The Triconex 219179 functions as a redundant power supply module for Triconex process control and safety systems. This unit provides continuous, regulated 24V DC power to the chassis and its components. Consequently, it ensures uninterrupted system operation even in the event of a primary power source failure.
Core Technical Specifications
We engineered the Triconex 219179 for maximum uptime in critical safety applications requiring fault-tolerant power. The table below details its essential physical and electronic parameters:
| Parameter | Specification |
|---|---|
| Manufacturer | Triconex (Schneider Electric) |
| Model Number | 219179 |
| Product Type | Redundant Power Supply Module |
| Compatibility | Triconex Process Control and Safety Systems |
| Output Voltage | 24 V DC (regulated) |
| Redundancy | Supports N+1 or 1+1 configurations |
| Hot-Swappable | Yes, for easy maintenance without system shutdown |
| Backwards Compatibility | Compatible with older Triconex systems |
| Cooling | Internal fan or convection-cooled (depending on variant) |
| Diagnostic LEDs | Input OK, Output OK, Fault |
| Protection | Overcurrent, Overvoltage, Overtemperature |
| Operating Temperature | 0°C to +60°C |
| Mounting | Plugs directly into Triconex chassis power slots |
| Weight | Approx. 1.5 kg (3.3 lbs) |
True Redundant Architecture for Continuous Operation
The 219179 enables true redundant power configurations within the Triconex chassis. You can install two modules to share the load, with each capable of supporting the full system alone. Therefore, a single module failure does not interrupt power to the safety system, maintaining full operational status.
Regulated 24V DC Output for Reliable Performance
This module delivers a tightly regulated 24V DC output to power all modules in the Triconex rack. It maintains stable voltage even with fluctuating input power or varying load conditions. As a result, all connected processors and I/O modules receive clean, consistent power for reliable operation.
Hot-Swappable Design for Maximum Availability
You can remove or insert a 219179 module while the Triconex system remains fully operational. This hot-swappable capability allows for module replacement without shutting down the safety system. Consequently, you can perform maintenance without compromising process safety or availability.
Comprehensive Protection Features
The power supply includes built-in protection against overcurrent, overvoltage, and overtemperature conditions. If a fault occurs, the module protects both itself and the connected system from damage. Additionally, it automatically recovers when the fault condition clears, minimizing downtime.
Clear Visual Status Indication
Front-panel LED indicators provide immediate feedback on the module’s operational status. Green LEDs confirm input and output power are present and within specifications. A red Fault LED alerts technicians to any abnormal condition, enabling rapid diagnosis and response.
Seamless Integration and Backwards Compatibility
Engineers can install the Triconex 219179 in both new and existing Triconex systems due to its backwards compatibility. It fits into standard power supply slots and connects directly to the system backplane. Therefore, you can standardize on this power module across multiple generations of Triconex systems.
Designed for Critical Safety Applications
Triconex designed this power supply specifically for use in safety-instrumented systems demanding high integrity. Its robust construction and redundant architecture meet the stringent requirements of IEC 61511. As a result, you can rely on the 219179 to power your most critical safety functions without interruption.
Details
| Weight | 2.85 kg |
|---|---|
| Dimensions | 41.2 × 17.8 × 6.2 mm |
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