ICS TRIPLEX T3481 High Density Guarded Output 24VDC – Trusted Series Safety Output Module
When a safety-rated output module fails in a high-availability industrial control system, the consequences extend far beyond a simple process interruption. Emergency shutdown systems go dark, protective interlocks lose their command authority, and entire production lines—or worse, safety barriers—become unreliable. In safety-instrumented environments such as offshore platforms, chemical reactors, and power generation facilities, even a momentary loss of output integrity can trigger cascading failures with catastrophic human and financial consequences. The ICS TRIPLEX T3481 exists precisely to prevent this scenario, delivering guarded, fault-tolerant 24VDC output capability that keeps your safety loops alive and verifiable under the most demanding conditions.
Within the ICS TRIPLEX Trusted Series architecture, the T3481 occupies a critical position as a high-density, guarded digital output module engineered for SIL 2 and SIL 3 safety-instrumented systems. The Trusted Series is globally recognized as one of the most rigorously certified TMR (Triple Modular Redundancy) platforms in industrial automation, deployed across upstream oil & gas, LNG terminals, nuclear facilities, and large-scale process plants worldwide. The T3481 brings high channel density to this proven platform, enabling engineers to maximize I/O capacity without compromising the fault-detection and diagnostic coverage that safety standards demand.
Technical Specifications
- Model: T3481
- Brand: ICS TRIPLEX
- Series: Trusted Series
- Output Type: High Density Guarded Digital Output
- Output Voltage: 24VDC
- Architecture: Triple Modular Redundancy (TMR)
- Safety Integrity Level: SIL 2 / SIL 3 capable
- Weight: 1820 g
- Condition: New / Refurbished / Surplus (specify on inquiry)
Note: Additional electrical specifications (channel count, current rating, isolation voltage) are available upon request. We do not publish unverified parameters.
Key Features & Benefits
- Guarded Output Architecture: Each output channel incorporates active fault detection circuitry, continuously monitoring for open-circuit, short-circuit, and loss-of-load conditions—ensuring diagnostic coverage meets IEC 61511 requirements.
- High Channel Density: Maximizes I/O utilization within the Trusted Series chassis, reducing overall system footprint and cabinet space in safety-critical installations.
- 24VDC Compatibility: Directly interfaces with standard industrial field devices including solenoid valves, relays, and actuator drivers without additional signal conditioning.
- TMR Fault Tolerance: Triple redundant voting logic ensures continued safe operation even in the presence of a single module failure, supporting 2oo3 voting architectures.
- Hot-Swap Capable: Designed for online replacement within the Trusted Series chassis, minimizing maintenance downtime in live production environments.
- Certified for Hazardous Environments: Compliant with international safety standards applicable to SIS (Safety Instrumented Systems) in process industries.
Industry & Equipment Applications
- Oil & Gas: Emergency Shutdown Systems (ESD), High Integrity Pressure Protection Systems (HIPPS), wellhead control panels
- LNG & Petrochemical: Burner Management Systems (BMS), compressor protection, flare control
- Power Generation: Turbine protection systems, boiler safety interlocks, generator trip circuits
- Nuclear: Reactor protection systems requiring certified TMR output modules
- Chemical & Pharmaceutical: Safety-instrumented process shutdown, pressure relief actuation
- Water & Wastewater: Critical pump and valve control in high-availability treatment facilities
System Integration & Compatible Parts
The T3481 is designed for seamless integration within the ICS TRIPLEX Trusted Series platform. Compatible system components include:
- Trusted Series TMR chassis and backplanes
- Trusted Series communication and processor modules (e.g., T8110, T8151 series)
- Trusted Series digital input modules for complementary I/O expansion
- ICS TRIPLEX engineering workstations and configuration software
If you require a complete bill of materials or need to source complementary modules for your Trusted Series system, our technical team can assist with cross-referencing and compatibility verification. Contact us with your system configuration details.
Our Quality Assurance Process
At Konmask.com, every ICS TRIPLEX module we supply undergoes a structured quality verification process before shipment:
- Source Verification: Modules are sourced from authorized distributors, certified surplus channels, or directly from decommissioned systems with documented provenance.
- Visual & Physical Inspection: Each unit is inspected for physical damage, connector integrity, label authenticity, and firmware revision markings.
- Functional Testing: Where applicable, modules are bench-tested against known-good reference systems prior to dispatch.
- Secure Packaging: Anti-static packaging with humidity indicators and shock-absorbing materials protect modules during international transit.
- Documentation: Test reports and inspection certificates are available upon request for critical safety applications.
How to Order
- Submit an inquiry via our email or the contact form on this page, including your required quantity and delivery timeline.
- Our technical team will confirm availability, condition grade, and lead time within 1 business day.
- Receive a formal quotation with pricing, shipping options, and payment terms.
- Confirm your order and receive tracking information upon dispatch.
For urgent requirements or large-volume procurement, please call us directly at +0086 19859288691.
Why Choose Konmask.com?
- Specialized Expertise: We focus exclusively on industrial automation and control system components—our team understands the technical and compliance requirements of safety-critical procurement.
- Global Supply Network: Access to surplus, new, and refurbished ICS TRIPLEX inventory from verified international sources.
- Fast Response: Dedicated B2B inquiry handling with same-day or next-business-day response commitments.
- Flexible Terms: We accommodate project-based procurement, emergency replacement orders, and long-term supply agreements.
- Trusted by Engineers: Our clients include EPC contractors, plant maintenance teams, and system integrators across Asia, the Middle East, and Europe.
Frequently Asked Questions
Q: Is the T3481 available as a new or refurbished unit?
A: We supply both new and certified refurbished units depending on availability. Please specify your preference when submitting an inquiry and we will confirm current stock condition.
Q: Can the T3481 be used as a direct replacement in an existing Trusted Series system?
A: Yes, the T3481 is designed as a plug-compatible module within the Trusted Series chassis. However, we recommend verifying firmware revision compatibility with your system integrator before installation.
Q: Do you provide export documentation for international shipments?
A: Yes. We provide commercial invoices, packing lists, and certificates of origin. Additional documentation such as MSDS or test certificates can be arranged upon request.
Q: What is the typical lead time for the T3481?
A: Lead time varies by stock availability. In-stock units typically ship within 3–5 business days. For out-of-stock items, our sourcing team will provide an estimated timeline at the quotation stage.
Q: Can you supply multiple T3481 modules for a large project?
A: Yes. We handle both single-unit replacement orders and bulk procurement for greenfield or brownfield projects. Contact us with your project BOM for a consolidated quotation.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
