Siemens 6FC5410-0AY03-0AA1 SINUMERIK 810D CCU3 PLC315-2 DP Control CPU
ManufacturerSiemensModel6FC5410-0AY03-0AA1Product TypeSINUMERIK 810D CCU3 control CPU with PLC315-2 DP
01Key Information
Siemens 6FC5410-0AY03-0AA1 is a SINUMERIK 810D CCU3 control CPU with NCK, PLC315-2 DP, communication functions and digital standard control. Siemens hardware documentation assigns 16 MB of DRAM and 2.5 MB of SRAM to this CCU3 variant and describes support for handling with six axes and a second channel with six axes. It is a legacy machine-control component whose replacement depends on the complete NC, PLC, drive and option configuration.
Selection ControlVerify the complete article number, hardware revision, software, interfaces, installed options and system architecture before ordering.
02Functions
Core Functions
- Provides NCK processing for the documented SINUMERIK 810D compact-control architecture.
- Integrates a PLC315-2 DP for machine sequencing and PROFIBUS-related control tasks.
- Provides communication functions and digital standard control within the CCU3 platform.
- Uses 16 MB of DRAM and 2.5 MB of SRAM for the documented hardware.
- Supports a handling configuration with six axes.
- Supports a second channel with six axes when enabled and engineered in the licensed machine configuration.
Product Identity
- Manufacturer: Siemens
- Model: 6FC5410-0AY03-0AA1
- Product Type: SINUMERIK 810D CCU3 control CPU with PLC315-2 DP
- Status: Legacy SINUMERIK 810D generation; current service status requires confirmation
03Specifications
| Manufacturer | Siemens |
|---|---|
| Article Number | 6FC5410-0AY03-0AA1 |
| Product Family | SINUMERIK 810D |
| Control Unit | CCU3 |
| Integrated PLC | PLC315-2 DP |
| Control Functions | NCK, communications and digital standard control |
| DRAM | 16 MB |
| SRAM | 2.5 MB |
| Handling Capacity | 6 axes |
| Second Channel Capacity | 6 axes |
| System Generation | Legacy compact SINUMERIK architecture |
| Commissioning Basis | Exact machine archive and option set required |
04Installation
- Confirm the full CCU3 article and hardware version before planning the replacement.
- Archive NCK, PLC315-2 DP, machine, drive, tool, channel and communication data.
- Record every connector, PROFIBUS setting, axis assignment, channel assignment and option license.
- Verify that the replacement supports the configured six-axis handling and second-channel requirements.
- Restore the archive in the documented SINUMERIK commissioning sequence.
- Test both channels, all axes, PLC I/O, PROFIBUS communication, drives, alarms and machine safety functions.
05Lifecycle
- This article belongs to a legacy SINUMERIK 810D CCU3 hardware generation.
- Current service, repair and spare-part status should be confirmed directly for the exact MLFB.
- CCU1 and CCU3 units are not interchangeable solely because they share the 6FC5410 family prefix.
- Any modernization requires review of NCK options, PLC315-2 DP, memory, drive topology and operator components.
- Retain the original CCU, licensed data and complete verified archive through final acceptance.
