Siemens 6FC5210-0DF31-2AA0 SINUMERIK PCU 50.3-C Operator Panel
Item NO.: 3747529
Warranty: 1 year
Condition : brand new in factory sealed box
Email: sales@mvme.cn
Chat online: +86 18030175807
Detail
- Product NameSiemens 6FC5210-0DF31-2AA0 SINUMERIK PCU 50.3-C Operator Panel
- Item NO.3747529
- Weight4.5400 kg = 10.0090 lb = 160.1438 oz
- CategoryPLC
- BrandSiemens
- Creation Time2026-08-26
- SINUMERIK PCU 50.3-C Operator Panel
6FC5210-0DF31-2AA0
SINUMERIK PCU 50.3-C Operator Panel
Lifecycle Status: Discontinued (PM410)
Overview
6FC5210-0DF31-2AA0 is a Siemens SINUMERIK PCU 50.3-C operator panel with integrated control unit CM370. Designed for advanced CNC applications in the SINUMERIK 810D/DE and 840D/DE systems, it combines high-performance computing with comprehensive communication interfaces. The panel features a 1.5 GHz processor, 512 MB SDRAM, and supports hot-plug USB for standard PC keyboards and mice.
Order number 6FC5210-0DF31-2AA0 · Discontinued product
- • Processor: 1.5 GHz, 512 MB SDRAM memory
- • Interfaces: Ethernet, MPI, PROFIBUS DP
- • Power supply: 24V DC, max. 190 W consumption
- • Protection class: IP20, with integrated fan cooling
Specifications
General & Performance
- Product type: Operator Panel / PCU 50.3-C
- Clock speed: 1.5 GHz
- Memory: 512 MB SDRAM
- Input voltage: 24V DC
- Max. power consumption: 190 W
- Mains buffering time: 20 ms
- Protection class: IP20
- Relative humidity: 5% to 95% (non-condensing)
Interfaces & Cooling
- USB Port: Hot plug and play for standard keyboard/mouse
- Ethernet: Integrated for network connectivity
- MPI: Multi-Point Interface for Siemens networks
- PROFIBUS DP: Fieldbus communication for distributed I/O
- Cooling system: Integrated fan cooling
- Application: SINUMERIK 810D/DE and 840D/DE systems
IEC 61131-3 compliant · Internal heat dissipation
Features
Operator & Connectivity
- High-performance operator panel for CNC applications
- USB hot-plug support for standard PC peripherals
- Ethernet, MPI, and PROFIBUS DP communication
- Integrated fan cooling system for optimal temperature
- Compatibility with SINUMERIK 810D/DE and 840D/DE
- CM370 electronic control unit integration
System Integration
- Seamless integration with SINUMERIK CNC systems
- Support for distributed I/O via PROFIBUS DP
- Network connectivity via Ethernet
- MPI interface for Siemens programming and diagnostics
- Operator panel front with control and display elements
Modular and open system architecture
Applications
- CNC machine tool operation (milling, turning, grinding)
- Production line HMI and operator interface
- Advanced manufacturing and precision machining
- Legacy system maintenance and upgrades
- Automotive and aerospace production environments
Lifecycle
Status & Availability
- Lifecycle status: Discontinued (PM410)
- Product discontinuation: 2AA0 version discontinued by Siemens
- Product support: Completed by manufacturer
- Product family: SINUMERIK PCU 50.3
- Availability: Spare parts and used/refurbished units only
Replacement Information
Recommended replacement: 6FC5210-0DF31-2AB0 (PCU 50.3-B)
Replacement requirements:
- • Use 2AB0 replacement (PCU 50.3-B) [citation:10]
- • Must use Windows Base version 8.6.1.0 or higher [citation:10]
- • System reinstallation or upgrade required (not direct Ghost)
- • HMI version depends on NCU requirement (V6.5 or V7.6)
Recommended Models
| Model | Model |
|---|---|
| 6ES7321-1BH02-0AA0 | IC200MDL650K |
| 6ES7322-1BL00-0AA0 | BMXDDI1602 |
| 6GK1503-2CB00 | SR2B201FU |
| ABB TU516-XC | 1762-OF4 |
| MTL4504 | XPSAF5130 |
| IC694MDL916-CA | 6ES7131-6BF00-0DA0 |
| 6EP1331-1SL11 | R7847 C1005 |
| KFD2-SOT2-Ex1.LB | MTL4546Y |
| SC-MD04250 | ABB TB820V2 |
| QSE-CI-DMX | 6GK5208-0HA10-2AA6 |
| VAVSDZK2L | CPY0000200 |
| TXS1.12F10 | BMXXBP0800 |
| SR2 E201BD | KFD2-SR2-EX1.W.LB |
| ICP22I0350000 | ABL8 RPS24030 |
| IC200CHS003J | DXR2.M18-101A |
Frequently Asked Questions
Is 6FC5210-0DF31-2AA0 discontinued?
Yes, this 2AA0 version of the PCU 50.3-C has been discontinued by Siemens due to component obsolescence . Product support has been completed. It is available only through stock, refurbished units, or used sources .
What is the recommended replacement for this PCU?
Siemens recommends using the 6FC5210-0DF31-2AB0 (PCU 50.3-B) replacement. However, this is not a direct drop-in replacement: the system must be reinstalled or upgraded to Windows Base version 8.6.1.0 or higher. HMI version must also be updated (V6.5 or V7.6 depending on NCU).
Can I use the 2AB0 replacement without reinstalling the system?
No. Due to hardware changes, you cannot simply clone (Ghost) the old system. You must either perform a clean installation of the system (recommended for systems without user-specific screens) or use Siemens' system upgrade tool (available for systems with complex user screens).
Which CNC systems is this panel compatible with?
The 6FC5210-0DF31-2AA0 is designed for use with SINUMERIK 810D/DE and 840D/DE CNC systems. It integrates via Ethernet, MPI, and PROFIBUS DP interfaces.
What is the power requirement for this operator panel?
The panel operates on 24V DC input voltage with a maximum power consumption of 190 W . It includes an integrated fan cooling system to maintain optimal operating temperature.
