Rated 5 with 22 reviews


Description:  DL20 series Message Display with 2 line, 20 character VFD and 85-264V AC input power and 31K RAM memory

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Warranty: 1 year DO Supply Warranty Included
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About 2706-B23C31

The Allen-Bradley 2706-B23C31 DL20 display module is open-type equipment intended for use in industrial environments with no more than a pollution level of Pollution-Degree 2 (as defined in the EN / IEC0664-1 manual). The enclosure of this module should be accessible only by means of an appliance. The vibration of this module is 5 g at 10-500 Hz according to the IEC 60068-2-6 manual. The shock operating and nonoperating shock of the Allen-Bradley 2706-B23C31 are 30g and 50g, respectively. The ambient temperature around the module must be between 0 and 60 °C (32 and 140 °F). The weight of this module is 9.5 pounds (4.32 kg).
The display of the Allen-Bradley 2706-B23C31 is a 2-line Vacuum Fluorescent Dot Matrix Display. This module can display up to 16 uppercase, lowercase, and symbol characters on each line. The typical input resistance is 10 KiloOhms and the voltage range on the parallel port is 5-30V DC. The display size of this module is 14.4 x 14.4 inches and the 2706-B23C31 has the ASCII input type. The input power of this module ranges from 85-264V AC. The 2706-B23C31 has 2 communication ports, the RS-422, and the RS-232 port. This module has 31KB of RAM. Because of its small display and one-way communication capabilities, it can be used only for non-critical display applications. There is a NEMA Type 12/13 enclosure.

Technical specifications:

Manufacturer:Rockwell Automation
Part Number/Catalog No.:2706-B23C31
Product Line:DL20
Display Size:14.4 x 14.4 in.
Display Color:Vacuum Fluorescent Display (VFD)
Input Type:ASCII
Communication :RS-422 and RS-232
Input Power:85-264V AC
Memory:31K RAM
Enclosure Type:NEMA Type 12/13
Line Count:2
Character Count:20


The Allen Bradley DataLiner Message Display offer the hardware and customization needed for effective factory-wide display. The DataLiner family features the DL5, DL10, DL20, DL30, DL40, DL40P, and DL50 marquee product lines. These products feature Vacuum Fluorescent, Red, or Tri-Color displays with from 1 to 5 lines of characters. There are parallel ports that provide both RS-232 and RS-485 communication. DataLiners allow for viewing of messages up to 240 feet away. These highly compatible and customizable message displays effectively deliver messages and alarms across the warehouse floors.

Type Lead Time Price Action
Repair Service 2-4 weeks AskGet Quote

Our highly skilled technicians can repair your 2706-B23C31. All of our repairs come with a 1 Year Warranty. Please contact us for additional information about our repair process.

Common misspellings: 27O6-B23C31