Description Of The Ncu - Siemens SINUMERIK 840DE User Manual

Description of the NCU

4.1 Components
Configuration The components of the SINUMERIK 840D are compatible with the module se-
ries SIMODRIVE 611D. The 840D is operated with the power supply of
SIMODRIVE 611 and the SIMODRIVE 611D drive modules.
NCU module The NCU module (Numeric Control Unit) is the CPU of the SINUMERIK 840D. It
takes over all the CNC, PLC and communication tasks. It is available in various
performance variants:
Table 4-1 Components from the NCU 5xx.3 series:
NCU Order no. (MLFB)
561.3 6FC5356-0BB1 1- Intel 486 DX4
0AE1 100 MHz
561.3 6FC5356-0BB13- Celeron
0AA1 400 MHz
571.3 6FC5357-0BB1 1- Intel 486 DX4
0AE1 100 MHz
571.3 6FC5357-0BB13- Celeron
0AA1 400 MHz
572.3 6FC5357-0BB22- AMD K6-2
0AE0 233 MHz
572.3 6FC5357-0BB23- Celeron
0AA0/1 400 MHz
573.3 6FC5357-0BB33- Pentium III
0AE2 500 MHz
573.3 6FC5357-0BB33- Celeron
0AE3 650 MHz
573.3 6FC5357-0BB33- Celeron
0AA0/1 650 MHz
*) With technological cycles and measuring cycles, max. 1.5 MB available for users. With ShopMill/ShopTurn 1.2 MB
available to users in the basic configuration and no other CNC user memory options are possible.
© Siemens AG, 2006. All rights reserved
SINUMERIK 840D Configuring Manual NCU (PHD) – 03.06 Edition
Processor CNC user
memory
min. / max.
0.25/1.5 MB
0.5/2.5 MB *)
0.25/1.5 MB
0.5/2.5 MB *)
0.25/1.5 MB
0.5/2.5 MB *)
2.5/2.5 MB *)
2.5/2.5 MB *)
2.5/2.5 MB *)
PLC PLC
memory
min. / max.
PLC 315-2DP 96 / 288 KB
PLC 315-2DP 96 / 288 KB
PLC 315-2DP 96 / 288 KB
PLC 315-2DP 96 / 288 KB
PLC 315-2DP 96 / 288 KB
PLC 315-2DP 96 / 288 KB
PLC 315-2DP 96 / 288 KB
PLC 315-2DP 96 / 288 KB
PLC 315-2DP 96 / 288 KB
4
Front Fan
plate box
Type 1 No
Type 3 No
Type 1 No
Type 3 No
Type 2 No
Type 3 No
Type 3 Yes
Type 3 No
Type 3 No
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