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The Microframe Model 220, 2-Digit Remote Display is designed to operate with any standard RS232 input to provide Remote Display capabilities for a computer, PLC, or scale display. The Model 220 Display contains Ultra-bright LEDs configured in 5.5-inch tall digits viewable from up to 125 feet and is encased in an extruded aluminum case.
The computer passes numbers and then a carriage return (ASCII 13D ), and the numbers will be displayed on the Model 220. Pass a carriage return to display a blank screen (ASCII 13D). Insert the decimal point in the number string, and it will light. Leading zeros will be blanked if the user-selectable option is enabled.