The Triconex 3700A Analog Input Module is designed for use in Triconex Safety Instrumented Systems (SIS). It converts analog signals from field devices—such as pressure transmitters, temperature sensors, and flow meters—into digital signals that the Triconex system can process. This module ensures high accuracy and reliability with Triple Modular Redundancy (TMR), offering fault tolerance and ensuring continuous monitoring in critical applications.

Technical Specifications

• Part Number: 3700A
• Module Type: Analog Input Module
• Redundancy: Triple Modular Redundancy (TMR)
• Input Types: 0-5 VDC Differential, DC Coupled
• Input Points: 32 Points
• Accuracy: High resolution for precise measurement of critical process variables
• Diagnostics: Built-in self-diagnostics for issue detection and prevention
• Temperature Range: Suitable for harsh industrial environments
• Weight: 4.12 lbs
• Mounting: Compatible with standard PLC racks
• Discontinuation Status: Discontinued by manufacturer
• Typical Applications:
  • Process control in industries such as oil & gas, chemicals, and power generation
  • Safety Instrumented Systems (SIS)
  • Emergency shutdown systems