Product Details
Configured for central logic processing and multi-channel system bus arbitration in GE Fanuc platforms, the GE 820-0472 (820-0472 Control Motherboard) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 820-0472 |
| Brand | GE (GE Fanuc) |
| Origin | USA |
| Weight | 2 kg (4.41 lbs) |
| Dimensions | 170 mm x 70 mm x 31 mm |
| Operating Temp | Standard industrial operating range |
| Power Consumption | Power derived via host system rack backplane |
| Module Type | Control Motherboard |
| System Compatibility | GE Fanuc industrial automation architectures |
| Bus Architecture | High-speed integrated logic bus interface |
Deterministic Network Execution & Backplane Velocity
The 820-0472 board serves as the primary processing engine, arbitrating real-time data flow across high-density backplane lines and host processor interfaces. Internal bus drivers maintain deterministic instruction execution, keeping cycle latency low during concurrent I/O scanning cycles.
Interfacing through Profinet / EtherNet/IP deterministic networks via host expansion cards ensures minimal transmission jitter and stable timing. Synchronized firmware flash compatibility across installed module revisions prevents communication delays, supporting scalable I/O density architectures across complex controller networks.
Frequently Asked Questions
Q: What primary function does the 820-0472 board perform within the GE Fanuc system rack?
A: The 820-0472 operates as a main control motherboard, routing internal data lines, executing logic commands, and managing high-speed processing across the backplane.
Q: How is operating power delivered to the 820-0472 motherboard?
A: Power is supplied directly through the host rack backplane distribution bus, eliminating the need for external power connections directly to the circuit board.
Q: What physical mounting footprint does the 820-0472 PCB require?
A: The board measures 170 mm x 70 mm x 31 mm and fits into standard chassis slots or sub-rack card guides designed for this board outline.
Field Installation Guidelines
- System Power Shutdown: Completely de-energize the host enclosure power supply before inserting, removing, or servicing the motherboard.
- Card Slot Alignment: Slide the 820-0472 module along the chassis card guides, ensuring edge connectors align squarely with backplane header sockets before applying seating pressure.
- Mechanical Fastening: Tighten all retaining screws on the front faceplate to secure the PCB frame against vibration and maintain chassis earth continuity.
- ESD Controls: Handle the unshielded circuit card using an anti-static wrist strap attached to a clean cabinet earthing point to prevent electrostatic discharge damage.
- Airflow Clearance: Ensure cabinet fan trays and ventilation slots above and below the board rack remain unobstructed to maintain proper convective cooling.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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