Description
The part number T8231 refers to a specialized industrial power supply component manufactured by ICS Triplex (Rockwell Automation).
Product Overview
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Manufacturer: ICS Triplex (Rockwell Automation)
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Part Number / Model: T8231
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Component Type: Trusted Power Pack / Power Supply Module
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Platform: ICS Triplex Trusted Fault-Tolerant Safety System
Key Specifications & Features
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Function: Designed to supply reliable, regulated dc power to safety controller chassis, processor modules, and associated field I/O in fault-tolerant architectures.
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Redundancy & Reliability: Built to integrate directly into high-integrity safety systems where uninterrupted power is mandatory to prevent single-point-of-failure risks in emergency shutdown sequences.
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Ruggedized Design: Engineered for harsh industrial environments, offering high resistance to electrical noise, thermal stress, and vibration.
Industrial Deployment
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Applications: Widely deployed in mission-critical safety instrumented systems (SIS) within oil and gas, petrochemical, and power generation facilities, specifically powering critical loops like Emergency Shutdown (ESD) and Fire and Gas (F&G) systems.
T8231
T8231
Product Overview
Technical Specifications
| Item | Parameter |
|---|---|
| Part Number | T8231 |
| Module Type | Trusted Power Pack |
| Manufacturer | ICS Triplex, Rockwell Automation |
| Applicable Platform | Trusted TMR Safety Instrumented System |
| Input Voltage | 100 ~ 240 VAC |
| Input Frequency | 47 Hz ~ 63 Hz |
| Rated Output | 24 VDC, 750 W |
| Mounting Form | Plug-in power module for Trusted power chassis |
| Cooling Method | Built-in fan forced cooling |
| Hot Swap Support | Yes |
| Built-in Protection | Overvoltage, overcurrent, short-circuit, overtemperature protection |
| Safety Compliance | Suitable for IEC 61508 SIL3 safety architecture |
| Operating Temperature | 0℃ ~ +55℃ |
| Ambient Humidity | 5%–95% non-condensing |
| Protection Class | IP20 (cabinet internal installation) |
| Status Indicators | Power normal, fault alarm LED indicators |
| Spare Part Status | Original production discontinued; new surplus and refurbished units available |
Key Features
- Wide-range universal AC input, adaptable to global industrial power grid environments
- Supports parallel redundant operation to enhance power continuity for safety racks
- Hot-swappable design; module replacement will not interrupt the running safety control system
- Comprehensive multi-layer protection circuits protect power unit and downstream safety hardware
- Optimized thermal design with internal fans to guarantee stable output under continuous heavy load
- Front panel LED indicators enable rapid visual inspection of operating and fault status
- Low output ripple ensures stable power supply for sensitive safety control and measuring circuits
- Rugged industrial mechanical structure with anti-vibration performance for cabinet continuous operation
- Strict full part number verification required; different revision variants cannot be directly interchanged without testing
- Perfect matching with Trusted series controllers and I/O modules for system maintenance and retrofit projects
