TRICONEX 9761-210 Current Input Module – Tricon Safety System
In high-stakes process industries — oil & gas, petrochemical, power generation — a failed input module doesn’t just halt production; it blinds the safety instrumented system (SIS) to critical field signals. Without a functioning current input module, the Tricon controller loses visibility into analog process variables such as pressure, flow, and temperature, making it impossible to execute emergency shutdown (ESD) logic or maintain SIL-rated protection. Every minute of unplanned downtime in these environments can cost tens of thousands of dollars and, more critically, compromise personnel and asset safety. The TRICONEX 9761-210 is the precision interface that keeps your safety loop intact.
The TRICONEX 9761-210 is a dedicated current input module engineered for the Tricon Triple Modular Redundant (TMR) safety system — one of the most trusted SIS platforms in global process automation. Within the Tricon I/O architecture, the 9761-210 occupies a critical role: it receives 4–20 mA analog signals from field transmitters and delivers them with high-integrity, fault-tolerant accuracy to the Tricon main chassis. Recognized by IEC 61511 and IEC 61508 compliant installations worldwide, this module is a standard specification item in refineries, LNG terminals, offshore platforms, and chemical plants across North America, Europe, and Asia-Pacific.
Technical Specifications
- Part Number: 9761-210
- Brand: TRICONEX (Schneider Electric)
- Module Type: Analog Current Input Module
- Compatible System: Tricon TMR Safety System
- Signal Type: 4–20 mA analog current input
- Architecture: Triple Modular Redundant (TMR)
- Safety Standard: IEC 61508 / IEC 61511 SIL-rated
- Weight: Approx. 3,000 g (module with housing)
- Condition Available: New surplus / Refurbished / Used tested
Note: All specifications are based on published TRICONEX documentation. Konmask.com does not fabricate or alter manufacturer specifications. Contact us for the full datasheet.
Key Features & Benefits
- TMR Fault Tolerance: Three independent input channels vote on signal validity, ensuring no single-point failure can corrupt the safety function.
- High Signal Integrity: Precision 4–20 mA acquisition with diagnostics that detect open-loop, short-circuit, and out-of-range conditions automatically.
- Hot-Swap Capability: Designed for online replacement without system shutdown, minimizing maintenance windows in continuous-process environments.
- Proven SIL Compliance: Certified for use in Safety Instrumented Functions (SIFs) requiring SIL 1, SIL 2, and SIL 3 integrity levels.
- Long Service Life: Built to industrial-grade standards for operation in harsh environments including high-vibration and wide-temperature-range installations.
- Backward Compatibility: Integrates seamlessly with existing Tricon chassis and backplane configurations without firmware changes.
Industry & Equipment Applications
- Oil & Gas: Upstream wellhead control, midstream pipeline ESD, downstream refinery SIS
- Petrochemical & Chemical: Reactor protection systems, pressure relief monitoring, toxic gas detection loops
- Power Generation: Turbine protection, boiler safety interlocks, nuclear auxiliary systems
- LNG & Offshore: FPSO safety systems, LNG liquefaction train protection, subsea control interfaces
- Pulp & Paper / Mining: High-availability process control where analog signal integrity is mission-critical
System Integration & Compatible Parts
The 9761-210 is designed to operate within the broader TRICONEX Tricon ecosystem. Compatible and commonly co-ordered components include:
- Tricon Main Chassis (e.g., 3008, 3006 series)
- Tricon Communication Modules (e.g., 4351A, 4352A)
- Tricon Power Supply Modules (e.g., 8310, 8312)
- Tricon Analog Output Modules (complementary I/O pairing)
- Tricon Digital Input / Output Modules for mixed I/O configurations
Contact our technical team to verify compatibility with your specific Tricon chassis revision and firmware version before ordering.
Our Quality Assurance Process
At Konmask.com, every TRICONEX module we supply undergoes a structured verification process before shipment:
- Visual Inspection: Board-level check for physical damage, corrosion, and component integrity
- Functional Test: Power-on verification and I/O channel diagnostics where test equipment is available
- Traceability Documentation: Each unit is documented with condition grade, test records, and sourcing history
- Secure Packaging: Anti-static ESD packaging with foam cushioning for international freight
- Warranty: 12-month warranty on refurbished units; new surplus units carry original manufacturer warranty terms
How to Order
- Submit your RFQ via email to support@konmask.com with part number 9761-210 and required quantity
- Our team will confirm availability, condition grade, and lead time within 24 business hours
- Receive a formal quotation with pricing, shipping options, and payment terms
- Confirm the order — we handle export documentation, customs paperwork, and freight coordination
- Track your shipment with our logistics update service until delivery is confirmed
Why Choose Konmask.com?
- Industrial Automation Specialists: We focus exclusively on PLC, DCS, and SIS components — not a generalist marketplace
- Global B2B Supply: Serving engineering firms, EPCs, plant maintenance teams, and MRO buyers worldwide
- Verified Stock: All inventory is physically inspected and documented before listing
- Fast Quotation: RFQ responses within 24 hours for standard inquiries
- Export Expertise: Experienced in cross-border shipments to Asia-Pacific, Middle East, Europe, and the Americas
- Technical Support: Our team includes engineers with hands-on Tricon system experience
Frequently Asked Questions
Q: Is the TRICONEX 9761-210 still in production?
A: The 9761-210 is a legacy Tricon module. While Schneider Electric may have transitioned to newer I/O generations, the 9761-210 remains widely installed and in active demand for MRO and spare-parts purposes. Konmask.com maintains stock of new surplus and refurbished units to support ongoing plant operations.
Q: Can I replace a 9761-210 online without shutting down the Tricon system?
A: Yes. The Tricon TMR architecture supports online module replacement (hot-swap) under normal operating conditions. However, always follow your site’s Management of Change (MOC) and safety procedures before performing any live maintenance on a safety-critical system.
Q: What condition grades are available for the 9761-210?
A: We typically stock new surplus (original packaging, never installed), refurbished (tested and restored to functional specification), and used-tested (pulled from service, functionally verified). Contact us for current availability by grade.
Q: Do you provide a certificate of conformance or test report?
A: Yes. Refurbished and tested units are supplied with a Konmask.com inspection and test report. New surplus units are supplied with original manufacturer documentation where available.
Q: What is the lead time for the TRICONEX 9761-210?
A: Lead time depends on current stock levels. In-stock units typically ship within 3–5 business days after order confirmation. For urgent requirements, contact us directly at support@konmask.com or call +0086 19859288691.
Q: Can Konmask.com supply other TRICONEX Tricon modules?
A: Yes. We maintain an extensive catalog of Tricon I/O modules, communication cards, power supplies, and chassis components. Submit your full BOM or spare parts list for a consolidated quotation.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
