Triconex 4200 RXM Module - Multi-mode Fiber Optic Remote Extender

Triconex 4200 Remote Extender Module: Multi-mode Fiber Optic Extension

The Triconex 4200 Remote Extender Module provides robust long-distance connectivity for distributed control systems using multi-mode fiber optic technology. This primary chassis module delivers reliable I/O bus extension with excellent noise immunity. The Triconex 4200 RXM enables placement of I/O modules kilometers away from the main control chassis while maintaining signal integrity.

Key Technical Specifications

• The Triconex 4200 operates as a primary chassis RXM module
• It utilizes multi-mode fiber optic cabling for data transmission
• Maximum cable distance extends 7.5 miles (12 kilometers) between sites
• Communication speed operates at 375 kilobits per second
• Supports connection to three separate remote locations
• Features ST connectors for secure fiber optic terminations

System Architecture and Configuration

• RXM sets comprise three identical modules working in unison
• Primary RXM set interfaces with three remote RXM sets in remote chassis
• Functions as both repeater and extender for Tricon I/O bus
• Provides essential ground loop isolation between sites
• Each remote location requires six fiber optic connections
• Enables I/O modules to operate several kilometers from main chassis

Fiber Optic Performance Advantages

• Multi-mode fiber provides excellent noise immunity
• Maximum protection against electrostatic and electromagnetic interference
• Complete electrical isolation between primary and remote sites
• Supports integration with optical modems and point-to-point cabling
• Multi-mode technology offers cost-effective fiber optic solution
• ST connectors ensure reliable and stable optical connections

Wiring Configuration and Connectivity

• Uni-directional cabling requires two cables per channel
• One fiber carries transmitted data from primary to remote RXM
• Second fiber carries received data from remote to primary RXM
• Three channels necessitate total of six cables per remote site
• Each remote location uses six separate ST connectors
• Dedicated fiber optic modem ports for communication interfaces

Diagnostic and Status Indicators

• Comprehensive status monitoring with PASS, FAIL, and ACTIVE indicators
• Transmission status shown through TX indicator
• Receive channel status monitored via RX1, RX2, and RX3 indicators
• Continuous diagnostic monitoring ensures system reliability
• Real-time performance and health status display
• Quick fault identification and system troubleshooting capabilities

Frequently Asked Questions (FAQ)

• How many remote sites can the 4200 RXM support?
  The Triconex 4200 primary RXM supports three independent remote locations with dedicated RXM sets
• What type of fiber optic cable does this module use?
  The Triconex 4200 utilizes multi-mode fiber optic cabling with ST connectors for all connections
• What is the maximum communication distance?
  The Triconex 4200 supports distances up to 7.5 miles (12 kilometers) between primary and remote sites

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