Contact Platform Support
Help CenterAllen-Bradley 1746-P3 is a SLC 500 Power Supply
Product Spotlights
Related Products
-
Allen-Bradley 1746-QV is a SLC 500 Open-Loop Velocity Control ModuleNegotiableMOQ: 1 Piece -
Allen-Bradley 1746-SIM is a SLC 500 I/O SimulatorNegotiableMOQ: 1 Piece
-
ALLEN-BRADLEY 1747-AENTR PLC Module NegotiableMOQ: 1 Piece
-
Allen-Bradley 1746-RT25B is a SLC 500 Removable Terminal BlockNegotiableMOQ: 1 Piece
-
Allen-Bradley 1746-NPK is a SLC 500 SLC Replacement PartNegotiableMOQ: 1 Piece
As a professional supplier in industrial automation with over a decade of experience, Rossonix Co., Limited is proud to offer the genuine Allen-Bradley 1746-P3 power supply module. This unit is a critical component for ensuring the reliable and stable operation of your SLC 500 programmable logic controller systems. We understand that system uptime is paramount in industrial settings, which is why we provide high-quality, authentic components sourced directly from trusted channels. Our global logistics network, spanning from Shenzhen and Hong Kong to Europe, ensures timely delivery to your project site, wherever you are located.
The Allen-Bradley 1746-P3 is more than just a power converter; it is the dependable heart of your control panel. Designed specifically for the SLC 500 platform, it delivers clean, regulated power to the processor and I/O modules, protecting your sensitive electronics from voltage fluctuations and ensuring consistent performance. For engineers and system integrators in manufacturing, process control, and material handling, this power supply represents a foundation of system integrity. Choosing a genuine 1746-P3 from a reliable supplier like Rossonix mitigates the risk of unexpected downtime and protects your long-term investment in automation infrastructure.
Core Features & Technical Advantages:
- Robust Power Delivery: Provides a stable 5V DC output at 3 Amps, sufficient to power a fully loaded SLC 500 chassis including the processor and multiple I/O modules.
- Wide Input Voltage Range: Features a selectable input range (85-132V AC or 170-265V AC), making it adaptable for use in various regions and electrical environments without requiring a separate transformer.
- Backplane Integrated Design: Mounts directly onto the SLC 500 chassis backplane, saving panel space, simplifying wiring, and providing a secure, vibration-resistant connection.
- Built-in Protection: Incorporates safeguards such as overload protection and thermal shutdown to prevent damage to the power supply itself and the connected controller modules under fault conditions.
- LED Status Indicators: Includes clear visual indicators for power status, allowing for quick diagnostics and health checks during operation and maintenance.
- Designed for Industrial Environments: Built to withstand typical industrial challenges like electrical noise, temperature variations, and humidity, ensuring reliable operation 24/7.
Key Specifications:
| Parameter | Specification |
| Input Voltage | 85-132V AC / 170-265V AC, 47-63 Hz (Selectable) |
| Output Voltage | 5V DC |
| Output Current | 3.0 A |
| Power Dissipation | Approximately ix20W |
| Mounting | Direct to SLC 500 Chassis Backplane |
| Operating Temperature | 0 to 60 °C (32 to 140 °F) |
Benefits for Your Operation:
- Enhanced System Reliability: A stable power source minimizes the risk of processor faults, I/O errors, and data corruption, leading to fewer production stoppages.
- Simplified Inventory & Maintenance: Using the OEM-specified power supply reduces compatibility issues and simplifies spare parts management for your maintenance team.
- Reduced Integration Time: The plug-and-play design with the SLC 500 chassis accelerates panel build and system commissioning times.
- Long-Term Cost Efficiency: Investing in a genuine, high-quality power supply protects other valuable controller components from damage, avoiding costly replacements and production losses.
