Red Lion CUB4LP - Manual

1
 DUAL RANGE, 4 to 20 mA OR 10 to 50 mA
 3½-DIGIT, 0.6" (15.2 mm) HIGH DIGITS
 POSITIVE IMAGE TRANSFLECTIVE LCD WITH RED BACKLIGHT
OR POSITIVE IMAGE REFLECTIVE LCD (CUB4LP)
 POSITIVE IMAGE TRANSFLECTIVE LCD WITH RED BACKLIGHT
OR NEGATIVE IMAGE TRANSMISSIVE WITH RED OR YELLOW/
GREEN BACKLIGHT (CUB4CL)
 SPAN AND OFFSET CAPABILITY
 NEGATIVE AND OVERRANGE INDICATION
 SELECTABLE DECIMAL POINT POSITION
 NEMA 4X/IP65 SEALED FRONT PANEL BEZEL
 FITS DIN STANDARD CUT-OUT 2.68" (68 mm) X 1.30" (33 mm)
DESCRIPTION
The CUB4LP and CUB4CL are additions to the CUB4 product line. The
CUB4LP uses a 4 to 20 mA or a 10 to 50 mA input signal as operating power.
The input signal is also used to power the backlighting on the CUB4LP40 unit.
The CUB4CL uses a 4 to 20 mA or a 10 to 50 mA input signal to power the unit.
An external power supply is used to power the CUB4CL backlighting to provide
a brighter, more consistent display and a lower compliance voltage.
The units have a 3½-digit LCD display with 0.6" (15.2 mm) high digits and
a DIP switch selectable decimal point. The CUB4LP display is available in
positive image reflective (dark digits, reflective background) or positive image
transflective (dark digits, illuminated background) with red backlighting. The
CUB4CL display is available in positive image transflective (dark digits,
illuminated background) with red or yellow/green backlighting or negative
image transmissive (illuminated digits, dark background) with red or yellow/
green backlighting.
The ability to scale the display allows indication in any desired unit of
measurement such as temperature, pressure, humidity, fluid flow, etc. The unit
is calibrated at the factory with 0.0 displayed @ 4 mA input and 100.0 displayed
@ 20 mA input.
The units are contained in a lightweight, high impact plastic case with a clear
viewing window. When properly installed, the sealed front panel meets NEMA
4X/IP65 specifications for wash-down and dusty environments.
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.
WARNING - EXPLOSION HAZARD - SUBSTITUTION
OF ANY COMPONENTS MAY IMPAIR SUITABILITY FOR
CLASS I, DIVISION 2 / CLASS II, DIVISION 2 / CLASS III, DIVISION 2
SPECIFICATIONS
1. DISPLAY: 3½-digit (-1999 to 1999), 0.6" (15.2 mm) high digits.
The CUB4LP is available with a positive image reflective LCD or a red
backlit positive image transflective LCD. The intensity of the backlighting
will vary with the input signal.
The CUB4CL is available with a positive image transflective LCD with red
or yellow/green backlighting or a negative image transmissive with red or
yellow/green backlight.
A minus sign is displayed when the indicator is adjusted for a negative offset.
Overrange: Overrange is indicated by a “1” in the most significant digit and
the blanking of the three least significant digits.
2. EXTERNAL BACKLIGHT POWER: (CUB4CL only)
9 - 28 VDC, @ 35 mA typ., 50 mA max. Power Supplies must be Class 2
(NEC) or SELV rated. Above 26 VDC, derate the operating temperature to
50°C.
3. DECIMAL POINTS: Three DIP switch selectable, decimal point positions
allow the display to be read in tenths, hundredths or thousandths.
MODEL CUB4LP - LOOP POWERED PROCESS INDICATOR
MODEL CUB4CL - CURRENT LOOP INDICATOR
2.95 (74.9)
1.54 (39.1)
1.96 (49.8) .15 (3.8)
1.29 (32.8)
PANEL CUT-OUT
2.68 +.025
-.000
(68 ) +.8
-.0
1.30
(33 )
+.024
-.000
+.6
-.0
.13 (3.3)
DIMENSIONS In inches (mm) Note: Recommended minimum clearance (behind the panel) for
mounting clip installation is 2.15" (54.6) H x 3.00" (76.2) W.
CAUTION: Risk of Danger.
Read complete instructions prior to
installation and operation of the unit.
Bulletin No. CUB4LP-M
Drawing No. LP0318
Released 12/13
Tel +1 (717) 767-6511
Fax +1 (717) 764-0839
www.redlion.net
FOR USE IN HAZARDOUS LOCATIONS:
Class I, Division 2, Groups A, B, C, and D
Class II, Division 2, Groups F and G
Class III, Division 2