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After reading this chapter, you should know:
if this manual contains the information you need
where to locate information in this manual
where to locate information on related products
This manual describes the 1785-KE Data Highway Plus RS-232-C
Interface Module. It gives you procedures for:
installing the 1785-KE
troubleshooting your 1785-KE
For more information on programming and troubleshooting Data Highway
Plus and Data Highway interface modules, refer to the Data Highway/Data
Highway Plus Protocol and Command Set Reference Manual (publication
1770-6.5.16).
You should read this manual before attempting to install or use the
1785-KE. We assume that you are already familiar with:
RS-232-C standards and practices
your RS-232-C device or modem
Allen-Bradley Programmable Logic Controllers (PLCs)
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