Description
The FANUC HN793 and HN793A serve as the central computational logic units for legacy Fanuc numerical control systems, acting as the primary processing interface for machine tool automation. As a New Original component, this CPU card restores the precise timing and data handling capabilities required for complex multi-axis interpolation, eliminating the signal latency or parity errors often associated with aging semiconductor components. The board architecture integrates the main microprocessor with essential ROM and RAM banks, facilitating the real-time execution of G-code programs and ladder logic operations within the machine control unit. Designed for robust industrial performance, the circuitry is engineered to resist electromagnetic interference and thermal stress typical of manufacturing environments ranging from automotive assembly lines to aerospace component milling. The HN793A designation indicates a specific revision within the production series, ensuring strict adherence to original engineering standards for signal propagation and bus compatibility. Installing this unit requires proper handling of electrostatic sensitive devices and verification of jumper settings to match the specific machine parameters. This processing card is essential for maintaining the operational continuity of high-precision turning centers and vertical machining centers relying on established Fanuc control infrastructure.
Technical Specifications:
Manufacturer: Fanuc
Model: HN793 / HN793A
Product Category: CNC Control PCB
Function: Main Processing CPU
Logic Voltage: 5 VDC
Operating Temperature: 0 – 55 °C
Environment: Industrial IP20 (Cabinet Mounted)
Compatibility: Fanuc Control Systems
Mounting Interface: Standard Fanuc Backplane Slot
Weight: 1.2 kg
Key Attributes
Memory: Other
Operating Voltage: 220 V, 110 V, 240 V
Place of Origin: Japan
Brand Name: Fanuc
Application: Electronic Equipment, Industrial Automation, Industrial Control, PLC Programming
Communication Interface: Ethernet, Modbus, Ethercat, Wireless Communication, Can Bus, CC-Link, Profibus, I/O Link, Devicenet, Rs485
Type: PAC, PLC, Dedicated Controller
Product name: HN793 new original fanuc controller processing card
Type: Fanuc controller board
Condition: 100% original
Quality: 100% tested ok
Warranty: 12 months
Shipping term: All terms are accepted
Payment terms: All terms are accepted
Model number: HN793
Service: One-stop service
Item: HN793 fanuc card
Packaging and Delivery
Selling Units: Single item
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