The A20B-0009-0530 circuit board handles signal processing tasks within GE Fanuc CNC and drive systems. This printed circuit assembly links control logic to power and feedback stages. Engineers rely on it for stable operation in machining and automation equipment.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Circuit Board |
| Compatibility | GE Fanuc CNC and Drive Systems |
| Board Function | Signal Processing and Interface Control |
| Layer Count | Multi-Layer PCB |
| Interface | Backplane Connector, Ribbon Headers, Terminal Blocks |
| Dimensions | 280 mm x 180 mm x 25 mm |
| Weight | Approximately 0.55 kg |
| Component Count | 124 Active Electronic Components |
| Energy Storage | 3.0 V Lithium Backup Battery |
| Power Consumption | 5 VDC at 1.0 A |
| Operating Temperature | 0°C to 55°C |
| Relative Humidity | 5% to 95%, Non-Condensing |
Board Architecture and Function
The assembly uses a multi-layer PCB to route dense signal and power traces. Therefore, it processes feedback and command signals with minimal interference. Furthermore, 124 active components manage logic, timing, and interface duties. Consequently, one board supports complex control sequences.
Interface and Connectivity
Backplane connectors and ribbon headers link the A20B-0009-0530 to host racks and peripherals. As a result, data moves through short, shielded paths for signal integrity. Additionally, terminal blocks simplify field wiring during service work.
Power and Backup
The board draws 5 VDC at 1.0 A from the system supply rail. Moreover, a 3.0 V lithium battery preserves calibration data during outages. Consequently, technicians avoid recalibration after brief power interruptions.
Installation Notes
Operators secure the board with standoffs inside the control enclosure. The compact footprint fits standard GE Fanuc card cages without modification. However, users should follow anti-static precautions before handling the assembly.
Details
| Weight | 1.5 kg |
|---|---|
| Dimensions | 278 × 194 × 42 mm |
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