Product overview
2.2 Accessories
CM PtP RS232 BA communication module (6ES7540-1AD00-0AA0)
Manual, 01/2013, A5E03777472-01
11
2.2 Accessories
Scope of delivery
The scope of delivery of the communication module includes a U connector for connection to
the backplane bus.
Connecting cables
The following connecting cables can be ordered separately in the standard lengths: 5 m,
10 m and 15 m (each with a 9-pin sub D female connector).
Table 2- 1 Order numbers of connecting cables
Connecting cables for
CM PtP RS232 BA
CM PtP RS232 HF
Type Order number
RS232, 5 m 6ES7902–1AB00–0AA0
RS232, 10 m 6ES7902–1AC00–0AA0
RS232 interface
RS232, 15 m 6ES7902–1AD00–0AA0
Online catalog
Additional order numbers for S7-1500 can be found on the Internet
(http://www.siemens.com/industrymall
) in the online catalog and online ordering system.