LCD20
4Pages

Catalog excerpts

LCD20 Load Cell DIN Rail Signal Amplifier with Relays Introduction Our intelligent strain gauge bridge amplifier is a compact, stackable microprocessor based unit specifically designed to control and monitor process applications. Flexible connection to most load cells, pressure or strain gauges over a wide range of sensitivities. The unit provides isolated current 4-20mA and voltage 0-10V analogue outputs and two digital inputs. Two set point relays can be configured to set thresholds such as net, gross, peak and valley. Powered from a wide ranging DC supply, the DIN rail amplifier is supplied with 2 part screw connectors for ease of installation. Suitable for strain gauges and other ratio-metric sensors and will support 6 wire input to compensate for barrier and cable losses. Factory calibrated to mV/V and supporting 10 point user calibration to desired engineering units. Configuration options via handheld programmer or PC Toolkit software. Product Features & Benefits • Standard analogue outputs 4-20mA and 0-10V Save on Cost & Increase Reliability: 2 single pole relays & digital inputs as factory standard Provides controls and alarms without the cost of additional instrumentation 10 point linearization provides superior accuracy Greater Flexibility: 6 wire load cell connection to compensate for barrier and cable losses The analogue outputs and relays interface to existing acquisition and control systems making this unit an ideal partner for any integrated instrumentation system. Full Digital Setup & Easy Programming: -Options via a handheld unit or USB connection to a PC using our industry leading intuitive software Lockable Features prevents loss of device settings through user misuse LP2 Remote Handheld Programmer Configuration can be saved and restored for security of setup LC Toolkit Toolkit software

Open the catalog to page 1

Electrical Specifications Isolated Power Supply Bridge excitation Bridge resistance (minimum for 10V Excitation) Bridge sensitivity Analogue outputs Analogue output resolution Relay contacts rating Environmental Operating temperature range Storage temperature range Maximum Humidity Order Codes LCD20 Load Cell Amplifier In DIN Enclosure LP2 Handheld Programmer PGM1 Programming Cable for Toolkit Manual Reference: 517-939 Mantracourt Electronics Ltd The Drive, Farringdon Exeter, Devon, UK EX5 2JB

Open the catalog to page 2

Easy to navigate, with ic Advanced Intelligent Instrumentation LC Toolkit Software Easy to use, intuitive toolkit software for speedy and painless set-up • Connect in seconds with pc auto detection there’s no scrolling through lists of product codes. • Intuitive interface means you don’t have to read a manual to get started. Our welldesigned interface gives you highlighted options so you know what’s click-able. • Logical our toolkits configure, calibrate and provide logging functionality. • We do the thinking for you don’t worry if you enter the wrong data, our toolkits have useful help...

Open the catalog to page 3

Advanced Intelligent Instrumentation Functionality screen shots Calibrate 10–Point Linearisation calibration. Relay Output Configuration This page allows you to configure the relays. The calibration page offers three ways to calibrate the module and also allows configuration of shunt Calibration can be achieved by applying be decided on before calibration The Input Sensitivity and Decimal Point parameters should known weights takes place. Changing either from the may void that calibration or by entering valuesafter calibration load cell calibration. certificate. You can also calibrate...

Open the catalog to page 4