Product Description
Triconex 8301A Power Supply Module
- Manufacturer: Triconex (Schneider Electric)
- Series: Tricon
- Model/Part Number: 8301A
- Description: 24 VDC Main Power Supply Module for Tricon systems
Overview
The Triconex 8301A is a Main Power Supply Module designed for use in Triconex’s Tricon safety instrumented systems (SIS), part of Schneider Electric’s portfolio. It provides stable 24 VDC power to the Tricon chassis, supporting the Triple Modular Redundant (TMR) architecture for fault-tolerant operation in safety-critical applications
Technical Specifications
| Specification | Details |
|---|---|
| Model | 8301A |
| Series | Tricon |
| Type | Main Power Supply Module |
| Function | Supplies 24 VDC power to Tricon chassis components |
| Input Voltage | 20–32 VDC |
| Output Voltage | 24 VDC (regulated) |
| Output Current | 15 A maximum |
| Power Output | Up to 360 W |
| Redundancy | Supports redundant power supply configurations |
| Diagnostic Indicators | Module Status (PASS, FAULT, ACTIVE), Power Good, Over Temperature, Over Voltage |
| Connectors | Terminal blocks for power input |
| Compatibility | Tricon systems, integrates with Triconex Main Processors (e.g., 3008) and I/O modules (e.g., 3503N, 3700E) |
| Mounting | Plugs into dedicated power supply slot in Tricon chassis |
| Power Consumption | Approx. 10–15 W (internal) |
| Operating Temperature | -40°C to +70°C (-40°F to +158°F) |
| Storage Temperature | -40°C to +85°C (-40°F to +185°F) |
| Relative Humidity | 5% to 95% (non-condensing) |
| Environmental Protection | Designed for harsh industrial environments; EMI/RFI shielding |
| Dimensions | Approx. 49 x 45.3 x 6.8 cm (19.3 x 17.8 x 2.7 in) |
| Weight | Approx. 2.8 kg (6.2 lbs) |
| Certifications | TÜV-certified for SIL 3 (IEC 61508), CE, UL, CSA, marine-certified, nuclear 1E-certified |
| Manual | Tricon Planning and Installation Guide |