Siemens SIMATIC S7-400H System Manual page 409

Total I/O address range

MPI/DP interface
DP interface
Process image


Consistent data via PROFIBUS
Via integrated PROFINET interface
Access to consistent data in the process image
Digital channels

Analog channels

Central controllers/expansion units
Multicomputing
Number of plug-in IMs (total)


Number of DP masters


Number of plug-in S5 modules via adapter casing
(in the central controller)
Operable function modules and communication
processors



Connectable OPs
S7-400H
System Manual, 03/2012, A5E00267695-11
20.3 Technical specifications of the CPU 416–5H PN/DP; (6ES7 416-5HK06–0AB0)
of those distributed
Default
Number of process image partitions
of those central
of those central
IM 460
IM 463–2
integrated
Via CP 443–5 Ext.
FM, CP (point-to-point)
see Appendix Function modules and
communication processors supported by the
S7-400H (Page 457)
CP 441
PROFIBUS and Ethernet CPs, including CP
443–5 Extended
Address ranges (I/O)
16 KB/16 KB
Including diagnostic addresses, addresses for I/O
interfaces, etc.
2 KB/2 KB
8 KB/8 KB
16 KB/16 KB (configurable)
1024 bytes/1024 bytes
Maximum 15
Max. 244 bytes
Max. 1024 bytes
Yes
Maximum 131072/maximum 131072
Maximum 131072/maximum 131072
Maximum 8192/maximum 8192
Maximum 8192/maximum 8192
Configuration
Maximum 2/20
No
Maximum 6
Maximum 6
Maximum 4, in stand-alone mode only
2
Maximum 10
None
Limited by the number of slots and connections
Limited by the number of connections
Maximum 14, of which max. 10 CPs as DP
masters
95
Technical data
409