Overview
The Ametek TTM-C1921-A10 is a main control circuit board engineered for 24VDC industrial automation systems. This PCB assembly (part number ASY-C1921-PCBA, revision marking 2554.234/04) provides core control functionality in Ametek motor drive and power conversion systems. The board is manufactured to industrial standards and carries RoHS-2 compliance certification, ensuring compatibility with modern environmental regulations.
Key Features
- 24VDC rated main control circuit board for Ametek systems
- RoHS-2 compliant assembly
- Used, tested, and fully functional condition
- Direct replacement for original Ametek assemblies
- Green PCB substrate with professional component layout
- Suitable for motor drive repairs and system rebuilds
Technical Specifications
| Specification | Value |
| Manufacturer | Ametek |
| Model Number | TTM-C1921-A10 |
| Assembly Part Number | ASY-C1921-PCBA |
| Revision Code | 2554.234/04 |
| Rated Voltage | 24 VDC |
| PCB Color | Green |
| Compliance | RoHS-2 |
| Application | Main control, motor drive systems |
| Condition | Used, tested, fully functional |
Typical Applications
- Ametek brushless DC (BLDC) motor drive repair and replacement
- Industrial motion control system rebuilds
- Power conversion system upgrades
- Equipment maintenance and downtime recovery
- OEM manufacturing and system integration
Compatibility & Replacements
Compatible With
- Ametek TTM-series control modules
- Ametek motor drive assemblies requiring 24VDC control logic
- Industrial automation systems using Ametek components
- OEM equipment manufactured with this PCB assembly
Replaces / Drop-In Replacement For
- Ametek ASY-C1921-PCBA original equipment assemblies
- Ametek 2554.234 series control boards
- Original TTM-C1921-A10 boards (exact replacement)
Works With
- Ametek control firmware and software systems
- 24VDC power supply systems
- Industrial motor drive ecosystems
- Standard industrial PCB assembly standards (IPC)
