Allen-Bradley 900059 Circuit Board Assemblies

Description:

The Allen-Bradley 900059 Circuit Board Rev. 3 is used in CNC and industrial control systems to provide digital input/output processing for machine automation and control. Commonly installed in Allen-Bradley 8000 Series CNC controls, machine tools, automated manufacturing equipment, and industrial production systems requiring reliable digital I/O communication. Maintenance technicians and control system integrators use this circuit board for equipment repair, retrofit, and replacement of failed control electronics to restore machine operation.

Applications:

The Allen-Bradley 900059 is an industrial printed circuit board designed as a digital I/O module for legacy Allen-Bradley CNC control systems. It interfaces field input and output signals with the machine controller, enabling reliable operation of sensors, switches, relays, and actuators. It is commonly found in CNC machining centers, automated production equipment, manufacturing systems, and industrial machine control applications. 

Technical Specifications:

• Manufacturer: Allen-Bradley (Rockwell Automation)
• Part Number: 900059 Rev. 3
• Product Type: Industrial Circuit Board / Digital I/O PCB
• Assembly Number: 8000-IOAB
• Input Voltage: 24 VDC
• I/O Type: Puller Digital Input/Output Module
• Application: CNC Machine Control Systems
• Board Function: Digital Input/Output Interface
• Mounting: PCB Assembly for Industrial Control Equipment
• Compatible Equipment: Allen-Bradley 8000 Series CNC Controls
• Status: Discontinued Product
• Typical Applications: CNC machines, automated manufacturing equipment, industrial control panels, and machine automation systems.

Common Replacements:

• Allen Bradley 900059-03
• Allen Bradley SP-900059-03
• Allen Bradley PN-900059-03