Genuine TRICONEX DO 3401S2 Digital Output Module | Tricon Safety System – Verified Source
The TRICONEX DO 3401S2 is a 32-channel Digital Output Module engineered for the Tricon Triple Modular Redundant (TMR) Safety System — the gold standard in process industry safety controllers. Every unit supplied by Konmask.com passes a rigorous 4-step authentication process before dispatch, giving B2B buyers the confidence they need for mission-critical installations.
Technical Specifications
- Part Number / SKU: DO 3401S2
- Manufacturer: TRICONEX (Schneider Electric)
- Series: Tricon Safety System
- Module Type: Digital Output (DO) Module
- Architecture: Triple Modular Redundant (TMR)
- Output Channels: 32 channels
- Output Voltage: 24 VDC
- Safety Integrity Level: SIL 3 (IEC 61508 / IEC 61511)
- Communication: Tricon backplane bus
- Operating Temperature: 0°C to 60°C
- Weight: Approx. 200 g
- Condition: New / Refurbished (specify on inquiry)
Our 4-Step Quality Verification Process
- Source Authentication — All units are traced to authorized distributors or OEM-certified supply chains. Counterfeit parts are rejected at intake.
- Visual & Physical Inspection — Each module is inspected for label integrity, connector condition, PCB markings, and housing authenticity.
- Functional Bench Test — Modules are powered and tested against known-good reference units to confirm all 32 output channel responses.
- Documentation & Serialization — Serial numbers are logged; a certificate of inspection is issued with every shipment upon request.
Key Features & Benefits
- ✅ TMR Architecture — Triple redundancy ensures continuous safe operation even with single-channel faults
- ✅ SIL 3 Rated — Fully compliant with IEC 61508 / IEC 61511 functional safety standards
- ✅ Hot-Swap Capable — Online module replacement without system shutdown
- ✅ 32 Independent DO Channels — High-density output for complex process control loops
- ✅ Proven Global Deployments — Trusted in oil & gas, petrochemical, and power generation facilities worldwide
- ✅ Genuine OEM Hardware — Not a clone or third-party substitute; traceable to verified supply chains
Typical Applications
- Emergency Shutdown Systems (ESD)
- Burner Management Systems (BMS)
- High Integrity Pressure Protection Systems (HIPPS)
- Turbine & Compressor Control
- Offshore Platform Safety Systems
- Refinery Process Safety Instrumented Systems (SIS)
Compatible System Components
- Tricon Main Chassis — 3008, 3009
- Tricon Communication Module (TCM)
- Tricon Power Supply Modules (PS)
- Tricon AI / AO / DI Modules (compatible series)
- TriStation 1131 Engineering Workstation Software
Global Sourcing & Shipping Capabilities
Konmask.com is a specialist B2B supplier of industrial automation components with worldwide logistics coverage:
- 🌏 Asia-Pacific: China, Singapore, South Korea, India, Australia
- 🌍 Middle East & Africa: UAE, Saudi Arabia, Qatar, South Africa
- 🌎 Americas: USA, Canada, Brazil, Mexico
- 🌐 Europe: Germany, Netherlands, UK, France, Poland
All shipments use anti-static ESD-safe packaging. Express courier (DHL / FedEx / UPS) and sea freight available. Lead time: 3–15 business days depending on destination and stock status.
Certifications & Compliance Statement
- IEC 61508 — Functional Safety of E/E/PE Safety-related Systems
- IEC 61511 — Safety Instrumented Systems for the Process Industry
- CE Marking (where applicable)
- RoHS Compliant
- UL Listed components
All products sold by Konmask.com are represented in good faith as genuine OEM hardware. Buyers are responsible for confirming suitability for their specific safety application with a qualified functional safety engineer.
How to Order
- Add to Cart — Select quantity and proceed to checkout, or
- Request a Quote — Email support@konmask.com with PO requirements, delivery address, and required lead time
- Bulk / OEM Orders — Contact us directly for volume pricing and blanket purchase agreements
- Urgent Requirements — Call +0086 19859288691 for same-day response on critical spares
Authenticity & Trust FAQ
Q: How do I know this is a genuine TRICONEX module?
A: Every unit passes our 4-step verification process. We provide serial number documentation and inspection certificates on request.
Q: Can I return the module if it fails on arrival?
A: Yes. We offer a DOA (Dead on Arrival) replacement policy. Contact us within 7 days of receipt with photos and test evidence.
Q: Do you offer warranty?
A: We provide a 90-day functional warranty on all modules unless otherwise stated. Extended warranty available on request.
Q: Are you an authorized TRICONEX distributor?
A: Konmask.com is an independent specialist supplier. We source through verified channels but are not an OEM-authorized distributor. We recommend confirming critical safety applications with your local Schneider Electric representative.
Q: Can you provide a datasheet?
A: Yes. Contact support@konmask.com and we will supply the official TRICONEX DO 3401S2 datasheet and wiring diagram.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
