ICS TRIPLEX T8235 Power Shield – Trusted Safety Module for Triplex TMR Systems
In a high-availability industrial facility — whether a petrochemical plant, offshore platform, or power generation station — an unexpected power fault in the safety system is not merely an inconvenience. It can trigger unplanned shutdowns, compromise SIL-rated protection loops, and expose personnel and assets to unacceptable risk. The ICS TRIPLEX T8235 Power Shield is the critical barrier between your Triplex TMR safety controller and the power anomalies that threaten continuous operation. Without it, your redundant architecture loses the very layer designed to keep it alive under fault conditions.
The T8235 occupies a foundational role within the ICS TRIPLEX Trusted™ TMR (Triple Modular Redundancy) platform — one of the most widely deployed safety-rated control architectures in global process industries. Engineered to IEC 61508 functional safety standards, the Trusted™ series is recognized across SIL 2 and SIL 3 applications worldwide. The T8235 Power Shield specifically provides conditioned, fault-tolerant power distribution to the controller chassis, ensuring that no single power event can compromise the voted output of the triple-redundant logic. Its position in the global installed base of Trusted™ systems makes it one of the most sought-after spare and replacement modules in the industrial automation MRO market.
Technical Specifications
- Manufacturer: ICS TRIPLEX (Rockwell Automation)
- Part Number / SKU: T8235
- Module Type: Power Shield / Power Distribution Module
- Compatible Platform: ICS TRIPLEX Trusted™ TMR Safety System
- Functional Safety Rating: Designed for SIL 2 / SIL 3 applications per IEC 61508
- Architecture: Triple Modular Redundancy (TMR) power path support
- Form Factor: Chassis-mount module
- Weight: 500 g (approx.)
- Condition Available: New surplus / Refurbished / Used tested
Note: Detailed electrical specifications (input voltage range, output ratings, operating temperature) should be confirmed against the official ICS TRIPLEX T8235 datasheet or by contacting our technical team. We do not publish unverified parameters.
Key Features & Benefits
- TMR Power Integrity: Maintains independent power paths to each of the three redundant processing lanes, preserving voted-output integrity even under single-channel power faults.
- Fault Isolation: Shields the controller backplane from upstream power disturbances, preventing fault propagation across redundant channels.
- Hot-Swap Compatibility: Designed for the Trusted™ platform’s online maintenance philosophy, supporting module replacement without process shutdown (verify with your system configuration).
- Long Service Life: Built to industrial-grade reliability standards for continuous duty in harsh environments including high-vibration and wide-temperature-range installations.
- Drop-in Replacement: Direct form-fit-function replacement for existing T8235 units in the field — no firmware changes or reconfiguration required.
- Genuine & Tested: All units sourced and tested to confirm functional integrity before shipment.
Industry & Equipment Applications
- Oil & Gas: Upstream wellhead control, midstream pipeline ESD systems, downstream refinery SIS panels
- Petrochemical & Chemical Processing: Reactor safety shutdown systems, burner management systems (BMS)
- Power Generation: Turbine protection systems, boiler safety interlocks
- Offshore Platforms: FPSO and fixed-platform safety instrumented systems
- Nuclear & Utilities: High-integrity protection systems requiring TMR architecture
- Pulp, Paper & Mining: Critical process safety loops requiring SIL-rated controllers
System Integration & Compatible Parts
The T8235 Power Shield is designed to operate within the ICS TRIPLEX Trusted™ TMR chassis ecosystem. Compatible and commonly co-ordered modules include:
- T8110 / T8111 – Trusted™ TMR Processor Modules
- T8120 / T8121 – Trusted™ Digital Input Modules
- T8151 / T8161 – Trusted™ Analog Input / Output Modules
- T8200 / T8210 – Trusted™ Power Supply Modules
- T8240 – Trusted™ Communications Interface Module
If you are sourcing multiple modules for a system rebuild or spare-parts inventory, contact us for consolidated quotation and compatibility verification.
Our Quality Assurance Process
At Konmask.com, every ICS TRIPLEX module goes through a structured handling and verification process before it reaches you:
- Source Verification: Modules are sourced from documented industrial decommissions, authorized distributors, or OEM-certified channels.
- Visual & Physical Inspection: Each unit is inspected for physical damage, connector integrity, label legibility, and board-level anomalies.
- Functional Testing: Where applicable, modules are bench-tested or powered-on verified to confirm operational status.
- Condition Grading: Units are clearly graded (New Surplus / Refurbished / Used Tested) so you know exactly what you are receiving.
- Secure Packaging: ESD-safe packaging with anti-static bags, foam cushioning, and tamper-evident sealing for international shipment.
How to Order
- Submit an Inquiry: Use the contact form or email support@konmask.com with your required part number (T8235), quantity, and preferred condition grade.
- Receive a Quote: Our team will respond within 1 business day with availability, lead time, and pricing.
- Confirm & Pay: We support T/T bank transfer, PayPal, and other B2B payment methods. A proforma invoice will be issued upon order confirmation.
- Shipment & Tracking: Orders are dispatched via DHL, FedEx, or UPS Express with full tracking. Export documentation provided for international orders.
- After-Sales Support: Our technical team remains available post-delivery for installation guidance and compatibility questions.
Why Choose Konmask.com?
- Industrial Automation Specialists: We focus exclusively on PLC, DCS, and safety system components — not a generalist marketplace.
- Global Sourcing Network: Access to hard-to-find and obsolete modules from verified industrial sources worldwide.
- Fast Response: Dedicated B2B inquiry handling with same-day or next-business-day quotation turnaround.
- Export Experience: Experienced in international shipping, customs documentation, and compliance for industrial equipment.
- Technical Credibility: Our team understands TMR architecture, SIL ratings, and system integration — we speak your language.
- Transparent Grading: No ambiguity on product condition — every listing clearly states what you are buying.
Frequently Asked Questions
Q: Is the T8235 a new or used module?
A: We stock the T8235 in multiple condition grades including new surplus, refurbished, and used-tested. Please specify your preference when submitting an inquiry and we will confirm current availability for each grade.
Q: Can the T8235 be replaced online without shutting down the process?
A: The Trusted™ TMR platform is designed to support online maintenance. However, hot-swap capability for the T8235 Power Shield depends on your specific chassis configuration and system revision. We recommend consulting your system documentation or contacting our technical team before performing live replacement.
Q: Do you provide a warranty on the T8235?
A: Yes. All modules sold by Konmask.com carry a warranty against DOA (dead on arrival) and early failure. Warranty terms vary by condition grade and are confirmed at the time of quotation.
Q: How long does international shipping take?
A: Standard international express delivery (DHL/FedEx/UPS) typically takes 3–7 business days depending on destination. We provide full tracking and export documentation for all international orders.
Q: Can you supply multiple T8235 units for a spare-parts program?
A: Yes. We regularly fulfill bulk and blanket orders for MRO spare-parts programs. Contact us with your quantity requirements for volume pricing and lead time confirmation.
Q: Is the T8235 compatible with all Trusted™ TMR chassis versions?
A: The T8235 is designed for the ICS TRIPLEX Trusted™ TMR platform. Compatibility with specific chassis revisions should be verified against your system’s bill of materials. Our technical team can assist with cross-referencing.
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Original Source: https://Konmask.com
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