Documentation guide
CM PtP RS232 BA communication module (6ES7540-1AD00-0AA0)
8 Manual, 01/2013, A5E03777472-01
Topic Documentation Key content
Point-to-point
communication
Function manual CM PtP - Configurations for
point-to-point connections
(http://support.automation.siemens.com/WW/vi
ew/en/59057093)
• Basic information
• Data transmission
functions
• Diagnostics functions
SIMATIC manuals
All current manuals for the SIMATIC products are available for download free of charge on
the Internet (http://www.siemens.com/automation/service&support
).