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Allen Bradley 8520 CNC Controllers 8520-MTBD

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8520-MTBD

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The 8520-MTBD is an advanced machine tool builders panel from Allen Bradley's 8520 CNC Controllers series. It features 41 pushbuttons, including an emergency stop button, and operates on an input power supply ranging from 170 to 253 volts AC.

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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-MTBD

ManufacturerAllen Bradley
Product TypeMachine Tool Builders Panel with Pushbuttons
Product Line8520 CNC Controllers
Part Number8520-MTBD
Weight5.56 lbs (2.52 kg)
UPC662453626970
Number of Buttons41 buttons (including Emergency Stop button)
Communication InterfaceDeviceNet communication interface
Input Power Supply170 to 253 Volts AC
Input Frequency50 to 60 Hertz
Control MethodTransistor Pulse Width Modulation (PWM) Control
Enclosure RatingIP20
Rated Isolation Voltage1,500 Volts
Shock ResistanceUp to 30 G (operational)
Vibration ResistanceUp to 2.5 G at 57 to 2,000 Hertz (operational)
CertificationsUL-listed and CSA-approved
Ambient Operating Temperature0°C to 60°C (-32°F to 140°F)
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The Allen Bradley 8520-MTBD is a machine tool builders panel equipped with 41 buttons, including a crucial emergency stop button, ensuring safety during operation. This panel connects using a DeviceNet communication interface, facilitating seamless integration into automated environments. It requires an input power supply of 170 to 253 volts AC and can operate within input frequencies of 50 to 60 Hertz, offering flexibility for various applications.

Control is executed via transistor pulse width modulation (PWM), allowing for efficient operation and management of machine functionality. The enclosure carries an IP20 rating, indicating protection against solid objects larger than 12.5 mm while maintaining ease of access for maintenance and operation. The panel withstands operational shock up to 30 G, making it robust for demanding environments, and it also shows resistance to vibrations up to 2.5 G, ranging from 57 to 2,000 Hertz.

Meeting important safety standards, this model is UL-listed and CSA-approved, demonstrating compliance with stringent industry regulations. The ambient temperature range for optimal performance extends from 0°C to 60°C (32°F to 140°F), making the 8520-MTBD suitable for diverse operational settings without compromising reliability.