Description
Product Name: 1757-PE1800RED2 Allen Braley Controller module
Product details:
The Allen-Bradley 1757-PE1800RED2 is a specialized high-performance power module within the ProcessLogix and related redundancy systems. It is designed to provide stable, regulated power to critical control hardware while ensuring system uptime through integrated redundancy features.
Product Description
The 1757-PE1800RED2 is a Redundant Power Supply Module. Its primary function is to convert input voltage into the necessary DC power required by PLC (Programmable Logic Controller) backplanes and modules. The “RED” designation signifies its role in Redundant configurations, where two power supplies work in tandem; if one fails, the other takes over the full load instantaneously without interrupting the process.
Technical Specifications (Parameters)
While specific data can vary by firmware revision, the standard parameters for this series typically include:
| Parameter | Specification |
| Input Voltage | 100–240V AC (Auto-ranging) |
| Input Frequency | 47–63 Hz |
| Output Voltage | Nominal 24V DC (Backplane dependent) |
| Max Output Power | Approx. 180W (Load dependent) |
| Redundancy Support | Dual-module load sharing and failover |
| Mounting | Standard Rack/Chassis Mount |
| Operating Temp | 0°C to 60°C (32°F to 140°F) |
| Status Indicators | LED diagnostics for Input OK, Output OK, and Fault |
Key Advantages
- High Reliability: Engineered for 24/7 continuous operation in harsh industrial environments.
- Seamless Redundancy: Provides “bumpless” transfer during power failures, ensuring that critical industrial processes (like chemical refining or power generation) do not shut down.
- Diagnostic Capabilities: Built-in LEDs and communication links allow maintenance teams to monitor the health of the power system in real-time.
- Hot-Swappable: In many configurations, a failed module can be replaced while the system is still running, significantly reducing Mean Time to Repair (MTTR).
Important Considerations & Precautions
Warning: Electrical equipment can be hazardous if handled incorrectly. Always follow local safety codes.
- Ventilation: Ensure adequate clearance around the module. Overheating is the primary cause of premature power supply failure.
- Grounding: Proper chassis grounding is mandatory to prevent electrical noise from interfering with sensitive control logic.
- Load Balancing: When used in redundant pairs, ensure both modules are receiving consistent input voltage for optimal load sharing.
- Wiring Integrity: Periodically check terminal connections for tightness, as industrial vibrations can loosen screws over time.
Product Applications
The 1757-PE1800RED2 is typically found in industries where a system crash results in high costs or safety risks:
- Oil & Gas: Controlling offshore platforms or pipeline pressure stations.
- Chemical Processing: Managing batch reactors where power loss could ruin an entire product lot.
- Power Plants: Ensuring the control logic for turbines and generators remains energized.
- Water Treatment: Maintaining automated filtration and distribution systems.
Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!
We have the same series of models in stock. If you don’t find the model you need, please contact us and we will provide you with an official quotation！
Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: Sweden
Price: Please contact us Product weight：0.515kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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