Festo CP-E08-M8-CL - Page 25

1. System overview CPI/CP system
1−9
Festo P.BE−CPEA−CL−E N en 0711a
CPI master
CP (O) CPI (I/O)
CP (O)
grey: CPI (with extended functions)
CP (I): CP input module
CP (O): CP output module or CP valve terminal
CPI (I/O): CPI input or output module (with extended functions) or CP valve terminal with CPI ability
(for valve terminal: max. 2 possible)
Rules:
CP: The rules for the CP master remain valid.
CPI: Max. 32 inputs and 32 outputs per string, max. 4 modules per string
Max. 1 CP output module or 1 CP valve terminal
Max. 1 CP input module always at the end of the string
Max. 2 valve terminals with CPI functions per string
CP (O)
CP (O)
CPI (I/O) CPI (I/O)
CPI (I/O)
CPI (I/O)
CPI (I/O)CPI (I/O)
CPI (I/O)
CPI (I/O)
CPI (I/O)
CPI master
CPI (I/O)
CP (I)
CPI (I/O)
CP (I)
CPI (I/O)
CP (O)
CPI (I/O)
CP (O)
CP (I)
CPI (I/O)
CP (I)CP (O) CPI (I/O)
CPI (I/O) CPI (I/O)
CPI (I/O)
CPI (I/O)
CPI (I/O)
Fig.1/3: Expansion of a CPI/CP system