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In Stock! AB Data Hwy PLC-2 Comm. Adptr. Mod. 1771K 1771KA | Image

In Stock! AB Data Hwy PLC-2 Comm. Adptr. Mod. 1771K 1771KA | Image In Stock! AB Data Hwy PLC-2 Comm. Adptr. Mod. 1771K 1771KA | Image

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4 In Stock

2 Yr PDFsupply warranty

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*US continental orders placed Monday-Friday before 4:30pm EST!

Other Available Revisions for the 1771-KA 1771-KA/A

Common misspellings:
  • l771-KA
  • 177l-KA
  • 1771KA

There are a number of features that you may find on the 1771-KA2 module. These include the amplifying commands for uploads and downloads, PC data table size altering ability, “Daisy Chain” as well as memory write-protection. Your 1771-KA2 Communication Adaptor Module is the module responsible for the control of all processor and programming terminal exchanges. You will find that there is a communication rate of 9600 baud through the module and the receiving and module entry circuitry provides optical electrical isolation. It is possible to operate without any need for the connection to the interface of the program. All the interfacing is done from the memory control of this 1771 KA2 module. Only specific units of data would be transferred by the commands from the user-programmer.

The module runs on +5 Volt DC power supply at a maximum of 1.2 A. This power is obtained from the I/O chassis backplane. Mounting should therefore be done with the provision of an enclosure to reduce noise effects. For full installation, three cable connections will need to be made and these include the data highway, Processor and the program panel cable for inter-connecting. Only do the keying using the plastic bands that come with the module on shipment and keying is done between 4 and 6 or 22 and 24 for only the designated communication adaptor. Command over the bit-write should be remote and rarely direct so that only those bits within the specific bytes would be addressed and controlled exclusively. Data transfer is therefore, bi-directional on your 1771-KA2 module. 5 LED indicators can be found on the module, which serve the purpose of indicating where there is a need for troubleshooting.

AB Data Hwy PLC-2 Comm. Adptr. Mod. 1771K 1771KA

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