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Allen-Bradley 2706-D21J2 Dataliner DL5 Message Display

Allen-Bradley 2706-D21J2 Dataliner DL5 Message Display Unit.

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ManufacturerAllen Bradley

Part number2706-D21J2

Part Number 2706-D21J2

Manufacturer Allen Bradley

Product Line Dataliner DL5

Display Type Vacuum Fluorescent Display (VFD)

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Veteran-owned

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Vacuum Fluorescent Display (VFD) 16 alphanumeric characters per line 2KB EEPROM for message storage 12-24V DC operation ASCII input Dual communication ports

Product description

The Allen-Bradley 2706-D21J2 is a Dataliner DL5 series message display terminal. It features a single-line display capable of showing 16 uppercase alphanumeric characters, with 2KB of EEPROM for storing up to 94 message blocks. The display utilizes a 14-segment Vacuum Fluorescent Display (VFD) with a maximum viewing distance of 3 meters (10 feet). Power is supplied via a DC source, with a voltage rating of 12 to 24 Volts DC.

This message display is suitable for industrial environments requiring clear status updates, operator prompts, or troubleshooting guidance. It can be found in applications within manufacturing, material handling, and process control industries, providing operators with critical real-time information. The ASCII input and selectable parallel or serial ports offer flexible integration options.

Stanlo Automation offers the Allen-Bradley 2706-D21J2 as a reliable surplus part. As a veteran-owned business, we are dedicated to supplying quality industrial automation components to keep your operations running smoothly.

Technical specifications

Part Number	2706-D21J2
Manufacturer	Allen Bradley
Product Line	Dataliner DL5
Display Type	Vacuum Fluorescent Display (VFD)
Display Size	3.12 x 6.25 in.
Characters	16 per line
Message Blocks	94
Input Power	12-24V DC
Memory	2K RAM/EEPROM
Communication	ASCII, RS-232, RS-422, Parallel

Common applications

Manufacturing Floor Displays

Process Monitoring

Operator Prompts

Troubleshooting Guides

Material Handling

Assembly Lines

Compatible systems

Allen-Bradley PLC-5 SLC 500 series controllers

Also known as

Allen Bradley DL5 Message Display AB 2706-D21J2 Dataliner Display

Replaces / compatible with

This Dataliner DL5 display is part of an older series of Allen-Bradley message displays. It can often be used to replace similar HMI text-based displays from the same era.

Technical note

Expert tip

The 2706-D21J2 has two communication ports (parallel and serial) that can be switched via a DIP switch, offering flexibility in how it's connected to a control system.

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Frequently asked questions

What is the display capability of the Allen-Bradley 2706-D21J2 Dataliner?

The 2706-D21J2 features a Vacuum Fluorescent Display (VFD) that can show 16 uppercase alphanumeric characters per line, across two lines. It is designed for clear visibility in industrial settings.