Allen-Bradley 2706-A21J Dataliner ASCII Terminal, 14.4 x 4.4 in. Display Area, Vacuum Fluorescent
Allen-Bradley 2706-A21J is an ASCII operator interface terminal from the Dataliner product line. The terminal features a 14.4 x 4.4 in. (display area) vacuum fluorescent display. Communications are handled over RS-232 and RS-422. The unit is powered from 120V AC.
Overview
The Allen-Bradley 2706-A21J is an ASCII operator interface terminal from the Dataliner product line. The terminal features a 14.4 x 4.4 in. (display area) vacuum fluorescent display. Communications are handled over RS-232 and RS-422. The unit is powered from 120V AC. This part has been discontinued by the manufacturer and is offered subject to stock availability. Units are supplied new in original factory packaging.
Key Features
- ASCII operator input
- 14.4 x 4.4 in. display area
- Vacuum Fluorescent display
- RS-232 and RS-422 communications
- Power supply 120V AC
- Enclosure rated Type 12, 13
Technical Specifications
| Attribute | Value |
|---|---|
| Part Number / Catalog No. | 2706-A21J |
| Manufacturer | Allen Bradley |
| Product Line | Dataliner |
| Product Type | Operator Interface |
| Weight | 5.19 lbs (2.35 kg) |
| Operator Input | ASCII |
| Display Size | 14.4 x 4.4 in. |
| Display Color | Vacuum Fluorescent Display (VFD) |
| Communication | RS-232 and RS-422 |
| Input Power | 120V AC |
| Enclosure Type | Type 12, 13 |
| Category | Panelviews |
| Line Count | 2 |
| Character Count | 20 |
| Standard Warranty | 1 year |
| Condition Options | New (Original Packaging) |
Why Buy from Us
This product is supplied new in original factory packaging and is backed by a standard warranty of 1 year. We ship worldwide with careful anti-static packaging and fast dispatch. Quantity discounts and repair/exchange options are available on request.
Documents
| Resource | Title | Link |
|---|---|---|
| Publication | 2706-UM001 — Dataliner Message Display User Manual | 2706-um001_-en-p.pdf |
Certifications
| Certification | Download |
|---|---|
| UKCA DOC | 2706-ct001_-en-e.pdf |
Per the Rockwell Automation product certification listing as of 2026-09-29. Please review the product label to confirm the certifications your specific unit carries.
