Triconex DO3401digital Output Module

Overview
The TRICONEX DO3401 is a digital output module designed for use in safety-critical process automation applications. It provides a reliable and secure interface for transmitting control signals from a safety instrumented system to field devices.
 

Features

• High integrity: Designed to meet strict safety integrity level (SIL) requirements for process safety applications.
• Channel-to-channel isolation: Ensures electrical isolation between individual output channels, preventing fault propagation.
• Diagnostic capabilities: Continuously monitors module health and provides detailed diagnostic information.

Technical specifications

• Number of channels: Typically 4 or 8 channels per module (depending on model).
• Output type: Typically relay outputs, configurable for normally open or normally closed operation.
• Safety certification: Meets industry standards for functional safety, such as IEC 61508.