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Allen Bradley Dataliner 2706-B21J16

Product image is representative; revision or series may vary. Contact us to request a specific version.

2706-B21J16

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The 2706-B21J16 display module is a message display module from the Allen-Bradley/Rockwell Automation Dataliner DL20 series of message display modules. It is a 2-line display module because it can only show 2 lines of text at a time. Each of the 2 lines on screen of the 2706-B21J16 message display module can host 20 characters at a time. Its RAM capacity is 16K. The 2706-B21J16 message display module has a voltage rating of 120 Volts AC.

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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 2706-B21J16

ManufacturerAllen Bradley
CategoryPanelviews
Product LineDataliner
Part Number2706-B21J16
Weight8.69 lbs (3.94 kg)
Display Size14.4 x 14.4 in.
Display ColorVacuum Fluorescent Display (VFD)
Input TypeASCII
CommunicationRS-422 and RS-232
Input Power120V AC
Memory16K RAM
Enclosure TypeType 12, 13, 4
Line Count2
Character Count20
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The Allen-Bradley 2706-B21J16 is a DL20 module in the Dataliner message display series. This module’s message display screen is a Vacuum Fluorescent Display (VFD) with dimensions of 14.4 x 14.4 in. It is available in 2-line configuration with a parallel port and it can display up to 16 characters per line. This module has 16 KB of RAM and 120V AC input power. If you are connecting or disconnecting the cable while the power applied to this module or any device on the network, a damaging electric arc can occur. The operating temperature of this module is 0-60 °C (32-140 °F), the storage temperature is -40-85 °C (-40-185 °F) at 5-95% relative humidity without condensation. The Allen-Bradley 2706-B21J16 has an operating shock of 30 g (3 pulses, 11 ms) and the nonoperating shock is 50 g (3 pulses, 11 ms). The 2706-B21J16 has passed the EN 50081-2 EMC - Generic Emission Standard and the Generic Immunity Standard for industrial environments. The 2706-B21J16 module can operate as a slave device which does not respond to message triggers but displays ASCII text strings sent by the controller. It has a Type 12, 13, or 14 enclosure.

Revision Part #Also known as
2706-B21J16 Ser A2706-B21J16/A, Series A, Rev A
2706-B21J16 Ser B2706-B21J16/B, Series B, Rev B
2706-B21J16 Ser C2706-B21J16/C, Series C, Rev C
2706-B21J16 Ser D2706-B21J16/D, Series D, Rev D
2706-B21J16 Ser E2706-B21J16/E, Series E, Rev E
2706-B21J16 Ser F2706-B21J16/F, Series F, Rev F
2706-B21J16X2706-B21J16/X, Series X, Rev X
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