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T8235

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The Rockwell ICS Triplex Trusted T8235 is a power supply slot cover/shield designed specifically for Trusted® high-integrity computing platforms. Its primary physical function is to fill unused power pack slots in the power shelf to maintain electromagnetic shielding integrity and balance airflow within the chassis.
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Technical specifications for T8235

  • Manufacturer:
    ICS Triplex
  • Part Number:
    T8235
  • Product Family:
    Trusted Triple Modular Redundant
  • Housing:
    High-strength PC/ABS industrial plastic with excellent flame retardancy (typically compliant with UL 94 V-0).
  • Operating Temperature:
    -20°C to +70°C (-4°F to +158°F).
  • Storage Temperature:
    -40°C to +85°C (-40°F to +185°F).
  • Relative Humidity:
    5% to 95%, non-condensing.
  • Vibration Resistance Standard:
    Compliant with IEC 60068-2-6 Industrial Vibration.
  • Weight:
    0.5 kg
  • Estimated shipping dimensions:
    10.5x15.4x12.6cm
  • Tariff Code:
    3506919090
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Performance Environmental Ratings Application

Features:

  • Provides Secure Coverage For Unused Power Pack Slots To Maintain System Integrity
  • Ensures Electromagnetic Shielding And Balanced Airflow Across The Power Shelf
  • Features Durable High-Strength Industrial Plastic With Superior Flame Retardancy
The Rockwell ICS Triplex Trusted T8235 is a high-quality power supply slot cover engineered for Trusted® high-integrity computing platforms. It protects empty power pack positions while ensuring optimal airflow and shielding within the power shelf. Compared to earlier models, it offers enhanced material strength and improved resistance to industrial conditions.

Designed to work with 1U Power Shelves that house up to three 750 W Power Packs, the T8235 supports configurations delivering up to 2250 W of total power or 1500 W with n+1 redundancy. Its precise fit helps maintain accurate diagnostics from the Power Port, preventing interference and supporting system reliability even in stacked Power Shelf setups.

The T8235 is built from high-strength PC/ABS industrial plastic compliant with UL 94 V-0 standards. It withstands harsh environmental conditions, including vibration, humidity, and temperature variations, outperforming older covers like T8230 or T8232. Its robust design ensures long-term protection and dependable performance for high-density Trusted® Power Systems.

The T8235 Rockwell ICS Triplex Power Shield may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Rockwell ICS Triplex T8235 Power Shield Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Rockwell ICS Triplex T8235 Power Shield Specs

General

  • Manufacturer Rockwell ICS Triplex
  • Model T8235
  • Condition New Original ready stock
  • Product Family T8293,T8292,T8243
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Thermodynamic Efficiency Optimization: Its core function is airflow blocking. In a forced-air-cooled Trusted power supply rack, it blocks empty slots, forcing cooling airflow through adjacent active power modules (such as the T8230), preventing airflow short circuits that could lead to localized overheating.
  • System Availability Assurance: By maintaining rack internal pressure and electromagnetic continuity, it indirectly reduces the probability of false alarms caused by electromagnetic interference (EMI) or overheating, improving the stability of redundant power supply systems.
  • Installation Efficiency: Utilizes a plug-in design, equipped with the same quick-locking handle as standard power modules, supporting tool-free rapid installation in hot-swappable environments.
  • Conformal Coating: Possesses G3-level corrosion resistance (compliant with ANSI/ISA-S71.04 standards), capable of withstanding hydrogen sulfide and chlorine corrosion commonly found in chemical plants and oil refineries.
  • Wide operating temperature range: Rated operating temperature is -20°C to +70°C, and storage temperature range is -40°C to +85°C.
  • Mechanical resistance: Complies with IEC 60068-2-6 vibration standard, capable of withstanding continuous mechanical stress in industrial environments, ensuring the locking mechanism remains secure.
  • Flame retardancy: The housing is made of high-strength industrial polymer, meeting UL 94 V-0 flame retardant standards.
  • Non-full-load power supply racks: When configuring N+1 redundant power supplies (e.g., a rack with 3 slots but only 2 T8230 modules installed), a T8235 must be inserted into an empty slot to complete the physical structure.
  • System commissioning and maintenance: When a power module is removed for maintenance due to a fault, and no spare power module is available for immediate replacement, a T8235 must be inserted to temporarily maintain internal cooling pressure and electromagnetic shielding.
  • Hazardous area deployment: Widely used in offshore oil platforms, natural gas processing plants and nuclear power control rooms, and other locations with extremely high requirements for functional safety and physical integrity.
Description
The Rockwell ICS Triplex Trusted T8235 is a precision-engineered power supply slot cover designed for Trusted® high-integrity computing platforms, specifically filling unused power pack positions to preserve electromagnetic shielding and balance airflow. Unlike the Rockwell ICS Triplex T8230 cover, which offers basic slot protection, the T8235 features high-strength PC/ABS industrial plastic with UL 94 V-0 flame retardancy, providing superior mechanical resilience and thermal stability.

Operating reliably across a temperature range of -20°C to +70°C and capable of withstanding storage conditions from -40°C to +85°C, the T8235 outperforms earlier models like the T8232 in both environmental durability and vibration resistance, being compliant with IEC 60068-2-6 industrial vibration standards. Its design ensures the cover maintains system integrity even in harsh industrial environments.

Within the Trusted® Power System, the T8235 complements 1U Power Shelves that house up to three 750 W Power Packs. Each Power Shelf can deliver up to 2250 W of total power or 1500 W with n+1 redundancy. When compared to the T8231 cover, the T8235 integrates more seamlessly with multiple stacked shelves, supporting up to four shelves to achieve 9000 W of total power while keeping airflow optimized and shielding uncompromised.

The Power Packs in the Trusted® system are individually connected via mechanically retained IEC 60320 connectors, accommodating both 110 Vac and 240 Vac main line voltages. Diagnostic feedback via the Power Port monitors input/output conditions, reporting faults such as over-temperature or fan failure. The T8235’s precise slot coverage ensures that these diagnostics remain accurate by preserving electromagnetic stability across the Power Shelf. Optional integration with a rack-mounted Power Controller enables live configuration, monitoring up to 12 Power Packs across 4 shelves, highlighting the T8235’s role in maximizing system reliability compared to older slot covers like T8230 or T8232.

By providing secure coverage for unused power pack positions, the Rockwell ICS Triplex Trusted T8235 not only protects internal components but also enhances airflow and shielding performance across the entire Trusted® Power System, distinguishing it as the preferred solution for high-integrity, high-density power applications.
Alternative Names
T8230 T8231 T8232 T8233
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What is the primary function of the Rockwell ICS Triplex Trusted T8235?
The T8235 is designed to cover unused power pack slots in Trusted® Power Shelves, maintaining electromagnetic shielding integrity and balancing airflow.
What temperature ranges can the T8235 operate and be stored in?
It operates from -20°C to +70°C (-4°F to +158°F) and can be stored between -40°C to +85°C (-40°F to +185°F).
How does the T8235 affect system airflow?
By covering empty slots precisely, it maintains optimal airflow in the Trusted® Power Shelf, enhancing cooling efficiency compared to uncovered slots or older covers like T8230.
What diagnostic features rely on proper T8235 installation?
The Power Port diagnostics, which monitor input/output conditions and report faults like over-temperature and fan failure, remain accurate because the T8235 preserves electromagnetic shielding.

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