CUB4I010 Red Lion Controls, CUB4I010 Datasheet - Page 5

• Manufacturer Part Number: CUB4I010
• Description: DC Current Meter W/Yel/Grn Backlighting
• Manufacturer: Red Lion Controls
• Series: CUB4r
• Type: Ammeterr

Specifications of CUB4I010

• Measuring Range: 0 ~ 199.9mA
• Display Style: Black Characters, Grey Background
• Display Type: LCD
• Display Face Size: 2.95" L x 1.54" W (74.9 x 39.1mm)
• Display Digits: 3.5
• Display Digits - Height: 0.600" (15.24mm)
• Backlight: Yellow/Green
• Mounting Type: Panel Mount
• Termination: Screw Terminals
• Voltage - Supply: 9 ~ 28VDC
• Digit Height: 15.2mm
• Supply Voltage Range: 85VAC To 250VAC
• Operating Temperature Range: 0°C To +60°C
• Meter Function: DC Ammeter
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q3723091

TYPICAL VOLT & CURRENT MEASUREMENT APPLICATIONS
VOLTMETER APPLICATION
Indicating the Speed of a D.C. Motor
at which a variable speed DC motor drive is operating. The only indication
he has now is the position of a dial on the control panel.
when the motor is running at its maximum speed of 1800 RPM. The power
supply of the control has a 15 VDC output that can supply power to
the CUB4V.
necessary to scale the display. The Scale DIP switch is set to the “ON”
position to enable the Scale Potentiometer. The Division Factor is calculated
using the formula:
is set to the “ON” position, according to the Division Factor Selection Chart.
calibrated photo tachometer is used to obtain the exact speed. The Scale
Potentiometer on the CUB4 Voltmeter is then adjusted until the display
reading agrees with the tachometer. Alternately, the output of a precision
voltage source set to +10 VDC can be connected to the signal input of the
unit and then adjust the scaling potentiometer for the desired reading.
A foreman in a plant wants to get a more accurate indication of the speed
The motor has a tachometer generator that will output a 10 VDC signal
Since this application requires a non-standard readout, it will be
Since the division factor falls between 1.2 and 10.5, DIP switch position S2
To scale the CUB4 Voltmeter, the motor is run at full speed and a
D.F.
D.F.
D.F.
=
=
=
(Maximum output) x D.D.P.
10 x 1000
5.5
1800
(Desired Display)
ORDERING INFORMATION
MODEL NO.
CUB4V
CUB4I
MLPS
DESCRIPTION
DC Voltmeter
DC Voltmeter W/Yel-Grn Backlighting
DC Voltmeter W/Red Backlighting
DC Current Meter
DC Current Meter W/Yel-Grn Backlighting
DC Current Meter W/Red Backlighting
Micro Line/Sensor Power Supply
5
TROUBLESHOOTING
company numbers listed.
CURRENT METER APPLICATION
Analog Meter Replacement
movements with easy to read CUB4 Current Meters with backlighting. One
application involves measuring the flow rate of a liquid to indicate 0 to 250
gallons per minute.
Current Meter will need to be scaled. The Scale DIP switch is set to the
“ON” position enabling the Scale Potentiometer. The proper current range
for the application is then selected. The Scale potentiometer will divide the
display reading by 1 to 13, for the particular current range selected. A
reading of 250 is 4 times less than the normal reading at 1 mA for the 0 to
1.999 mA range, therefore the jumper is installed in the 0-1.999 mA range
position. No decimal point is selected because the resolution is 1 gallon.
input and adjust the scale potentiometer to the desired reading.
For further technical assistance, contact technical support at the appropriate
A manufacturer wants to replace several 1 mA DC analog meter
Since 1 mA of current flow requires a display reading of 250, the CUB4
The CUB4 Current Meter can now be scaled. Apply 1 mA to the signal
PART NUMBERS
CUB4V000
CUB4V010
CUB4V020
MLPS1000
CUB4I000
CUB4I010
CUB4I020