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Allen Bradley 8520 CNC Controllers 8520-CRTM1

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8520-CRTM1

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The 8520-CRTM1 model from Allen Bradley is a monochrome monitor designed specifically for CNC control applications. This unit features an 8.4-inch CRT display and operates on a power supply of 12 VDC, offering essential functionality for the Series 9 operator interface.

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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-CRTM1

ManufacturerAllen Bradley
Product TypeMonitor
Product Line8520 CNC Controllers
Part Number8520-CRTM1
UPC662453280516
Weight7.25 lbs (3.29 kg)
Display Size8.4 inches
Display TypeMonochrome
Display TechnologyCRT
SystemAllen Bradley Series 9 operator interface
Power Supply12 VDC
Minimum Operating Temperature0 degrees Celsius
Maximum Operating Temperature40 degrees Celsius
Minimum Storage Temperature0 degrees Celsius
Maximum Storage Temperature50 degrees Celsius
Maximum Relative Humidity80%, non-condensing
Maximum Altitude1000 meters above sea level without derating
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The 8520-CRTM1 monitor serves as a dedicated display unit within Allen Bradley's 8520 CNC Controllers series. It features an 8.4-inch monochrome screen utilizing CRT technology, offering sharp visuals important for monitoring CNC operations. This monitor requires a 12 VDC power supply to function optimally.

With a minimum operating temperature of 0 degrees Celsius and a maximum of 40 degrees Celsius, it can perform well in various industrial environments. For storage purposes, this unit can handle temperatures ranging from 0 degrees Celsius to a maximum of 50 degrees Celsius. When it comes to humidity, the monitor can tolerate up to 80% relative humidity, provided conditions are non-condensing.

The robustness of the 8520-CRTM1 is further highlighted by its ability to be installed at altitudes up to 1000 meters above sea level without experiencing derating. This capability makes it suitable for a range of applications across different settings, where reliable operation and visibility are paramount.