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Allen Bradley 8520 CNC Controllers 8520-SPRO

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8520-SPRO

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The 8520-SPRO is a sub-processor board essential for managing I/O signals specifically for the Control Operator Panel. Operating at a voltage of 24 VDC, it effectively interfaces with the primary processor via both high-speed serial and parallel connections. It includes a fiber optic I/O port for data transmission.

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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 8520-SPRO

ManufacturerAllen Bradley
Product TypeSub-Processor Board
Product Line8520 CNC Controllers
Part Number8520-SPRO
Weight1.25 lbs (0.57 kg)
Primary FunctionProcesses I/O signals for the Control Operator Panel
Logic Input Voltage24 VDC
Interface CapabilityCommunicates with the main processor board via high-speed serial and parallel ports (Ports A and B)
Data TransmissionFiber Optic I/O port
Minimum Operating Temperature0 °C
Maximum Operating Temperature40 °C
Minimum Storage Temperature0 °C
Maximum Storage Temperature40 °C
Storage Humidity80% (Non-Condensing)
Operating Humidity80% (Non-Condensing)
Installation Altitude1000 m
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The Allen Bradley 8520-SPRO sub-processor board plays a crucial role in the 8520 CNC Controllers series. This component is primarily dedicated to processing input and output signals for the Control Operator Panel, enhancing the system's overall functionality. It operates utilizing a logic input voltage of 24 VDC, ensuring compatibility with a range of industrial applications.

The board features advanced interface capabilities, allowing it to communicate seamlessly with the main processor board via high-speed serial and parallel ports (referred to as Ports A and B). For data transmission, a fiber optic I/O port is incorporated, promoting efficient and robust signal transfer.

Ambient conditions are a critical consideration for operation. Therefore, the 8520-SPRO is designed to function within a temperature span of 0 °C to 40 °C. Its storage conditions are equally accommodating, allowing for the same temperature range when not in use. Moreover, it can sustain humidity levels of up to 80% in both operating and storage scenarios without the risk of condensation forming.

Regarding installation, this board is suitable for environments up to 1000 meters in altitude, making it versatile for various locations. The combination of these specifications ensures that the 8520-SPRO meets the demands of rigorous industrial operations efficiently.

Revision Part #Also known as
8520-SPRO Ser A8520-SPRO/A, Series A, Rev A
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