Safety-Critical Analogue Output Solution – ICS Triplex T8800 | T8800 Series
Where This Product Is Used
The ICS Triplex T8800 Analogue Output Module is purpose-built for deployment in Triple Modular Redundant (TMR) safety instrumented systems across the most demanding process industries. Engineers specify this module in environments where continuous, fault-tolerant analogue signal output is non-negotiable:
- Oil & Gas: Emergency Shutdown Systems (ESD), compressor control, wellhead protection, and pipeline pressure management
- Petrochemical & Refining: Reactor temperature control loops, distillation column regulation, and fired heater safety systems
- Power Generation: Turbine governor control, boiler management systems (BMS), and load-shedding automation
- LNG & Offshore Platforms: Process control in hazardous area classified zones (Zone 1/Zone 2)
- Chemical Processing: Continuous analogue output to I/P transducers, control valves, and variable-speed drives
- Water & Wastewater: Pump speed regulation and dosing system control in SIL-rated architectures
Wherever a SIL 2 or SIL 3 rated analogue output channel is required within an ICS Triplex Trusted® TMR platform, the T8800 is the qualified solution.
Technical Specifications
| Part Number | T8800 |
| Manufacturer | ICS Triplex (Rockwell Automation) |
| Module Type | Analogue Output (AO) |
| Platform Compatibility | ICS Triplex Trusted® TMR Safety System |
| Output Signal | 4–20 mA (current loop) |
| Output Channels | TMR-voted analogue output channels |
| Safety Integrity Level | SIL 2 / SIL 3 capable (per IEC 61508) |
| Architecture | Triple Modular Redundant (TMR) – 2oo3 voting |
| Operating Temperature | 0°C to +60°C |
| Power Supply | Via Trusted® backplane |
| Mounting | Trusted® chassis / rack mount |
| Weight | 500 g (approx.) |
| Certifications | TÜV, IEC 61508, IEC 61511 |
Note: Specifications are based on published ICS Triplex Trusted® platform documentation. Always verify against the official datasheet for your specific revision.
Why Engineers Specify This Model
- TMR Fault Tolerance: The T8800 operates within the Trusted® TMR architecture, providing 2oo3 voting logic that ensures continued output even with a single-channel fault — eliminating spurious trips and maintaining process availability.
- Proven SIL Certification: Independently assessed to IEC 61508 for SIL 2/SIL 3 applications, giving safety engineers the documented evidence required for functional safety management plans.
- Direct Platform Integration: Designed exclusively for the ICS Triplex Trusted® chassis — no signal conditioning adapters, no compatibility compromises. Plug-in replacement for existing T8800 installations.
- Diagnostics & Fault Reporting: Onboard diagnostics continuously monitor output channel health, reporting faults to the Trusted® controller for immediate operator awareness.
- Long Service Life: Engineered for 24/7 continuous operation in industrial environments, with a track record in critical infrastructure globally.
- Reduced Downtime: Hot-swap capability within the Trusted® platform minimises maintenance windows in live process environments.
Complete System Bill of Materials
The T8800 operates as part of the broader ICS Triplex Trusted® ecosystem. A complete analogue output subsystem typically includes:
- T8800 – Analogue Output Module (this item)
- T8110 / T8111 – Trusted® TMR Main Processor Module
- T8431 / T8432 – Trusted® Chassis / Rack
- T8150 – Trusted® Power Supply Module
- T8830 / T8831 – Field Termination Assembly (FTA) for AO channels
- T8900 – Trusted® Communications Module (for DCS/SCADA integration)
- Marshalling cabinet, cable assemblies, and I/P transducers (field-supplied)
Contact [email protected] for complete BOM assistance and cross-reference support.
Compliance & Industry Standards
- IEC 61508 – Functional Safety of E/E/PE Safety-Related Systems (SIL 2/SIL 3)
- IEC 61511 – Functional Safety for the Process Industry Sector
- TÜV Rheinland Certified – Third-party safety assessment
- ATEX / IECEx – Hazardous area compliance (verify specific variant)
- RoHS Compliant – Restriction of Hazardous Substances
- CE Marking – European conformity
Quality Assurance & Sourcing
At Konmask.com, every ICS Triplex T8800 unit offered is subject to our multi-point sourcing and verification process:
- Authorised & Verified Supply Chain: Units are sourced from documented, traceable supply channels — no grey-market or counterfeit risk.
- Pre-Shipment Inspection: Physical inspection of label integrity, firmware revision, and packaging condition before dispatch.
- Serialisation Traceability: Serial numbers recorded and available upon request for your asset management records.
- Warranty Coverage: All units ship with Konmask’s standard warranty. Extended warranty options available — enquire at time of order.
- Export Compliance: Orders processed in accordance with applicable export control regulations (EAR/ECCN).
How to Source This Part
- Request a Quote: Email [email protected] with your required quantity, delivery timeline, and destination country.
- Confirm Availability: Our team will confirm stock status, lead time, and pricing within 1 business day.
- Place Order: Purchase directly via this product page or via purchase order (PO) for B2B accounts.
- Receive & Verify: Units ship with full documentation. Inspect upon receipt and confirm serial numbers against your order.
- Technical Support: Post-delivery integration support available via email or phone.
Phone: +0086 19859288691 | Email: [email protected]
Application-Specific FAQ
Q: Is the T8800 compatible with all Trusted® chassis generations?
A: The T8800 is designed for the ICS Triplex Trusted® platform. Compatibility with specific chassis revisions should be confirmed against the Trusted® compatibility matrix or by contacting our technical team.
Q: Can the T8800 be used in SIL 3 applications?
A: Yes. Within the TMR architecture, the T8800 supports SIL 3 rated loops. Your functional safety engineer should validate the full safety loop PFD/PFH calculations per IEC 61511.
Q: What is the output signal range?
A: The T8800 provides standard 4–20 mA analogue output, compatible with most field devices including control valves, I/P transducers, and variable-speed drives.
Q: Do you supply the Field Termination Assembly (FTA) separately?
A: Yes. The T8830/T8831 FTA for analogue output channels is available separately. Include it in your quote request for a complete BOM.
Q: What is the lead time for the T8800?
A: Lead time varies by stock availability. Contact us for current lead time. Expedited shipping options are available for urgent requirements.
Q: Can I return a module if it does not meet my requirements?
A: Please review our returns policy or contact [email protected] prior to purchase to confirm suitability for your application.
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Contact: [email protected] | +0086 19859288691
