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Input current |
from backplane bus 24 V DC, max. |
Total current consumption of the components connected to the MPI/DP interfaces, but no more than 150 mA per interface |
Memory |
Load memory |
● expandable FEPROM |
with Memory Card (FLASH) |
● expandable RAM |
with Memory Card (RAM) |
Backup |
● with battery |
all data |
Battery |
Backup battery |
● Feeding of external backup voltage to CPU |
5 to 15 VDC |
CPU-blocks |
DB |
● Number, max. |
DB 0 reserved |
OB |
● Number, max. |
see instruction list |
Counters, timers and their retentivity |
S7 counter |
Retentivity |
— preset |
Z 0 to Z 7 |
IEC counter |
● Type |
SFB |
S7 times |
Retentivity |
— preset |
No retentivity |
IEC timer |
● Type |
SFB |
Data areas and their retentivity |
retentive data area, total |
Total working and load memory (with backup battery) |
Flag |
● Retentivity available |
from MB 0 to MB 8191 |
● Retentivity preset |
MB 0 to MB 15 |
● Number of clock memories |
1 memory byte |
Data blocks |
● Number, max. |
DB 0 reserved |
Address area |
Process image |
● Inputs, adjustable |
adjustable at the expense of the code area of the RAM |
● Outputs, adjustable |
adjustable at the expense of the code area of the RAM |
Hardware configuration |
Expansion devices, max. |
of which 6 ER with K-bus |
connectable OPs |
31 without message processing, 8 with message processing |
Multicomputing |
4 CPUs max. (with UR1 or UR2) |
Interface modules |
● Number of connectable IM 463s, max. |
IM 463-2 |
Number of DP masters |
● Mixed mode IM + CP permitted |
IM 467 cannot be used jointly with CP 443-5 Ext. |
Number of operable FMs and CPs (recommended) |
● FM |
Limited by number of slots and number of connections |
● CP, point-to-point |
limited by number of slots |
● CP, LAN |
limited by number of connections |
● PROFIBUS and Ethernet CPs |
incl. CP 443-5 Ext. and IM 467 |
1st interface |
Physics |
RS 485 / PROFIBUS |
Number of connection resources |
MPI: 32, DP: 16 |
DP slave |
Services |
— PG/OP communication |
with interface active |
— Routing |
with interface active |
2nd interface |
Physics |
RS 485 / PROFIBUS |
Number of connection resources |
16 |
DP master |
Address area |
— Address area, max. |
6 Kbytes/6 Kbytes |
DP slave |
Services |
— Routing |
with interface active |
Isochronous mode |
shortest clock pulse |
2.5 ms without using the SFCs 126 / 127 |
Communication functions |
S5-compatible communication |
● supported |
via CP and FC AG_SEND and FC AG_RECV |
Standard communication (FMS) |
● supported |
Via CP and loadable FB |
Number of connections |
● overall |
of which one is reserved for PG and OP |
last modified: |
08.09.2014 |