简要说明：SINUMERIK 840D/DE NCU 572.3, 400 MHZ, 64 MB WITHOUT SYSTEM SOFTWARE MEMORY: NC 0.5 MB, PLC 96 KB

西门子NCU572.3西门子6FC5357-0BB23-0AA0
NCU572.3  6FC5357-0BB22-0AE0      
NCU572.3  6FC5357-0BB23-0AA0      
NCU572.3  6FC5357-0BB23-0AA1

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上海启水自动化科技有限公司（西门子核心分销商）

 联系人 ：李 明 松（ 销售经理 ）24小时服务热线 ：186 0165 7819

 电话（ Tel ）： 021-60641328    

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The discontinued/cancelled hardware components NCU 561.3, 571.3, 572.3 and 573.3 of SINUMERIK 840D and 840DE have been innovated to secure the availability of a 10-year spare parts supply.
The innovated NCU 572.3 and 573.3 are/will be released for general availability in the spare parts business.
When replacing spare parts, carefully observe the compatibility with the NCU software.

The new NCU 561.3 and 571.3 will be described in a separate ProdIS Info when the right time comes.

Ordering data:
  

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

NCU system software, compatibility:

Hardware	NCU system software, compatibility subsequently tested
NCU 572.3
6FC5357-0BB22-0AE0	12-axis software:   6FC520-_BY30-_AH_   6FC520-_BX30-_AH_	SW4.4 from V04.04.38   SW5.3 from V05.03.08   all SW6.x
6FC5357-0BB23-0AA0		SW4.4 from V04.04.39   SW5.3 from V05.03.42   all SW6.x
NCU 573.3
6FC5357-0BB33-0AE2	12-axis software:     6FC520-_BY30-_AH_   6FC520-_BX30-_AH_   31-axis software:   6FC520-_AY30-_AH_   6FC520-_AX30-_AH_	all SW4.x   all SW5.x   all SW6.x   all SW7.x
6FC5357-0BB33-0AE3		SW4.4 from V04.04.39   SW5.3 from V05.03.18   all SW6.x   all SW7.x   (see also !18682807!)
6FC5357-0BB33-0AA0		SW4.4 from V04.04.39   SW5.3 from V05.03.42   all SW6.x   SW7.2 from 07.02.07

Strategy in the spare parts business:

NCU 572.3
Predecessor  6FC5357-0BB22-0AE0  =>  successor  6FC5357-0BB23-0AA0

NCU 573.3
Predecessor  6FC5357-0BB33-0AE3  =>  successor  6FC5357-0BB33-0AA0

If there is no compatibility with the NCU software, the previous component should be used – or if this is no longer available, then an upgrade should be made to the specified update status or to the next higher update status in the meantime.

Depending on the inventory in the spare parts loop, spare part supply, supply as exchange and/or repair will be considered.


Strategy in the new part business:

NCU 572.3  =>  NCU 572.4 (or NCU 572.5)
Predecessor  6FC5357-0BB22-0AE0  =>  successor  6FC5357-0BB24-0AA0
                                                           or 6FC5357-0BB25-0AA0

NCU 573.3  =>  NCU 573.4 (or NCU 573.5)
Predecessor  6FC5357-0BB33-0AE3  =>  successor  6FC5357-0BB34-0AA0
                                                           or 6FC5357-0BB35-0AA0