Description
- Part Number: 2706-F21JC
- Manufacturer: Allen-Bradley
- Type: Tricolor Message Display
- Series: Dataliner DL50
- Application: Process Data, Alarm & System Message Display
- Size // Rating: 100-240V AC, 1 or 2 Lines x 20 or 40 Characters, Red/Green/Amber, NEMA Type 12/13
- Connection Type: RS-232 / RS-485 Serial Ports
- Compatibility: PLCs and Industrial Controllers via ASCII Serial
TCI is not an authorized Allen-Bradley distributor.
Technical Specifications
| Condition | Used |
|---|
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Description
The Allen-Bradley 2706-F21JC is a Dataliner DL50 tricolor message display showing 1 or 2 lines of 20 or 40 characters, with 100-240V AC power input and RS-232/RS-485 communication. Operator interfaces give operators a screen or keypad to monitor and control machines and processes. The 2706-F21JC belongs to the Allen-Bradley Dataliner DL50 line and is designed for the PLCs and Industrial Controllers via ASCII Serial. It is typically used for process data, alarm & system message display.
Key ratings for the 2706-F21JC: 100-240V AC, 1 or 2 Lines x 20 or 40 Characters, Red/Green/Amber, NEMA Type 12/13. It connects through RS-232 / RS-485 serial ports. Because it matches the original catalog number, it can be installed as a direct replacement in existing Dataliner DL50 equipment, or added to expand a system. TCI currently stocks the 2706-F21JC in Used condition. Select the condition above to see its price, or contact TCI for help confirming the right part for your application.
Frequently Asked Questions
What colors can the 2706-F21JC display?
It has a tricolor display that shows text in red, green or amber.
What text layouts does the 2706-F21JC support?
It can show 1 or 2 lines with 20 or 40 characters per line.
How does the 2706-F21JC receive messages?
It accepts ASCII input over RS-232 and RS-485 serial interfaces, typically from a PLC or other industrial controller.
What environment is the 2706-F21JC enclosure rated for?
It has a NEMA Type 12 and 13 enclosure that protects against dust and non-corrosive liquids, intended for indoor non-hazardous locations.


