TRICONEX 4201 DI4201 Digital Input Module

The TRICONEX 4201 Digital Input Module is a reliable and robust solution designed for industrial automation systems. It offers precise monitoring and control capabilities, making it ideal for critical applications in manufacturing, oil & gas, petrochemical, and other industries.

TRICONEX DO4201 Digital Output Module

The TRICONEX DO4201 Digital Output Module delivers precise digital signal control for safety-critical automation systems in oil/gas, power generation, and chemical processing. Engineered for extreme reliability, this module ensures continuous operation in hazardous environments with its fault-tolerant architecture and real-time diagnostics.

Technical Specifications

Brand TRICONEX
Model DO4201
Operating Voltage 24 VDC
Channels 16
Certifications CE, UL, ATEX, IEC 61508 SIL3
Series TRICONEX 4200 Series
Operating Temperature -40°C to 70°C

TRICONEX DO4201 Front View
TRICONEX DO4201 Side View
TRICONEX DO4201 Installation

Industrial Applications

This module is essential for:

  • Emergency shutdown systems (ESD)
  • Fire & gas detection systems
  • Turbine control and compressor protection
  • Nuclear safety instrumented systems

Compatible with TRICONEX 3008/3501E main processors and integrates seamlessly with 4351B analog modules. Certified for SIL3 safety applications per IEC 61508 standards.

Vertex Industrial Solutions

Vertex Industrial specializes in surplus and refurbished automation hardware from leading brands including TRICONEX, Honeywell, and Siemens. Our technical team provides:

  • Pre-sales configuration guidance
  • 1-year performance warranty on all modules
  • Global logistics from our network of warehouses
  • Custom sourcing for discontinued components

Contact us for current pricing and availability. Can’t find your model? Message us on WhatsApp for immediate sourcing assistance.




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