Technical data of the D4x5-2
4.5 Interfaces and performance features
SIMOTION D4x5-2
82 Manual, 02/2012
Communication
Table 4- 12 Interfaces
Data SIMOTION D4x5-2 DP SIMOTION D4x5-2 DP/PN
DRIVE-CLiQ interfaces 6 (D425-2 DP: 4) 6 (D425-2 DP/PN: 4)
Ethernet interfaces 3 2
PROFIBUS interfaces
1)
2 2
PROFINET interfaces
2)
--- Onboard:
1 interface with 3 ports
Optionally:
Second interface with 4 ports via
CBE30-2
1)
Supports PROFIBUS DP, isochronous, can be configured either as master or slave
2)
Supports PROFINET IO with IRT and RT, can be configured as PROFINET IO controller and/or
device
Address space
Table 4- 13 Address space
SIMOTION D4x5-2 DP SIMOTION D4x5-2 DP/PN
Logical I/O address space 16 KB 16 KB
Physical I/O address space for each
interface, one each for inputs and
outputs
• PROFIBUS
• PROFINET
• 1 KB
1)
• 1 KB
1)
• 4 KB
1) 2)
Permanent process image for
BackgroundTask (I/O variables)
64 bytes 64 bytes
Additional configurable process image
for each cyclic task (I/O variables)
Yes Yes
Address space for each PROFIBUS DP
station
244 bytes 244 bytes
Address space for each
SINAMICS Integrated/CX32-2
(PROFIBUS Integrated)
512 bytes 512 bytes
Address space for each PROFINET
device
--- 1400 bytes
1)
When PROFIBUS and PROFINET are used, the total address space applies: All I/O are assigned
in the logical I/O address space. The maximum number of I/Os is limited by the number that can
be addressed using the logical I/O address space.
2)
A second PROFINET interface for the D4x5-2 DP/PN Control Units is optionally available for the
CBE30-2.
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