Siemens MCP 398C Function Manual

Detailed description
2.1 Key PLC CPU data for 810D, 840D and 840Di
Basic logic functions: PLC Basic program powerline (P3 pl)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
11
840Di 810D 840D
Clock memories 8 8 8
Program/data blocks
OB
FB
FC
DB
1, 10, 20, 35, 40,
80-82, 85-87, 100,
121-122
0-255
0-255
1-399
1, 10, 20, 35, 40,
80-82, 85-87, 100,
121-122
0-255
0-255
1-399
1, 10, 20, 35, 40,
80-82, 85-87,100,
121-122
0-255
0-255
1-399
Max. length of data block 16 KB 16 KB 16 KB
Max. block length FC, FB 24 KB 24 KB 24 KB
Inputs/outputs
(address capacity)
- digital
- analog
1024/1024
64
1024/1024
64
1024/1024
64
Inputs/outputs 1)
(addressing)
- digital
- analog
Through optional configuring
of I/O devices:
from I/O byte 0 onwards
from PI/PO byte 272
onwards
(Profibus only)
Through optional configuring
of I/O devices:
from I/O byte 0 onwards
from PI/PO byte 272
onwards
Through optional configuring
of I/O devices:
from I/O byte 0 onwards
from PI/PO byte 272
onwards
Processing time
- Bit commands (I/O)
- Word commands
0.3 ms/kA
1-4 ms/kA
0.3 ms/kA
1-4 ms/kA
0.1 ms/kA
0.25-1.2 ms/kA
PDIAG (Alarm S,SQ) Yes Yes Yes
PROFIBUS Master Master/Slave Master/Slave
Number of PROFIBUS
slaves
Max. 64
SDB 2000 ≤ 32 KB
Max. 64
SDB 2000 ≤ 32 KB
Max. 32
SDB 2000 ≤ 32 KB
Max. number of PROFIBUS
slots
256 256 256
programmable block
communication PBK
Yes Yes Yes
Consistent Data to standard
slave via SFC 14, 15
26 26 32
1) Subrack 0 is integrated in the NC. Subracks 1 to 3 are available for I/O devices.
I/O expansion
840Di 810D 840D
PLC CPU
MLFB
Integrated PLC 315-2DP
master/slave
6ES7 315-2AF03-0AB0
Integrated PLC 315-2DP
master/slave
6ES7 315-2AF03-0AB0
Integrated PLC 314C-2DP
master/slave
6FC5 314-6CF00-0AB0
I/O modules PROFIBUS only 24 24
PROFIBUS DP modules Yes Yes Yes
Interfaces (MPI) 1 1 1

Siemens MCP 398C Specifications

General

Brand	Siemens
Model	MCP 398C
Category	Control Systems
Language	English