NC parameters

NCU

561.3

571.3

572.3

573.3

Processors

   Celeron 400MHz

X

X

X

   Celeron 650MHz

X

CNC user memory

   Basic version 0.5MB; 
                     max.: 2.5MB*)

X

X

X

   Basic version 2.5MB; 
                     max.: 2.5MB*)

X

PLC parameters (integrated PLC 315-2DP is unchanged)

Processing time in ms/kI (1 kI = 1024 instructions, corresponds to approx. 3 kbytes)
- for bit commands/instructions (minimum)
- for word commands (minimum)

0.3
1.0

PLC user memory in kbytes,
basic version
max. expansion

96
288

No. of FBs, FCs

Each 256

No. of DBs

399

No. of timers

128

No. of counters

64

I/O scope for cyclic process image

Each 128

I/O scope for the complete logical I/O address space

Each 1024

Max. number of Profibus slaves

63

Release (only as spare part)
(product status: Cancellation/discontinuation):

6FC5357-0BB23-0AA0


(predecessor:
6FC5357-0BB22-0AE0)

SINUMERIK 840DE
NCU 572.3, 400 MHZ, 64 MB
WITHOUT SYSTEM SOFTWARE
MEMORY: NC 0.5MB, PLC 96KB
PROFIBUS-DP PREPARED
ACCORDING TO IEC 61508

6FC5357-0BB33-0AA0


(predecessor:
6FC5357-0BB33-0AE3)

SINUMERIK 840D/DE
NCU 573.3, 650 MHZ, 64 MB
WITHOUT SYSTEM SOFTWARE
MEMORY: NC 2.5MB, PLC 96KB
PROFIBUS-DP PREPARED
ACCORDING TO IEC 61508