Backed by Rossonix's commitment to quality and our established track record—evidenced by our ISO9001 and ISO9000 certified operations and consistent annual export value between US$5 Million and US$10 Million—you can source the Allen-Bradley 1746-P3 with confidence. We serve a vast network across North America, South America, Europe, Asia, and Oceania, understanding the diverse needs of global industries. Our team of 11-50 dedicated professionals is focused on providing not just a component, but a reliable solution for your automation needs. Choose the 1746-P3 to be the steadfast power foundation for your SLC 500 system, and partner with Rossonix for seamless supply chain support. Contact us today for pricing, availability, and to discuss your specific project requirements.
Frequently Asked Questions (FAQ)
Q1: Is this Allen-Bradley 1746-P3 a brand-new, genuine product?
A1: Yes, Rossonix supplies only factory-new, original Allen-Bradley 1746-P3 power supply modules. We source components through authorized channels to ensure authenticity and full functionality.
Q2: What is the main purpose of the 1746-P3 module?
A2: Its primary function is to convert incoming AC line voltage (120V or 240V) to a clean, regulated 5V DC power. This DC power is then distributed via the backplane to all other modules (processor, I/O) installed in the SLC 500 chassis.
Q3: How do I select the correct input voltage setting?
A3: The module has a voltage selector switch or terminals. You must configure it to match your local AC supply voltage BEFORE applying power. Incorrect setting can damage the unit. Refer to the manual for the specific location and procedure.
Q4: Can one 1746-P3 power supply support an entire chassis full of I/O modules?
A4: It provides 3A at 5V DC. You must calculate the total 5V DC current draw of all modules in the chassis (processor, digital I/O, analog I/O, special modules). If the total exceeds 3A, you will need to add a second power supply or use a higher-capacity chassis/power supply combination.
Q5: What happens if the power supply fails? Will it damage my processor?
A5: The 1746-P3 includes internal protection circuits. In an overload or fault condition, it will typically shut down its output, protecting downstream modules. However, a catastrophic failure could potentially cause irregular voltage. Using a genuine module minimizes this risk.
Q6: Do you offer any warranty or technical support for this product?
A6: Rossonix provides a standard warranty on all new components. Additionally, our experienced team can offer basic compatibility guidance and sourcing support. For deep technical programming or integration issues, consulting the OEM manuals or a certified system integrator is recommended.
Q7: What are the shipping options and lead times?
A7: We ship globally from major ports like Shenzhen, Hong Kong, and Europe. Lead times vary based on stock availability and destination. Please contact our sales team with your location for the most accurate delivery estimate.
Q8: Can I use this with other PLC chassis besides the SLC 500?
A8: No, the 1746-P3 is mechanically and electrically designed specifically for the Allen-Bradley SLC 500 series chassis backplane. It is not compatible with CompactLogix, ControlLogix, or other PLC platforms.
Send Inquiry to This Supplier
You May Also Like
-
Allen-Bradley 1746-NIO4I is a SLC 500 Analog Combination ModuleNegotiableMOQ: 1 Piece
-
Allen-Bradley 1746-NO4I is a SLC 500 Analog Output ModuleNegotiableMOQ: 1 Piece
-
Allen-Bradley 1746-N2 is a SLC 500 Slot FillerNegotiableMOQ: 1 Piece
-
Allen-Bradley 1746-NI16I is a SLC 500 Analog I/O ModuleNegotiableMOQ: 1 Piece
-
Allen-Bradley 1746-NI4 is a SLC 500 Analog I/O ModuleNegotiableMOQ: 1 Piece
-
Allen-Bradley 1746-NT4 is a SLC 500 Thermocouple/mV Analog Input ModuleNegotiableMOQ: 1 Piece
-
Allen-Bradley 1746-NR4 is a SLC 500 RTD/Resistance Analog Input ModuleNegotiableMOQ: 1 Piece
-
1746-OA16 SLC500 Digital Output Module 85-265 Volts ACNegotiableMOQ: 1 Piece
-
Allen-Bradley 1746-OB8 is a SLC 500 Digital DC Output ModuleNegotiableMOQ: 1 Piece
-
Allen-Bradley 1746-IV8 is a SLC 500 Digital DC Input ModuleNegotiableMOQ: 1 Piece
