Product Description
Product Overview
The Triconex 3000520-390 is a Terminal Panel Module designed for use within the Tricon safety instrumented system (SIS) by Triconex, a brand under Schneider Electric (formerly Invensys). This module serves as an external termination assembly (ETA), providing a robust interface between field wiring and Tricon I/O modules. It supports the Triple Modular Redundant (TMR) architecture, ensuring fault-tolerant connectivity for safety-critical applications in industries such as oil & gas, petrochemical, and power generation.
Technical Specifications
The 3000520-390 has the following specifications based on standard characteristics for this model:
| Item | Specification |
|---|---|
| Model/Part Number | 3000520-390 |
| Manufacturer | Triconex (Schneider Electric) |
| Description | Terminal Panel Module |
| Series | Tricon SIS |
| Connection Type | Screw terminals for field wiring |
| Voltage Rating | 24 VDC (field side, dependent on I/O module) |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Weight | 0.3 kg |
Additional Details
The 3000520-390 includes the following additional information based on its standard use and documentation:
| Category | Details |
|---|---|
| Function | Terminates field wiring for Tricon I/O modules |
| Mounting | DIN rail or panel mounting, external to Tricon chassis |
| Compatibility | Tricon I/O modules (e.g., digital input/output, analog input/output) |
| Features | Supports TMR architecture, easy field wiring access, modular design |
| Certifications | Meets IEC 61508 SIL 3, UL, and CE standards |
| Part Type | New, surplus, or refurbished |