Overview
The Triconex DO3401 Digital Output Module delivers high reliability and fault tolerance for safety-critical automation systems. It integrates advanced diagnostics and redundant architecture to maintain stable operation under demanding industrial conditions. In addition, its modular hot-swap design minimizes downtime during maintenance or expansion.
Functional Highlights
- Triple Modular Redundancy (TMR): Ensures continuous operation even if one channel fails.
- Output Voter Diagnostic (OVD): Detects stuck-on or stuck-off faults within 500 ms.
- Hot-Sparing Design: Supports online replacement of faulty modules.
- Mechanical Keying: Prevents incorrect installation.
Technical Specifications
| Feature | Specification |
|---|---|
| Points | 16, commoned |
| Nominal Output Voltage | 24 V DC |
| Operational Range | 15–30 V DC |
| Output Current | 3 A typical, self-limiting |
| Isolation | 500–800 V DC |
| Diagnostic Scan Time | <1 ms (16 points) |
Typical Applications
This module is ideal for distributed control systems, turbine control, and ESD systems where redundant logic and high availability are required. Moreover, its flexible configuration makes it compatible with other Triconex baseplates such as 2401 and 2402.
FAQ
Q1: Is the Triconex DO3401 module new and in stock?
Yes, all units are 100% original and brand new. We keep regular stock for fast delivery within 3 days to 2 weeks, depending on order volume.
Q2: What shipping methods are available?
We commonly ship via DHL, FedEx, or UPS, ensuring global coverage and fast transit.
Q3: What if there is a quality issue?
We support returns within 30 days for verified quality problems.
Details
| Weight | 1.4 kg |
|---|
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