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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 

 max. @ 4 mA; 160 

 max. @ 20 mA 

 320 

 max. @ 10 mA; 65 

 max. @ 50 mA

CUB4LP40

: 1000 

 max. @ 4 mA; 200 

 max. @ 20 mA 

 400 

 max. @ 10 mA; 80 

 max. @ 50 mA

CUB4CL (all models)

: 800 

 max. @ 4 mA; 160 

 max. @ 20 mA 

 320 

 max. @ 10 mA; 65 

 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)

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