The Allen-Bradley 2706-A21J terminal is a Dataliner DL10 series industrial display terminal. The DL10 series includes compact 1-line, 2-line, and 4-line displays. DL10 units display alphanumeric messages in response to the serial ASCII data received from a host device. The host can be a master DL20 display, computer, or a programmable controller. DL10 units can be configured for the slave operating mode or the terminal operating mode. In slave mode, the DL10 unit receives data from a DL20 display. In terminal mode, the DL10 unit receives messages from a computer or programmable controller. The RS-232 port can be used for single-device serial connectivity and the RS-422 port can be used for multi-drop serial connectivity. The character height on DL10 displays varies from 0.49 to 0.59 inches. The viewing distance for the display is 27 feet. The operating voltage can be 120 or 240 Volts AC.
The 2706-A21J terminal is a 2-line display and can display up to20 text characters. The display technology is a blue-green VFD (Vacuum Fluorescent Display) 5 x 7 dot matrix. The dimensions of the display are 4.4 x 14.4 x 3.25 inches. Message memory is not available on the unit. The display accepts ASCII input. Communication interfaces on the unit include the RS-232 and RS-422 interfaces. The supported baud rates are 300, 1200, and 9600 baud. The 2706-A21J terminal operates at 120 Volts AC (±10%) at 60 Hertz. The maximum power consumption is 10 VA. The operating temperature range is from 0 to 50 degrees Celsius. The enclosure of the 2706-A21J terminal is the NEMA type 12 or 13 enclosure and it is designed for panel mounting.
FAQ for 2706-A21J
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.
Repair Services for 2706-A21J
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Our highly skilled technicians can repair your 2706-A21J. All of our repairs come with a 1 Year Warranty. Please contact us for additional information about our repair process.
Revisions for 2706-A21J
Please refer to the manual for more information about the 2706-A21J such as the wiring diagrams, data sheets,
firmware information and migration or obsolescence details.