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
Demystifying the 5 Levels of Industrial Automation Architecture
Modern manufacturing relies on structured communication hierarchy to bridge physical shop-floor hardware with enterprise management software. This framework, commonly known as the Automation Pyramid, establishes how data flows between field devices, logic controllers, and corporate IT networks. Understanding these five distinct levels helps engineers and plant managers optimize system operations, reduce downtime, and implement seamless factory automation solutions.
Transforming Shop Floor Data into Actionable Insights: A Deep Dive into MES
Manufacturing Execution Systems serve as the digital backbone of modern factory floors. Positioned at Level 3 of the ISA-95 automation pyramid, MES links enterprise resource planning with real-time shop floor control systems. Today, industrial operators rely on MES software to bridge operational strategy with physical production execution.
