Allen-Bradley 102112R05 Signal Isolator Board

Description:

The Allen-Bradley 102109 Signal Isolator Board 102112 R05 is an industrial circuit board used in control and automation systems to electrically isolate and condition analog or digital signals between field devices and control equipment. Commonly installed in Allen-Bradley control systems, drives, and industrial machinery, this board helps protect sensitive electronics from electrical noise, ground loops, and voltage transients while ensuring reliable signal transmission.

Applications:

The Allen-Bradley 102109 Signal Isolator Board 102112 R05 is designed for use in industrial automation and process control systems requiring signal isolation and conditioning. It is commonly used in motor drives, PLC systems, manufacturing equipment, and process control applications where maintaining signal integrity and protecting control electronics are critical. Maintenance teams and system integrators use this board for repair, retrofit, or replacement of failed isolation modules.

Technical Specifications:

• Manufacturer: Allen-Bradley / Rockwell Automation
• Model / Part Number: 102109
• Board Number: 102112
• Revision: R05
• Product Type: Signal Isolator Board
• Board Type: Printed Circuit Board (PCB)
• Function: Signal Isolation and Conditioning
• Signal Type: Analog and/or Digital (application dependent)
• Isolation Method: Electrical / Galvanic Isolation
• Compatible Equipment: Allen-Bradley Industrial Control Systems and Drives
• Mounting: Chassis Mounted
• Connection Type: Edge Connector and Multi-Pin Connectors
• Construction: Multi-Layer Printed Circuit Board
• Operating Voltage: Application Dependent
• Operating Temperature: Industrial Range
• Application: Signal isolation and noise suppression
• Industry Applications: Manufacturing, Process Control, Motor Drives, Industrial Automation
• Condition: New, Used, Refurbished, and Surplus Inventory Available

Common Replacements:

• Allen-Bradley Isolation PCB Assemblies
• Allen-Bradley Analog Signal Conditioner Boards
• Rockwell Automation Signal Interface Modules