2N Wiegand Isolator 01387-001

2N Wiegand Isolator 01387-001

The 2N Wiegand Isolator (SKU: 01387-001) is a critical infrastructure component for professional security installations requiring reliable Wiegand bus communication between separately powered devices. This galvanic isolation device eliminates electrical interference risks and protects interconnected equipment from potential damage caused by ground loop faults and voltage transients.

Key Features

• Galvanic isolation between two separately power-supplied devices
• Prevents electrical interference on Wiegand bus communications
• Protects against communication errors and data transmission failures
• Safeguards connected devices from electrical damage and transient surges
• Extends equipment lifespan by reducing stress on interconnected systems
• Compact design for seamless integration into existing security installations

Technical Highlights

The isolator functions as a barrier between two Wiegand-enabled devices operating on independent power supplies. By providing galvanic isolation, it eliminates the risk of ground potential differences that commonly occur in multi-powered security systems. This is particularly important in larger installations where access control readers, proximity card systems, and door controllers are distributed across different power circuits.

The device actively protects against communication errors that could compromise system reliability. By isolating the data circuits, it prevents electrical noise and transient conditions from corrupting Wiegand protocol signals, ensuring consistent performance in demanding security environments.

Applications

• Access control system integration with multiple power sources
• Proximity card reader installations with separate power supplies
• Multi-door security systems with distributed power distribution
• Industrial security installations with multiple electrical circuits
• Emergency exit systems requiring isolated communication pathways

The 2N Wiegand Isolator is an essential component for professional installers and security integrators who require robust, interference-free communication in complex security deployments. Its protective capabilities make it ideal for environments where equipment reliability and longevity directly impact operational safety.