Product Description
Triconex DO2401H Digital Output Module
- Manufacturer: Triconex
- Model/Part Number: DO2401H
- Description: Digital Output Module
Overview
- The Triconex DO2401H Digital Output Module controls field devices in Triconex safety instrumented systems (SIS). It ensures reliable operation in safety-critical applications, such as emergency shutdown, fire and gas detection, and process control, using a Triple Modular Redundancy (TMR) architecture for fault tolerance. The module is designed for high-performance digital output control in harsh industrial environments.
Technical Specifications
| Specification | Details |
|---|---|
| Model | DO2401H |
| Series | Triconex Other Modules |
| Type | Digital Output Module |
| Description | Controls field devices with TMR architecture |
| Weight | 1.2 kg |
| Number of Points | 16, relay outputs |
| Output Type | Digital, relay |
| Output Rating | 24 VDC, 120 VAC, 240 VAC (configurable) |
| Nominal Output Voltage | 24 VDC |
| Operational Voltage Range | 15–30 VDC |
| Absolute Maximum Output Voltage | 33 VDC |
| Isolation | Optically isolated outputs |
| Certifications | SIL 2 and SIL 3 capable, per IEC 61508 |
| Operating Temperature | -40°C to +70°C |
Additional Information
- Functionality: The DO2401H module features three isolated channels for independent signal processing, with data voted at the main processors for high integrity. It includes diagnostics for fault detection and supports hot-spare capability, ensuring minimal downtime in safety-critical systems.
- [](https://www.dcsplcmall.com/product/triconex/triconex2401/)
- Environmental Durability: The module uses robust materials to ensure reliable operation in harsh industrial environments.
- Integration: The module integrates seamlessly with Triconex SIS, supporting flexible configurations for safety-critical applications.