Key Features
- SINUMERIK 840DE NCU: spare part for SINUMERIK 840DE NCU 572.2 export version.
- Axes and spindles: 5 axes/spindles (max. 10).
- NC memory: NC 256 KB (max. 1.5 MB).
- PLC memory: PLC 64 KB (max. 288 KB).
- Fieldbus readiness: prepared for PROFIBUS DP.
- Lifecycle status: Start of final year of support.
Applications
- SINUMERIK 840DE NCU spare-part replacement: Spare part for SINUMERIK 840DE NCU 572.2 export version.
- PROFIBUS DP network preparation: Prepared for PROFIBUS DP.
Technical Summary
| Product type | spare part |
|---|---|
| Control unit | SINUMERIK 840DE NCU 572.2 export version |
| Axes/spindles | 5 axes/spindles (max. 10) |
| NC memory | NC 256 KB (max. 1.5 MB) |
| PLC memory | PLC 64 KB (max. 288 KB) |
| Fieldbus | prepared for PROFIBUS DP |
| Product lifecycle | Start of final year of support |
Frequently Asked Questions
What is Siemens 6FC5357-0BY21-1AE1?
It is a spare part SINUMERIK 840DE NCU 572.2 export version.
How many axes/spindles does 6FC5357-0BY21-1AE1 support?
It is specified for 5 axes/spindles, max. 10.
What memory values are listed for this SINUMERIK NCU?
NC 256 KB (max. 1.5 MB) and PLC 64 KB (max. 288 KB).
Is 6FC5357-0BY21-1AE1 prepared for a fieldbus connection?
Yes, it is prepared for PROFIBUS DP.
What lifecycle status is given for this Siemens part?
Start of final year of support.
