2
INSTALLATION
When properly installed, the CUB4LP/CL meets
NEMA 4X/IP65 requirements for indoor use. The
units are intended to be mounted into a suitably rated
enclosed panel. A sponge rubber gasket, mounting
clip, two screws, and nut fasteners are provided to
install and seal the unit in the panel cutout.
Installation Environment
The unit should be installed in a location that does
not exceed the maximum operating temperature and
provides good air circulation. Placing the unit near
devices that generate excessive heat should be
avoided.
The bezel should be cleaned only with a soft cloth
and neutral soap product. Do NOT use solvents.
Continuous exposure to direct sunlight may
accelerate the aging process of the bezel.
The following procedure assures proper installation:
1. Cut the panel opening to the specified dimensions.
Remove burrs and clean the panel opening.
2. Slide nut fastener into slot on mounting clip and then insert
mounting screw through nut on both sides of mounting clip. The
tip of mounting screw should not project through hole on clip.
3. Slide the panel gasket over the rear of the unit to the back of the bezel.
Install CUB4LP/CL unit through panel cutout.
4. Slide mounting clip over rear of unit until the clip is against back of panel.
The mounting clip and CUB4LP/CL housing have a latching feature to hold
the unit in place until tightened.
Note: Hold the CUB4LP/CL front bezel in place when sliding the mounting
clip into position.
5. Alternately tighten each mounting screw to ensure uniform gasket pressure.
Visually inspect the gasket for proper seal. The gasket should be compressed
to approximately 75 to 80% of its original thickness.
(Recommended torque is 28 to 36 in-oz.)
6. If the gasket is not adequately compressed and the mounting screws cannot
be tightened any further, loosen the mounting screws and insure that the clip
is latched as closely as possible to the panel.
7. Repeat Step #6 for tightening the mounting screws.
LATCHING
FEATURE
BEZEL
MOUNTING CLIP
NUT FASTENER
MOUNTING SCREW
GASKET
0.093" (2.4 mm)
THICK
LATCHING
FEATURE
EXISTING PANEL
.05" to .20"
(1.3 to 5.1mm)
THICK
SPECIFICATIONS (Cont’d)
4.
MAXIMUM
VOLTAGE DROP
:
3.2 VDC for CUB4LP00
4.0 VDC for CUB4LP40
3.2 VDC for CUB4CL all models
5.
EQUIVALENT RESISTANCE
:
CUB4LP00
: 800
Ω
max. @ 4 mA; 160
Ω
max. @ 20 mA
320
Ω
max. @ 10 mA; 65
Ω
max. @ 50 mA
CUB4LP40
: 1000
Ω
max. @ 4 mA; 200
Ω
max. @ 20 mA
400
Ω
max. @ 10 mA; 80
Ω
max. @ 50 mA
CUB4CL (all models)
: 800
Ω
max. @ 4 mA; 160
Ω
max. @ 20 mA
320
Ω
max. @ 10 mA; 65
Ω
max. @ 50 mA
6.
MAXIMUM ALLOWABLE INPUT CURRENT
:
100 mA
7.
SCALING RANGE
:
Span
: Two potentiometers provide a coarse and fine span adjustment. Span
range = 0 to 2000.
Offset
: Two potentiometers provide a coarse and fine zero offset adjustment.
Offset range = -1999 to 1999.
8.
LINEARITY
: (@ 23°C, Less than 85% RH) ±(0.1% + 1 digit).
9.
READING RATE
: 2.5 per second, nominal.
10.
RESPONSE TIME
: 1.5 seconds to settle for a step change.
11.
NORMAL MODE REJECTION
: 60 dB 50/60 Hz
12.
TEMPERATURE EFFECTS
:
Span Temperature Coefficient
: 100 PPM/
°
C
Offset Temperature Coefficient
: 0.2 digits/
°
C
13.
CONSTRUCTION
: High impact plastic case with clear viewing window.
(Panel gasket and mounting clips included.) This unit is rated for NEMA 4X/
IP65 indoor use. Installation Category I, Pollution Degree 2
14.
CERTIFICATIONS AND COMPLIANCES
:
CE Approved
EN 61326-1 Immunity to Industrial Locations
Emission CISPR 11 Class B
Safety requirements for electrical equipment for measurement, control, and
laboratory use:
EN 61010-1: General Requirements
RoHS Compliant
UL Hazardous: File #E184589
Type 4X Indoor Enclosure rating (Face only)
IP65 Enclosure rating (Face only)
Refer to the EMC Installation Guidelines of this bulletin for additional
information.
15.
ENVIRONMENTAL CONDITIONS
:
Operating Temperature
: 0
°
to 60
°
C
(Derate backlight voltage to 26 VDC above 50
°
C.)
Storage Temperature
: -40
°
to 80
°
C
Operating and Storage Humidity
: 85% max. (non-condensing) from 0
°
C to
60
°
C.
Vibration to IEC 68-2-6:
Operational 5 to 500 Hz, 5g
Shock to IEC 68-2-27:
Operational 30 g
Altitude
: Up to 2000 meters
16.
WEIGHT
:
3.3 oz. (93.5 g)
