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LDA Large Display for Analog Inputs

The LDA Large Display is a digital display designed to accept various analog input signals and provide easy programming, setpoint control, and communication capabilities. It offers two display height options and is suitable for applications such as tank monitoring, flow rates, pressure, and temperature measurements.

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LDA Large Display for Analog Inputs

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  1. LDA Large Display for Analog Inputs

  2. Agenda • What is the LDA? • Easy programming • About the input • Setpoint control • Communication • Other features • Packaging • Applications

  3. LDA Large Display The new LDA, Large Digital Display for Analog Inputs, is capable of accepting DC current, process or voltage signals, scaling them to the desired readout. Two models are available with display heights of 2.25" readable to 130' or the 4" readable to 180'. Both versions offer setpoint control and communications.

  4. Easy Programming • Five simple programming menus • CUB5 style programming • Easy-to-follow push button entry • Crimson Software

  5. About the Input • Current, process and voltage, same display • Inputs jumper programmable • Not zero based • 4 current ranges, 200 mA DC max • 5 voltage ranges, 200 VDC max

  6. Setpoint Control • Setpoints standard • Dual setpoints • Dual 5 Amp form “C” relays • 120/240 VAC or 28 VDC capability • Full control of delay time, hysteresis, and setpoint reset.

  7. Communication • Communications standard • RS232 or RS485 • Programmable address • Baud rate up to 38.4K • Active parameters; input, min/max display and setpoints

  8. Other Features • Programmable scaling • Selectable decimal points • Programmable user input • Adjustable display intensity • Programming lock-out • New 24 VDC power input • New universal power input (accepts both AC and DC power)

  9. Packaging • 2.25" high, red LED • 4 “ high, red LED • Aluminum case NEMA 4X rated enclosure Air pressure stabilizer

  10. Applications • Tank Monitoring (Ultrasonic Sensors) • Flow Rates (Flow Meters) • Pressure (Pressure Sensors) • Temperature (Temperature Transducers)

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