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6640635A1 Control Module | ABB NTHS03
Manufacturer: ABB
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Part Number: 6640635A1
Condition：New with Original Package
Product Type: Control Board / Processor Module
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Country of Origin: Sweden
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
ABB 6640635A1 (NTHS03 ASSY) Control Board
The ABB 6640635A1, also known as NTHS03 ASSY, is a high-performance control board designed for ABB’s INFI 90 and Symphony Harmony distributed control systems (DCS). It executes complex automation tasks, manages I/O communication, and coordinates system-level operations. Widely used in power generation, chemical processing, pharmaceuticals, and metallurgy, the 6640635A1 ensures precise control and stable operation of industrial processes.
Technical Specifications
| Feature | Description |
|---|---|
| Model Number | 6640635A1 |
| Assembly Name | NTHS03 ASSY |
| Manufacturer | ABB (Bailey Controls Division) |
| Product Type | Control Board / Processor Module |
| System Compatibility | INFI 90 / Symphony Harmony DCS |
| Function | Executes control logic, manages I/O communication, coordinates operations |
| Input Voltage | Powered via system backplane; exact voltage depends on rack configuration |
| Communication Interface | INFI-Net protocol; supports high-speed data exchange with other modules |
| Mounting | Rack-mounted within ABB control cabinets |
| Operating Temperature | –20°C to +60°C |
| Humidity Range | 5% to 95% RH (non-condensing) |
| Certifications | CE, UL, and other industrial safety standards |
| Condition | Brand-new, unused, or factory-refurbished options available |
| Warranty | Typically 1 year from authorized distributors |
| Dimensions | 120 × 80 × 60 mm |
| Weight | 0.3 kg |
| Packaging | Standard industrial packaging for safe transport |
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