Data
SIMOTION D425
SIMOTION D435
SIMOTION D445/
D445‑1
PROFIBUS interfaces
2
2
2
PROFINET interfaces
Optionally via CBE30:
● 1 interface with 4
ports
● Supports
PROFINET IO with
IRT and RT
● Can be configured
as PROFINET IO
controller and/or
device
Optionally via CBE30:
● 1 interface with 4
ports
● Supports
PROFINET IO with
IRT and RT
● Can be configured
as PROFINET IO
controller and/or
device
Optionally via CBE30:
● 1 interface with 4
ports
● Supports
PROFINET IO with
IRT and RT
● Can be configured
as PROFINET IO
controller and/or
device
Address space
Table 5-8
Address space
Address space
SIMOTION D425 SIMOTION D435 SIMOTION D445/
D445‑1
Logical I/O address space in KB
16 KB
16 KB
16 KB
Physical I/O address space in KB
● PROFIBUS (per interface): max.
each for inputs and outputs
● PROFINET: max. each for inputs and
outputs
● 1 KB
1)
● 4 KB
1)
● 1 KB
1)
● 4 KB
1)
● 1 KB
1)
● 4 KB
1)
Permanent process image for
BackgroundTask (I/O variables)
64 bytes
64 bytes
64 bytes
Additional configurable process image for
each cyclic task (I/O variables)
yes
yes
yes
Address space for each PROFIBUS DP
station
244 bytes
244 bytes
244 bytes
Address space per SINAMICS Integrated/
CX32 (PROFIBUS Integrated)
512 bytes
512 bytes
512 bytes
Address space for each PROFINET
device
1,400 bytes
1,400 bytes
1,400 bytes
1)
When PROFIBUS and PROFINET are used, the total address space applies
Technical data
5.1 Technical data D4x5
SIMOTION D4x5
Manual, 04/2014
69