Machine Design

Bright LED Displays

Programmable Large Digital Displays for analog inputs can contain five 2.25 and 4-in.-high red LED digits, with readability up to 130 and 180 ft, respectively.

The LDA is available as a volt, current, or process meter with scaling, RS-232/RS-485 serial communications, and dual Form-C relay outputs. The LDA also offers lightweight aluminum NEMA-4X case construction and adjustable display intensities. Programming is via pushbutton menu or through software. Also, the LDA can scale input signals to the desired readout. The LDA offers dual 5-A relays for control and two serial communication methods to relay displayed information to a management system. A nonvolatile EPROM retains all programming parameters and count values if power is removed, securing information in case of an electrical outage.

Red Lion Controls Inc., 20 Willow Springs Circle, York, PA 17402, (717) 767-6511,

TAGS: Technologies
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