Bulletin No. CUB4LP-M Drawing No. LP0318 Released 12/13 Tel +1 (717) 767-6511 Fax +1 (717) 764-0839 www.redlion.net MODEL CUB4LP - LOOP POWERED PROCESS INDICATOR MODEL CUB4CL - CURRENT LOOP INDICATOR DUAL RANGE, 4 to 20 mA OR 10 to 50 mA 3-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) 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 DESCRIPTION SAFETY SUMMARY The CUB4LP and CUB4CL are additions to the CUB4 product line. The All safety related regulations, local codes and instructions that appear in the CUB4LP uses a 4 to 20 mA or a 10 to 50 mA input signal as operating power. manual or on equipment must be observed to ensure personal safety and to The input signal is also used to power the backlighting on the CUB4LP40 unit. prevent damage to either the instrument or equipment connected to it. If The CUB4CL uses a 4 to 20 mA or a 10 to 50 mA input signal to power the unit. equipment is used in a manner not specified by the manufacturer, the protection An external power supply is used to power the CUB4CL backlighting to provide provided by the equipment may be impaired. a brighter, more consistent display and a lower compliance voltage. The units have a 3-digit LCD display with 0.6 (15.2 mm) high digits and WARNING - EXPLOSION HAZARD - SUBSTITUTION OF ANY COMPONENTS MAY IMPAIR SUITABILITY FOR a DIP switch selectable decimal point. The CUB4LP display is available in CLASS I, DIVISION 2 / CLASS II, DIVISION 2 / CLASS III, DIVISION 2 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, SPECIFICATIONS illuminated background) with red or yellow/green backlighting or negative 1. DISPLAY: 3-digit (-1999 to 1999), 0.6 (15.2 mm) high digits. image transmissive (illuminated digits, dark background) with red or yellow/ The CUB4LP is available with a positive image reflective LCD or a red green backlighting. backlit positive image transflective LCD. The intensity of the backlighting The ability to scale the display allows indication in any desired unit of will vary with the input signal. measurement such as temperature, pressure, humidity, fluid flow, etc. The unit The CUB4CL is available with a positive image transflective LCD with red is calibrated at the factory with 0.0 displayed 4 mA input and 100.0 displayed or yellow/green backlighting or a negative image transmissive with red or 20 mA input. yellow/green backlight. The units are contained in a lightweight, high impact plastic case with a clear A minus sign is displayed when the indicator is adjusted for a negative offset. viewing window. When properly installed, the sealed front panel meets NEMA Overrange: Overrange is indicated by a 1 in the most significant digit and 4X/IP65 specifications for wash-down and dusty environments. 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 CAUTION: Risk of Danger. (NEC) or SELV rated. Above 26 VDC, derate the operating temperature to Read complete instructions prior to installation and operation of the unit. 50C. 3. DECIMAL POINTS: Three DIP switch selectable, decimal point positions allow the display to be read in tenths, hundredths or thousandths. Note: Recommended minimum clearance (behind the panel) for DIMENSIONS In inches (mm) mounting clip installation is 2.15 (54.6) H x 3.00 (76.2) W13 (3.3) PANEL CUT-OUT +.025 2.68 -.000 +.8 +.024 (68 ) 1.30 1.54 (39.1) 1.29 (32.8) -.000 -.0 +.6 (33 ) -.0 2.95 (74.9) .15 (3.8) 1.96 (49.8) 114. CERTIFICATIONS AND COMPLIANCES: SPECIFICATIONS (Contd) CE Approved 4. MAXIMUM VOLTAGE DROP: EN 61326-1 Immunity to Industrial Locations 3.2 VDC for CUB4LP00 Emission CISPR 11 Class B 4.0 VDC for CUB4LP40 Safety requirements for electrical equipment for measurement, control, and 3.2 VDC for CUB4CL all models laboratory use: 5. EQUIVALENT RESISTANCE: EN 61010-1: General Requirements CUB4LP00: 800 max. 4 mA 160 max. 20 mA RoHS Compliant 320 max. 10 mA 65 max. 50 mA UL Hazardous: File E184589 CUB4LP40: 1000 max. 4 mA 200 max. 20 mA Type 4X Indoor Enclosure rating (Face only) 400 max. 10 mA 80 max. 50 mA IP65 Enclosure rating (Face only) CUB4CL (all models): 800 max. 4 mA 160 max. 20 mA Refer to the EMC Installation Guidelines of this bulletin for additional 320 max. 10 mA 65 max. 50 mA information. 6. MAXIMUM ALLOWABLE INPUT CURRENT: 100 mA 15. ENVIRONMENTAL CONDITIONS: 7. SCALING RANGE: Operating Temperature: 0 to 60C Span: Two potentiometers provide a coarse and fine span adjustment. Span (Derate backlight voltage to 26 VDC above 50C.) range = 0 to 2000. Storage Temperature: -40 to 80C Offset: Two potentiometers provide a coarse and fine zero offset adjustment. Operating and Storage Humidity: 85% max. (non-condensing) from 0C to Offset range = -1999 to 1999. 60C. 8. LINEARITY: ( 23C, Less than 85% RH) (0.1% + 1 digit). Vibration to IEC 68-2-6: Operational 5 to 500 Hz, 5g 9. READING RATE: 2.5 per second, nominal. Shock to IEC 68-2-27: Operational 30 g 10. RESPONSE TIME: 1.5 seconds to settle for a step change. Altitude: Up to 2000 meters 11. NORMAL MODE REJECTION: 60 dB 50/60 Hz 16. WEIGHT: 3.3 oz. (93.5 g) 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 INSTALLATION MOUNTING SCREW When properly installed, the CUB4LP/CL meets NEMA 4X/IP65 requirements for indoor use. The NUT FASTENER units are intended to be mounted into a suitably rated enclosed panel. A sponge rubber gasket, mounting EXISTING PANEL MOUNTING CLIP .05 to .20 clip, two screws, and nut fasteners are provided to (1.3 to 5.1mm) install and seal the unit in the panel cutout. THICK 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. LATCHING Continuous exposure to direct sunlight may FEATURE 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 GASKET tip of mounting screw should not project through hole on clip. 0.093 (2.4 mm) 3. Slide the panel gasket over the rear of the unit to the back of the bezel. THICK LATCHING Install CUB4LP/CL unit through panel cutout. FEATURE 4. Slide mounting clip over rear of unit until the clip is against back of panel. BEZEL 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 6. If the gasket is not adequately compressed and the mounting screws cannot clip into position. be tightened any further, loosen the mounting screws and insure that the clip is latched as closely as possible to the panel. 5. Alternately tighten each mounting screw to ensure uniform gasket pressure. 7. Repeat Step 6 for tightening the mounting screws. 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.) 2