage current: less than 25 µA at 24V dc

 

ON-state saturation voltage: less than 1.5V at 10 mA; less than 2.0V at 150 mA

 

Analog: Voltage sourcing: 0 to 10V dc, 10 mA max.

 

Current sourcing: 4 to 20 mA, 1 to 500 Ω impedance

Output Configuration

Discrete: Bipolar: One current sourcing (PNP) and one current sinking (NPN) open collector transistor

 

Analog: One voltage sourcing and one current sourcing; one or the other output is enabled by internal

 

programming switch #2

 

Performance Specifications

Discrete: Response Speed:

40 or 160 milliseconds (switch selectable)

 

Repeatability*:

±0.2% of measured distance

 

Temperature stability: ±0.03% of the window limit positions per ° C from 0° to 50° C

 

 

(±0.05% per ° C over remainder of operating temperature range)

 

Sensing window width: 5 to 200 mm, when independent near and far limits are taught; 1, 2, 3,

 

Hysteresis:

or 4 mm (switch selectable), when a sensing distance set point is taught

 

0.5 mm

 

Ultrasonic beam angle: ±3.5˚

 

Analog: Response Speed:

10 to 320 milliseconds (2 to 64 cycles) selectable

 

Resolution*:

0.2% of sensing distance at 320 milliseconds response

 

Linearity*:

0.4% of sensing distance at 10 milliseconds response

 

1% of full scale

 

Temperature stability: ±0.03% of sensing distance per ° C from 0° to 50° C

 

 

(±0.05% per ° C over remainder of operating temperature)

 

Ultrasonic beam angle: ±3.5˚

 

* Repeatability and analog resolution and linearity are specified using a 50 x 50 mm aluminum plate

 

at 22° C under fixed sensing conditions (Analog: using the 4 to 20 mA output @ 15V dc)

Response Curves

See chart RC-6 on page 516.

 

 

 

Adjustments

Discrete: The following may be selected by a 4-position DIP switch located on top of the controller, beneath

 

a transparent O-ring sealed acrylic cover and beneath the black inner cover

 

Switch 1: Output normally open (output is energized when target is within sensing window limits),

 

or normally closed (output is energized when target is outside sensing window limits)

 

Switches 2 & 3: Sensing window size (1, 2, 3 or 4 mm)

 

Switch 4: Response speed selection (40 or 160 milliseconds)

 

Analog: Push-button TEACH-mode programming of window limits. The following may be selected by a

 

4-position DIP switch located on top of the controller, beneath a transparent O-ring sealed acrylic

 

cover and beneath the black inner cover

 

Switch 1: Output slope: output value increases or decreases with distance

 

Switch 2: Output mode: current output or voltage output

 

Switches 3 & 4: Response to loss of echo

 

Response Speed Adjustment: Single-turn potentiometer selects six response values from

 

10 to 320 milliseconds

 

 

 

More on

 

 

next page

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