Redlion CUB4I Manual

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I
MODEL CUB4 - MINIATURE D.C. CURRENT METER
MODEL CUB4V - MINIATURE D.C. VOLTMETER
DESCRIPTION
The CUB4 Volt and Current Meters are designed and manufactured using the
latest technology for a high quality, compact, affordable instrument for use in
industrial environments. Each unit has a 3½-digit LCD display with 0.6 inch
(15.2 mm) high digits and a DIP switch selectable decimal point. The displays
are available in positive image reflective (black digits, reflective background) or
negative image transmissive (illuminated digits, dark background) with red or
yellow/green backlighting.
The units are constructed of a lightweight, high impact plastic case with a
clear viewing window. The sealed front panel meets NEMA 4X/IP65
specifications for wash-down and/or dusty environments, when properly
installed. A CUB4V or CUB4I unit can be mounted in the same panel cutout as
the CUBVD and CUBID units.
The optional Micro Line/Sensor Power Supply (MLPS1000) is designed to
attach to the rear of an installed CUB4V or CUB4I to provide the necessary power
for the unit. The optional supply can be powered from a 85-250 VAC source.
SAFETY SUMMARY
All safety related regulations, local codes and instructions that appear in the
manual or on equipment must be observed to ensure personal safety and to
prevent damage to either the instrument or equipment connected to it. If
equipment is used in a manner not specified by the manufacturer, the protection
provided by the equipment may be impaired.
CAUTION: Read complete
instructions prior to installation
and operation of the unit.
DIMENSIONS In inches (mm)
UL Recognized Component,
File # E179259
CAUTION: Risk of electric shock.
Note: Recommended minimum clearance (behind the panel) for mounting clip
LCD, POSITIVE REFLECTIVE OR NEGATIVE TRANSMISSIVE
WITH YELLOW/GREEN OR RED BACKLIGHTING
FOUR SELECTABLE D.C. RANGES
0 to 199.9 mV, 1.999 V, 19.99 V, 199.9 V (CUB4V)
0 to 199.9 µA, 1.999 mA, 19.99 mA, 199.9 mA (CUB4I)
0.6 INCH (15.2 mm) HIGH LCD DIGITS
BUILT-IN SCALING PROVIDED
AUTO ZEROING CIRCUIT
SELECTABLE DECIMAL POINTS
WIRE CONNECTIONS MADE VIA SCREW CLAMP TYPE
TERMINALS
FITS DIN STANDARD CUT-OUT 2.68" (68 mm) x 1.30" (33 mm)
NEMA 4X/IP65 SEALED FRONT PANEL BEZEL
9 TO 28 VDC POWERED
SPECIFICATIONS
1. DISPLAY: 3½-digit (-1999 to 1999), 0.6" (15.2 mm) high digits. Minus (-)
sign is displayed when voltage or current is negative.
2. DECIMAL POINTS: DIP switch selectable decimal points allow the display
to be read in tenths, hundredths or thousandths.
3. POWER REQUIREMENTS:
Reflective Versions: 9 to 28 VDC at 4 mA max.
Backlight Versions: 9 to 28 VDC @ 35 mA typ., 50 mA max. Above 26
VDC, derate operating temperature to 50°C.
4. INPUT RANGES:
D.C. VOLTAGE
(DIP Switch Selectable)
±199.9 mVDC
±1.999 VDC
±19.99 VDC
±199.9 VDC
5. ACCURACY: (@ 23°C, less than 85% RH)
D.C. Voltage: ±(0.1% + 1 digit)
D.C. Current:
199.9 µA, 1.999 mA, 19.99 mA ranges: ±(0.1% + 1 digit)
199.9 mA range: ±(0.15% + 1 digit)
6. OVERRANGE RATINGS, PROTECTION & INDICATION:
9 to 28 VDC power circuit is not isolated from the signal circuit.
Max Input Voltage:
0 to 199.9 mVDC Range: 75 VDC
All other voltage Ranges: 300 VDC
Max Input Current:
199.9 µA through 19.99 mA: 10 times max. range current
199.9 mA: 1 amp
Overrange Indication: Overrange is indicated by a "1" displayed in the
most significant digit and the blanking of the three least significant digits.
7. READING RATE: 2.5 readings per second
8. RESPONSE TIME: 1.5 seconds to settle for a step change
9. NORMAL MODE REJECTION: 60 dB 50/60 Hz
installation is 2.15" (54.6) H x 3.00" (76.2) W.
1
Bulletin No. CUB4V/I-J
Drawing No. LP0256
Released 10/06
&
D.C. CURRENT
(JMPR. Selectable)
±199.9 µADC
±1.999 mADC
±19.99 mADC
±199.9 mADC