SKU: 8310

Triconex 8310 Power Supply Module

The Triconex 8310 is a 120 VAC/VDC High Density Power Supply Module designed for the Tricon TMR system. It features integrated short-circuit protection, advanced diagnostics, and seamless RJ45 communication support. This 2.8kg ruggedized module provides the redundant, high-integrity power necessary for SIL 3 safety-instrumented systems in demanding industrial environments.

Product Overview

The Triconex 8310 serves as a high-performance Power Supply Module engineered specifically for the Tricon Triple Modular Redundancy (TMR) system. Furthermore, it provides the essential electrical foundation for the entire safety rack, delivering clean and regulated power to critical processors and I/O modules. Because it operates within mission-critical safety instrumented systems (SIS), the 8310 ensures that power fluctuations never compromise plant safety. This module effectively anchors the power architecture in high-stakes industries—such as chemical processing and power generation—where continuous uptime remains the highest priority.

Core Functional Capabilities

Supports 120 VAC/VDC Input Versatility: The 8310 module accepts both 120 VAC and 120 VDC input sources. Consequently, this flexibility allows engineers to integrate the module into a variety of plant power infrastructures without requiring additional transformers or converters.
Maintains System-Wide Integrity via TMR Architecture: By working in a redundant configuration, the module eliminates single points of failure. If one power source or module fails, the remaining units immediately take over the full load, thereby ensuring uninterrupted safety logic execution.
Safeguards Hardware with Integrated Protection: The module features a sophisticated time-delay fuse system and overvoltage protection. These mechanisms actively shield the backplane from short circuits and electrical surges, which effectively extends the service life of the connected I/O hardware.
Provides Real-Time Diagnostic Monitoring: Advanced internal circuitry continuously tracks the health of the power output. In addition, the module generates instant alerts for any voltage anomalies, enabling maintenance teams to address potential issues before they escalate into system downtime.
Facilitates Seamless Communication Integration: Through its RJ45 interface, the 8310 connects directly with communication modules like the Triconex 4351B. This link allows the system to report power status data across the network, improving overall operational visibility and predictive maintenance strategies.

Technical Specifications

Brand: Triconex (Schneider Electric)
Model Number: 8310
Module Type: Power Supply Module (High Density)
Input Voltage: 120 VAC / 120 VDC (Nominal)
System Architecture: TMR (Triple Modular Redundancy) Compatible
Net Weight: 2.8 kg
Dimensions: 6.1 cm x 41.0 cm x 17.7 cm

Industrial Implementation

Automation engineers strategically deploy the Triconex 8310 in environments that demand absolute power reliability for safety-critical tasks. For instance, it frequently powers Emergency Shutdown (ESD) systems where even a momentary loss of power could lead to catastrophic equipment damage. Moreover, its rugged construction and wide environmental tolerance make it an ideal choice for offshore oil platforms and remote processing facilities. By combining high-density power delivery with rigorous international safety certifications, the 8310 stands as a trusted solution for facilities that cannot afford operational interruptions.