In safety-critical industrial environments like oil refineries and power plants, the biggest challenge is maintaining continuous operation while preventing catastrophic failures. The T8310 solves this by implementing a Triple Modular Redundancy (TMR) architecture that ensures system availability even when individual components fail. This module is designed for applications where downtime isn’t just costly—it’s dangerous.You’ll typically find the T8310 deployed in emergency shutdown systems (ESD), fire and gas detection systems, and turbine protection applications. In oil and gas facilities, it controls critical valves, pressure switches, and safety interlocks. In power generation, it monitors generator sets and grid protection systems. The module’s core value lies in its ability to handle 128 I/O points while maintaining triple redundancy—three independent processors execute the same program simultaneously, and if one fails, the other two continue operation without interruption. This design ensures that even during component failures, the system maintains control integrity and prevents unsafe conditions from developing.The T8310’s wide operating temperature range (-40°C to +70°C) and ATEX certification make it suitable for deployment in hazardous environments where explosive atmospheres require intrinsically safe equipment. Its 80W heat dissipation capacity allows it to operate reliably in high-temperature industrial settings without thermal throttling or premature failure.
Installation & Maintenance Pitfalls (Expert Tips)
Power Supply Verification is Non-Negotiable: The most common mistake I see in the field is improper power supply configuration. The T8310 requires 20-32V DC input, and incorrect voltage can damage both the module and connected field devices. Before energizing, verify that your power supply matches the module’s requirements and that the total current draw doesn’t exceed the power supply capacity. Use a calibrated multimeter to check voltage at the terminal block, not just at the power supply output.Grounding and Shielding Practices: While the module provides 2500V isolation, improper shield grounding can still introduce noise that causes intermittent communication failures. Field wiring shields should be grounded at only one end (typically at the control system end) to prevent ground loops. Use twisted pair cables for noise immunity, and maintain at least 6 inches of separation between signal cables and power cables. Verify shield continuity with a continuity tester during commissioning.Configuration Backup Before Power Cycling: Always back up the module’s configuration before performing any maintenance or power cycling. The T8310 stores configuration data in non-volatile memory, but power interruptions during write operations can corrupt the configuration. Use the manufacturer’s configuration tool to export the current configuration to a secure location before making any changes or performing maintenance.Firmware Version Compatibility: Verify firmware version compatibility between the T8310 module and the Trusted TMR system before installation. Mismatched firmware versions can cause communication failures or unexpected behavior. Check the manufacturer’s documentation for the minimum required firmware version and update procedures. Never update firmware during production hours unless absolutely necessary.
ICS Triplex PS01-B
Technical Deep Dive & Overview
The ICS Triplex T8310 is a Trusted TMR Expander Processor Module designed for safety-critical industrial control systems. It operates within the Trusted TMR architecture, which employs three independent processors that execute identical programs simultaneously. This triple modular redundancy design ensures that even if one processor fails or produces erroneous results, the other two processors can continue operation and maintain system integrity through a majority voting mechanism.The module functions as an intelligent I/O processor that offloads signal processing tasks from the main CPU. It communicates with the Trusted TMR processor via the rack backplane, handling 128 I/O points that support digital input, digital output, analog input, and analog output functions. The T8310 features 1GB of RAM and 32GB of storage capacity, allowing it to handle complex control algorithms and data logging tasks without impacting the main processor’s scan time.From a technical perspective, the T8310’s triple redundancy architecture provides fault tolerance through hardware and software voting mechanisms. Each of the three processors operates independently, and their outputs are compared at critical points in the program execution. If one processor’s output differs from the other two, that processor is automatically isolated, and the system continues operation using the remaining two processors. This design ensures that single-point failures don’t compromise system safety or availability.The module supports multiple communication protocols including RS-232, RS-422/485, Ethernet, Modbus RTU, DeviceNet, and Profibus DP, making it compatible with a wide range of industrial devices and systems. Its 100MHz processor clock and 80W heat dissipation capacity enable it to handle high-speed data acquisition and processing tasks in demanding industrial environments where reliability and performance are critical requirements.
We've got you covered
We give you access to a global supply of automation parts at your fingertips, ensuring that manufacturers around the world can avoid unnecessary downtime and continue to do what they do best – making our world possible.
Full 12-month warranty on all components
Dedicated after-sales support
Same-day dispatch on 1000s of parts
All units are fully tested
Continue Searching
We're here when you need us
What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
Full 12-month warranty on all components
Full 12-month warranty on all components
