Description
Technical Specifications
| Parameter | Specification |
|---|---|
| AMAT part number | 0190-49518 |
| Board model | 604055-101 |
| Manufacturer | Delta Tau Data Systems / Omron |
| Controller family | Power UMAC 465 |
| Processor | Power PMAC CPU |
| Processor configuration | 1.2 GHz, 32/64-bit dual-core configuration reported for 604055-101 |
| Board format | 3U-format modular controller board |
| Serial interface | DB9 serial connector |
| Backplane connection | UMAC backplane connection; cPCI connector reported for this board configuration |
| Expansion interface | PCI Express x4 reported |
| Primary application | Machine and coordinated motion control |
| Maximum system axis capacity | Up to 256 axes, depending on system configuration |
| Operating voltage | Verify against the installed UMAC rack power supply and hardware documentation |
| Operating temperature | Confirm from the applicable hardware revision documentation |
| Firmware / software | Power PMAC environment; verify installed firmware and project compatibility |
The Power UMAC hardware reference describes a base CPU configuration with a 1.0 GHz processor, 1 GB DDR2 memory with error correction, Ethernet, USB 2.0 host, RS-232, and a 32-bit UBUS backplane interface. Optional configurations are available, so those base specifications should not automatically be assigned to every 604055-101 board.
Product Introduction
AMAT 0190-49518 Power UMAC 465 CPU Board
The AMAT 0190-49518 is cross-referenced to the Delta Tau 604055-101 Power UMAC 465 CPU board. It serves as the processor module in a modular Power UMAC motion-control system, executing Power PMAC control tasks and coordinating connected motion-interface and I/O hardware.
0190-49518
Its processor architecture supports centralized machine control and multi-axis coordination. In semiconductor equipment, the CPU board’s configuration, firmware, stored application, and accessory-board arrangement are important to maintaining the original machine behavior.
Application Scenarios & Field Pitfalls
The board is relevant to semiconductor equipment using a Power UMAC motion-control architecture. A replacement that has the correct part number but a different processor, memory configuration, firmware image, or expansion arrangement may not restore the original machine operation.
Typical application scenarios
- Semiconductor wafer-processing equipment requiring coordinated multi-axis positioning.
- Motion-control racks using Power UMAC CPU and accessory boards.
- Equipment requiring synchronized servo-axis control and machine-level sequencing.
- Maintenance programs for legacy Applied Materials equipment using Delta Tau Power PMAC hardware.
Field warnings
- Verify both part numbers. Check the AMAT number 0190-49518 against the board label 604055-101. Do not rely on a supplier description alone.
- Check the processor configuration. The Power UMAC 465 family includes different processor and memory configurations. Confirm the installed CPU speed, memory, and expansion options before replacement.
- Preserve the machine application. A CPU board replacement does not automatically include the original control program, configuration files, or firmware. Confirm backup availability and restoration procedures.
- Inspect the rack and accessory boards. Check backplane condition, board seating, power supply output, and connected motion-interface modules before commissioning.
- Require functional testing. Confirm processor startup, communications, backplane operation, and application loading. Axis movement should be tested under an approved commissioning procedure.
Related Products and Compatibility References
The available documentation confirms the following related hardware and system references, but does not establish a reliable list of interchangeable AMAT part numbers:
- 604055-101 — Power UMAC 465 CPU board; the principal cross-reference for 0190-49518.
- Power UMAC — Modular 3U controller platform; provides the rack and backplane architecture for the CPU and accessory boards.
- Power PMAC — The motion-control processor and software environment used by the Power UMAC platform.
- UMAC accessory boards — Interface modules that add servo, analog, digital I/O, and fieldbus functions; selection depends on the original rack configuration.
- MACRO interface hardware — Supports distributed motion-control connections and expansion of the coordinated axis system.
These are platform and hardware references, not confirmed drop-in substitutes. Check the original equipment bill of materials and board revision before selecting replacement hardware.
Procurement note: For AMAT 0190-49518, request clear photographs of the board label and connectors, confirmation of the 604055-101 cross-reference, processor configuration, firmware status, and a documented functional-test report. Do not assume that a used board includes the original machine software or configuration data.
