The Triconex 3000051-001 (also associated with 3000051-101N) performs a dual-critical role within Triconex Safety Instrumented Systems (SIS). It functions as both a high-efficiency power supply unit and a structural blank panel. This module delivers clean, regulated DC power to logic solvers and I/O modules while simultaneously maintaining the mechanical stability and EMI shielding of the chassis. We supply this component as 100% brand new and original, ensuring your safety architecture retains its SIL 3 integrity and protection against grid disturbances or component failures.
The 3000051-001 is engineered for continuous operation in the most demanding process environments:
| Feature | Specification Details |
| Model Number | 3000051-001 / 3000051-101N |
| Manufacturer | Triconex (Schneider Electric) |
| Product Type | Power Supply Module + Blank Panel |
| Output Voltage | Regulated 24 VDC |
| Operating Temp | –40 °C to +70 °C |
| Humidity | 5%–95% Non-condensing |
| Dimensions | 200 mm × 150 mm |
| Weight | 1.36 kg |
| Safety Compliance | SIL 3 Rated Safety Architectures |
| Condition | 100% Brand New Original |
Dual-Function Efficiency: The 3000051-001 fills unused chassis slots to optimize internal airflow and prevent electromagnetic interference (EMI). Simultaneously, it operates as a live power source, maximizing the utility of every rack position.
Fault-Tolerant Power Delivery: This module supports dual-redundant power configurations. In the event of a primary power source failure, the 3000051-001 ensures the trip logic and field devices receive uninterrupted power, preventing hazardous process conditions.
Aggressive EMI Shielding: The integrated blank panel faceplate acts as a Faraday cage for the chassis. It blocks external electrical noise that could otherwise trigger nuisance trips or corrupt sensitive data signals within the backplane.
Advanced Diagnostics: Integrated circuitry provides comprehensive fault monitoring. The module detects and reports voltage fluctuations or internal failures immediately, allowing for predictive maintenance before a total system shutdown occurs.
Does the 3000051-001 convert AC or DC input?
The 3000051-001 converts standard AC input into the regulated 24 VDC output required by Triconex I/O modules and processors to maintain stable safety logic.
Why is the blank panel aspect important for system safety?
Empty slots in a chassis disrupt engineered airflow and leave the backplane vulnerable to EMI. This module seals those gaps, ensuring the remaining active modules stay cool and electromagnetically isolated.
Can I use this module in an existing SIL 3 safety loop?
Yes. This module meets the rigorous hardware fault tolerance requirements for SIL 3 applications, making it suitable for emergency shutdown (ESD) and fire and gas (F&G) systems.
Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.
Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.
We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.