Large Display Strain Gage Red Lion Automation Series Large Display for Strain Gage Inputs Red Lion’s Large Display Strain Gage (LDSG) is the latest addition to our Large Display portfolio for advanced control and communication of weight measurement. Available in both large 2-¼ and 4-inch display sizes, the LDSG accepts most load cell and strain gage inputs and communicates real-time weight information to a database or management system for accurate monitoring, storage and reporting. By using alarming setpoints and a display that is readable from distances up to 180 feet away, operators are automatically alerted and can easily see when weight limits are being approached or exceeded. With easy, push-button setup and NEMA4X/IP64 sealed enclosure design, LDSG implementation is simple. Once installed, weight values can be collected in real time and used later via its RS232/RS485 serial communication ports. The end result provides the reliability and ease of use required to improve efficiency and reduce costs by increasing weight measurement accuracy. APPLICATIONS PRODUCT HIGHLIGHTS >> Food & Beverage >> 2-1/4 and 4-inch red LED display options >> Truck & Crane Scales >> Accepts strain gage, load cells and pressure inputs >> Cement Mixing & Transport >> Dual setpoint control >> Force & Concrete Testing >> Rugged, aluminum NEMA 4X case construction >> Construction >> RS232/RS485 communication FEATURES & BENEFITS >> 2-1/4 and 4-inch red LED display options • Readable from up to 180 feet >> Accepts a variety of inputs • Strain gage • Load cells • Pressure >> NEMA 4X sealed enclosure • Water tight wiring connectors • Pressure vent for rapid temperature swings • Aluminum constructed case >> Reliable communication • RS232/RS485 serial ports • Crimson® 2.0 programmable PROGRAMMABLE USER INPUT DUAL 5 AMP FORM C RELAY Large Display Strain Gage Specifications ALUMINUM TYPE 4X/IP65 CASE CONSTRUCTION RS232/RS485 SERIAL COMMUNICATIONS CRIMSON® PROGRAMMING SOFTWARE UNIVERSALLY POWERED CERTIFICATIONS & COMPLIANCES CE Approved: EN 61326-1 Immunity to Industrial Locations Emission CISPR 11 Class A SAFETY SUMMARY Safety requirements electrical equipment that for measurement All safety regulations, localforcodes and instructions appear in this control, and andliterature, laboratory corresponding or use: on equipment, must be observed to ensure personal ENto61010-1: General Requirements safety and prevent damage to either the instrument or equipment connected to EN 61010-2-030: for the Testing and it. If equipment is used in Particular a manner Requirements not specified by manufacturer, the Measuring protection provided by Circuits the equipment may be impaired. Type 4X Enclosure rating (Face only) IP65 Enclosure rating (Face only) SPECIFICATIONS Refer 5todigit, EMC2.25" Installation section of the bulletinRed for LED 1. DISPLAY: (57 mm)Guidelines or 4" (101 mm) intensity adjustable additional (-99999 to 99999) information. DISPLAY PROPERTIES 5 digit, 2.25” (57 mm) or 4” (101 mm) intensity adjustable Red LED (-99999 to 99999) GENERAL DESCRIPTION POWER CONNECTION The Large Display40 is atoversatile display available AC Power: 250 VAC 50/60 Hz, 27 as VAa strain gage meter with scaling, serial communications andVDC, dual relay DC Power: 21.6 to 250 12 Woutputs. The 5 digit displays are availableIsolation: in either 2300 2.25" Vrms or 4"for high red LED digits adjustable display 1 min.; Power IN towith all inputs and outputs intensities. The 2.25" high models are readable up to 130 feet. The 4" high modelsINPUT are readable up to 180 feet. Both versions are constructed of a Type 4X/ RANGES IP65 enclosure in light weight aluminum. ±24 mVDC All models come with dual Form C relay outputs and RS232 / RS485 ±240also mVDC serial communications. TheCONNECTION Crimson softwareTYPE is a Windows based program that allows configuration 4-wire bridge of the LD meter from(differential) a PC. Crimson offers standard drop-down menu 2-wire commands, that (single-ended) make it easy to program the meter. The meter’s program can then be saved in EXCITATION a PC file for future use. Crimson software can be downloaded BRIDGE at www.redlion.net. Jumper Selectable: 5 VDC @ 65 mA max., ±2% 2. POWER REQUIREMENTS: ENVIRONMENTAL AC POWER: 40 temperature: to 250 VAC 50/60 Operating 0 to Hz, 65° 