Siemens SINUMERIK 840D sl Function Manual page 1284

Detailed description
2.1 Key PLC CPU data for 810D, 840D and 840Di
Controller type
Inputs/outputs
1)
(addressing)
- digital
- analog
Processing time
- Bit commands (I/O)
- Word commands
PDIAG (Alarm S,SQ)
Profibus
Number of PROFIBUS
slaves
Max. number of PROFIBUS
slots
DP master system no. DP
DP master system no.
MPI/DP
DP master system no.
internal Profibus (PCI)
PBC programmable block
communication
Consistent data to standard
slave via SFC 14, 15
Subrack 0 is integrated in the NC. Rows 1 to 3 are available for I/O devices
1)
10
Row 0 is integrated in the
NCU.
840Di sl
Through optional configuring
of I/O devices:
from I/O byte 0 onwards
from PI/PO byte 288
onwards
Profibus only
0.03 ms/kA
0.1 ms/kA
Yes
Master/Slave
Max. 125
512
1
2
-
Yes
128
Basic logic functions: PLC basic program solution line (P3 sl)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
840D sl
Through optional configuring
of I/O devices:
from I/O byte 0 onwards
from PI/PO byte 288
onwards
Profibus only
0.03 ms/kA
0.1 ms/kA
Yes
Master/Slave
Max. 125
512
1
2
3
Yes
128