Invensys Triconex 4351A Communication Module

General Info

• Manufacturer: Invensys Triconex
• Model Number: 4351A
• Type: Communication Module
• Compatibility: Tricon and Tricon CX Systems
• Input Voltage: 24 VDC
• Mounting: DIN Rail

The Invensys Triconex 4351A Communication Module is designed to provide reliable communication capabilities for Tricon and Tricon CX safety systems. This module supports a variety of communication protocols, enabling efficient data exchange between controllers and other components in the system. With its robust construction and advanced diagnostic features, the 4351A module ensures reliable operation in critical safety applications, making it an essential component for industrial safety systems.

Features

• Multi-Protocol Support: The 4351A module supports multiple communication protocols, enabling integration with different devices and systems for enhanced operational flexibility.
• High-Speed Data Transfer: Capable of handling high-speed data communication, ensuring timely and accurate data exchange within safety systems.
• Built-in Diagnostics: Advanced diagnostic features help monitor the communication status and detect any faults, allowing for efficient troubleshooting and minimizing system downtime.
• Redundant Communication Pathways: The module provides redundancy features for critical communication paths, ensuring continued operation even in case of component or network failure.
• Rugged Design: Built to withstand harsh industrial environments, the 4351A module operates effectively across a wide temperature range from -40°C to 70°C, with resistance to electrical noise and mechanical shocks.

Technical Specifications

• Electrical Specifications:

  • Input Voltage: 24 VDC
  • Power Consumption: Maximum 150 mA
  • Input Current: 6.25 mA (typical)
  • Isolation Voltage: 1500 VDC (input to output)
  • Output Voltage Range: 0-5 VDC for communication signals
  • Signal Type: Current loop signals, supporting 4-20 mA output

• Mechanical Specifications:

  • Dimensions: 3.5” (H) x 5” (W) x 6” (D)
  • Weight: 1.8 lbs (0.82 kg)
  • Mounting Type: DIN Rail
  • Housing Material: ABS plastic
  • Connector Type: Screw terminals for easy wiring
  • Connector Pin Count: 20 pins for communication and power connections

• Environmental Specifications:

  • Operating Temperature Range: -40°C to 70°C
  • Storage Temperature Range: -40°C to 85°C
  • Relative Humidity: 5% to 95%, non-condensing
  • Vibration Resistance: 5 g @ 10-150 Hz
  • Shock Resistance: 30 g for 11 ms
  • Pollution Degree: Degree 2 according to IEC 60664-1

• Communication Specifications:

  • Protocol Support: Compatible with Modbus, Ethernet, and proprietary Triconex protocols
  • Data Transfer Rate: High-speed communication up to 100 Mbps
  • Maximum Bus Length: Up to 1000 meters for communication cable
  • Diagnostic Features: Built-in diagnostics and fault reporting capabilities, including communication status LEDs and error logging
  • Response Time: < 50 ms for communication signals

• Safety Ratings:

  • Safety Integrity Level (SIL): Up to SIL 3 (according to IEC 61508)
  • EMC Immunity: Complies with EN 61000-6-2 for industrial environments
  • EMC Emissions: Complies with EN 61000-6-3 for residential and commercial environments

Compliance and Certifications

• CE Marked: Complies with European health, safety, and environmental protection standards.
• UL Listed: Certified to meet North American safety standards for electrical equipment.
• ISO 9001 Certified: Manufactured in compliance with ISO 9001 standards, ensuring quality management and consistent performance.
• RoHS Compliant: Adheres to the Restriction of Hazardous Substances (RoHS) directive, ensuring environmentally friendly manufacturing.
• IEC 61508 Certified: Conforms to IEC 61508 standards for functional safety, making it suitable for use in critical safety applications.
• EMC Compliance: Meets electromagnetic compatibility (EMC) standards, ensuring reliable operation in environments with potential electromagnetic interference.