27 C VA DC POWER: to 250 VDC, Storage21.6 temperature: -4012toW70° C Isolation: 2300 Vrms for 1 min.; Power IN to 85% all inputs Operating and storage humidity: 0 to max.and RHoutputs (non-condensing) 3. INPUT RANGES: Vibration to IEC 68-2-6: Operational 5-150 Hz, 2 g (1g relay) MAX ShockACCURACY* to IEC 68-2-27: Operational 30 g (10 g relay) INPUT ACCURACY* IMPEDANCE CONTINUOUS RESOLUTION Altitude: meters RANGE (18 Up to 28to °C)2,000 (0 to 65 °C) OVERLOAD 10 VDC @ 125 mA max., ±2% COMMUNICATIONS Type: RS485 or RS232 Isolation To Sensor & User Input Commons: 500 Vrms for 1 min. Working Voltage: 50 V. Not Isolated from all other commons. CAUTION: Risk 7/8 of Danger. CAUTION: CAUTION: Data: bits Read complete Risk of electric shock. Parity:instructions no, odd or even Hot Surface prior to installation and Baud Rate: operation of the unit. 300 to 38.4 K Bus Address: Selectable 0 to 99, Max. 32 meters per line (RS485) The protective conductor terminal is bonded to conductive OUTPUT parts of the equipment for safety purposes and must be Type: Dual FORM-C relay connected to an external protective earthing system. Isolation To Sensor & User Input Commons: 1400 Vrms for 1 min. Working Voltage: 150 Vrms Contact Rating: 5 amps @ 120/240 VAC or 28 VDC (resistive load), ORDERING INFORMATION 1/8 H.P. @ 120 VAC (inductive load) MODEL DESCRIPTION PART NUMBER Life Expectancy: 100,000 minimum operations NO. Response Time: LD 2 Preset Strain Gage Input; 2.25" High 5 Digit Red LED LD2SG5P0 Turn On Time: 4 msec maximum LD Turn 2 Preset Strain 4Gage Input; 4" High 5 Digit Red LED LD4SG5P0 Off Time: msec maximum LD Plug Panel Meter Plug for LD models 0.02% of 0.07% of MECHANICAL ±24 mVDC 100 Mohm 30 V 1 µV reading +3 µV reading +4 µV Construction: Aluminum enclosure, and steel side panels with textured 0.02% of 0.07% of and corrosion ±240 mVDCblack polyurethane paint for scratch 100 Mohm 30 V resistance 10 µV reading +30 µV reading +40 µV protection. Meets Type 4X/IP65 specifications. Installation Category II, * After 20 minute warm-up. is specified in two ways: Accuracy over Pollution DegreeAccuracy 2. an 18 Weight: to 28 °CLD2 and 10 to 75% RH environment; and accuracy over a 0 to 65 - 4.5 lbs (2.04 kg) °C and 0LD4 to 85% RHlbs (non-condensing environment). Accuracy over the 0 to - 10.5 (4.76 kg) 65 °C range includes the temperature coefficient effect of the meter. ORDERING TYPE: INFORMATION 4. CONNECTION 4-wire bridge (differential) 2-wire (single-ended) PART NUMBER MODEL DESCRIPTION 5. COMMON MODE RANGE (w.r.t. input common): 0 to +5 VDC LD2SG5P0 2 Preset Strain Gage Input; 2.25” High 5 Digit Red LED Rejection: 80 dB (DC toLD 120 Hz) 6. BRIDGE EXCITATION LD4SG5P0 LD : 2 Preset Strain Gage Input; 4” High 5 Digit Red LED Jumper Selectable: 5 VDC @ 65 mA max., ±2% LDPLUG00 10LD Plug Panel Plug for LD models VDC @ 125 mA max., ±2% Temperature coefficient (ratio metric): 20 ppm/°C max. 7. A/D CONVERTER: 16 bit resolution 8. UPDATE RATES: A/D conversion rate: 20 readings/sec. Step response: 200 msec. max. to within 99% of final readout value (digital filter and internal zero correction disabled) 700 msec. max. (digital filter disabled, internal zero correction enabled) Display update rate: 1 to 20 updates/sec. Setpoint output on/off delay time: 0 to 3275 sec. LDPLUG00 DIMENSIONS In inches (mm) DIMENSIONS In inches (mm) X Z DSP MIN PAR F1 RST Y MAX F1 1 2 TOT PART NUMBER X (Length) LD2 16 (406.4) 4 (101.6) LD4 26 (660.4) 7.875 (200) 22 (558.8) Y (Height) Z (Center) 12 (304.3) 2.25 (57.15) AIR PRESSURE STABILIZATION VENT 1 Americas [email protected] w w w. re d l i o n . n e t Europe Middle East Africa [email protected] As the global experts in communication, monitoring and control for industrial automation and networking, Red Lion has been delivering innovative solutions for over forty years. Our awardwinning technology enables companies worldwide to gain real-time data visibility that drives productivity. Product brands include Red Lion, N-Tron and Sixnet. With headquarters in York, Pennsylvania, the company has offices across the Americas, Asia-Pacific and Europe. For more information, please visit www.redlion.net. Red Lion is a Spectris company. Connect. Monitor. Control. +1 (717) 767-6511 ADLD0378 111813 © 2013 Red Lion Controls Asia-Pacific [email protected]