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 |
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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