Name: Triconex DO3401S2 | Tri-GP digital output module
Brand: TRICONEX
SKU: 2918967
Price: 1 USD
Availability: InStock

Product Summary

On the Tri-GP output side, the Triconex DO3401S2 is a digital output module. It takes discrete commands from the Tri-GP controller and drives the configured field output channels through the S2-generation output path.

From the Tri-GP controller to the field, Triconex DO3401S2 converts a discrete software command into the on/off state assigned to a digital output point. The termination assembly carries that point to the connected field circuit, while the TriStation 1131 mapping identifies which physical point receives the command.

The S2 form of Triconex DO3401S2 also defines the 24 VDC output family used by the field circuit. The supply, load wiring, termination, and point assignment therefore describe one continuous controller-to-load path rather than separate generic 3401 features.

Specification Details

Technical Item	DO3401S2
Brand	Triconex
Product Type	Tri-GP digital output module
System	Tri-GP
Model Revision	S2
Signal Direction	Controller to field
Channel Class	Digital output
Nominal Field Class	24 VDC output family
Architecture	Tri-GP output path
Configuration	TriStation 1131 project
I/O Role	Output only
Termination	Digital output termination assembly
Point Mapping	Configured output points
Selection Check	Exact model, revision, and load wiring

Product Functions

Triconex DO3401S2 converts controller output states into the field-side switching states assigned to the Tri-GP project.

Command intake

The Tri-GP controller supplies the discrete command to the output module.

Field switching

The configured output point drives its connected field circuit.

Point identity

The software point number must remain aligned with the physical DO3401S2 termination.

Safety and Compliance

Triconex DO3401S2 must be checked as an S2 Tri-GP output device with the correct field supply and load arrangement.

Voltage check

Confirm the field supply and load voltage belong to the 24 VDC output family.

Load check

Verify the connected load and termination wiring before enabling the point.

Revision check

Retain the S2 suffix in the replacement and configuration record.

Questions & Answers

What does Triconex DO3401S2 do with a controller command?

For Triconex DO3401S2, It takes a discrete command from the Tri-GP controller and drives the corresponding field-side on/off state through the digital output termination.

Which way does the Triconex DO3401S2 signal travel?

For Triconex DO3401S2, The signal travels from the Tri-GP controller to the field load. The termination assembly and configured point number identify the physical endpoint of that command.

Why is the 24 VDC field class important for Triconex DO3401S2?

The field supply and connected load belong to the 24 VDC output family identified for Triconex DO3401S2. The supply, load, and termination must describe the same output circuit.

How does the S2 suffix affect the Triconex DO3401S2 project record?

S2 is part of the complete module identity, so the TriStation 1131 point mapping should show DO3401S2 rather than a generic 3401 label.

Can a Triconex DO3401S2 point carry an analog value?

No. Triconex DO3401S2 is a digital output path that represents an on/off state, not an analog loop value.

What links the physical terminal to the software point for Triconex DO3401S2?

The digital termination assembly carries the field circuit, while the TriStation 1131 point assignment names the corresponding output. Both records need the same DO3401S2 module position.

Shipping Services

Moore Automation

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Moore Automation connects packing, shipment handoff, delivery documents, and tracking communication to the confirmed order record.

Packing recordThe product identity remains visible before dispatch.

Shipment handoffHandoff information follows the same request.

Tracking updatesDelivery communication is tied to the order record.

Product Name	Triconex DO3401S2 \| Tri-GP digital output module
Item NO.	2918967
Weight	0.1 kg = 0.2205 lb = 3.5274 oz
Category	TRICONEX
Brand	TRICONEX
Creation Time	2026-10-13

Triconex DO3401S2 | Tri-GP digital output module Item NO.: 2918967

Triconex DO3401S2 | Tri-GP digital output module