American Fibertek MRX-81B 4 Channel Module Receiver Bi-Directional Contact Closure System

The American Fibertek MRX-81B 4 Channel Module Receiver Bi-Directional Contact Closure System is an advanced solution that efficiently multiplexes eight channels of contact closure, providing reliability and ease of use. With its user-selectable features and diagnostic indicators, this system ensures optimal functionality for various applications while minimizing power consumption and maintenance needs.

American Fibertek MRX-81B Features

• 4 Channels Bi-Directional: Supports Form-C (Normally Open or Normally Closed) dry contact closure, allowing seamless communication in both directions.
• Latching Relays: Reduces power requirement, ensuring energy efficiency and prolonged lifespan of the system.
• User-Selectable Feature: Maintains contact status through power-cycle and loss-of-optical-power, enhancing reliability for mission-critical applications.
• User Control Reset: Provides the ability to reset all contact statuses, simplifying operation during system maintenance.
• Diagnostics Indicators: Visual indicators for power, optical presence, and channel status ensure quick assessment of system functionality.
• High Density DB26 Connector: Facilitates easy connectivity with an adaptor to screw terminal, making installation straightforward and efficient.

American Fibertek MRX-81B Detailed Specifications