Allen Bradley

1756-PB50/A

PLC Module

1756-PB50/A Allen Bradley 1756-PB50 ControlLogix DC Power Supply, 24V DC input, 13A output, backplane power for chassis. Reliable power source for industrial automation systems. Main image Click to view image in fullscreen Model Type: ControlLogix Manufacturers: Allen-Bradley, Rockwell Automation Brand: Allen-Bradley ControlLogix Alternate Part Numbers: 1756-PB50 Seris A Condition Options How to Order/Quote Used/Refurbished Price - Ask Lead Time Ask In Stock Ask - + Request Quote Express Quote How to Get Yours Repaired Repair Service Price - $528.00 Lead Time 2 WEEKS In Stock Available - + Add to Repair Cart Repair Now Need a higher quantity? Or help finding the right part? Submit a quote and we'll respond quickly. Submit Express Quote We've got you covered Every surplus part and repair includes a 2-year warranty for your peace of mind. View warranty policy Flexible payment options Major cards, PayPal, NET 30, checks, and ACH transfers all accepted. See all payment options Shipping Information Our standard order processing time is 3 business days (5 business days for drives). For urgent needs, we offer same-day shipping on most items for orders placed before 2:00 PM EST. Simply select your preferred next-day shipping option at checkout, and your order will be prioritized to minimize downtime. Drives typically require a 3-business-day processing time for emergency orders, please contact us if you need the drive quicker. For repair services, typical turnaround is 2–4 weeks, depending on parts availability and service requirements. Need more help? Call us at +1 585-241-6010 Or email us at sales@classicautomation.com You may also find the answer in our FAQ section Description ALLEN BRADLEY 1756-PB50 POWER SUPPLY ControlLogix Series | 24V DC Input | Reliable Automation Power 2-Year Warranty Available Emergency Shipping 20+ Years Experience Product Overview The Allen Bradley 1756-PB50 is a DC power supply module designed for the ControlLogix system. Operating with a 24V DC input, it provides dependable 13A backplane power for chassis-mounted automation modules. Engineered for industrial reliability, it ensures stable performance across demanding environments. Key Features Backplane Power: Provides up to 13A at 5V DC Input Voltage: Operates on 19.2 to 31.2V DC Integrated Protection: Overvoltage and thermal safeguards Compact Design: Fits seamlessly into ControlLogix chassis Industrial Grade: Built for high reliability in automation systems Technical Specifications SPECIFICATION VALUE Part Number 1756-PB50 Manufacturer Allen Bradley / Rockwell Automation Series ControlLogix Input Voltage 24V DC (19.2–31.2V DC range) Backplane Output Current 13A @ 5V DC Power Dissipation Maximum 35W Operating Temperature 0°C to 60°C (32°F to 140°F) Storage Temperature -40°C to 85°C (-40°F to 185°F) Relative Humidity 5–95% non-condensing Mounting ControlLogix chassis Weight Approx. 1.2 kg (2.65 lbs) Why Choose Classic Automation With over 20 years of automation expertise and nearly 1 million parts in stock, Classic Automation is your trusted partner for Allen Bradley ControlLogix systems. We deliver genuine parts, expert technical support, competitive pricing, and fast service to keep your operations running smoothly. 20+ YEARS EXPERIENCE 1M PARTS INVENTORY 2 YEAR WARRANTY Shipping Information Approaching 1 Million Parts   2-Year Warranty 23 + Years in Business Emergency Shipping Available   WHAT HAPPENS AFTER YOU ORDER? PARTS ORDER STEP 1 Email confirmation After checking out or requesting a quote, you will receive an email confirming that we have received your order. Your quote will be accepted or your web order will be placed. STEP 2 Dedicated customer service rep One of our customer service reps will be in touch to verify your part(s) and confirm your shipping details. STEP 3 Tested and ready to ship After your order details are confirmed, the parts are processed through our testing procedure. Your rep will keep you updated along the way. When your order is ready to ship, you will be notified and provided with tracking information. REPAIR SERVICE STEP 1 Repair order confirmed Your quote is accepted or your repair order is placed to initiate the process. STEP 2 Repair Authorization information provided A customer service rep will contact you with your RA number and instructions for sending your parts to us. STEP 3 Ship your parts to us Send your parts to our facility using the provided RA instructions and packaging guidance. STEP 4 Receipt confirmed You will be notified as soon as we receive your parts at our facility. STEP 5 Repair completed You will be updated when your repair is complete, or contacted if any additional information is needed. You are always covered by a 2-year warranty. CONDITION LEVELS Classic Automation also sells new parts and products. We sell these either as the official distributor or through an official distributor that we have developed a relationship with. CONDITION DESCRIPTION USED/REFURBISHED USED These parts have been previously used, but are in good condition and clean. They have been refurbished but may have minor cosmetic or superficial flaws. FACTORY NEW NEW These are new and current items that are procured directly from the manufacturer. NEW IN SEALED PACKAGE NEW Parts are new. They have not been used and still have their original package seal intact. NEW IN ORIGINAL PACKAGE NEW These parts are new. The packages were not originally sealed by their original manufacturer. NEW IN OPENED PACKAGE NEW These parts are new. They have not been used, but their original packaging has been opened or the packaging is significantly aged. NEW WITHOUT PACKAGE NEW These parts are new. They have not been used, but their original packaging is no longer available. REPAIR SERVICE SERVICE Classic Automation will repair your item for the price and turnaround time listed. Go to our Repair page to learn more. Note: Some items may not include all factory new accessories such as mounting brackets, connectors, keys, manuals, CDs, etc. Surplus parts might not be the most recent version, revision or date code currently offered by the original vendor. Classic Automation is not an authorized distributor unless otherwise specified, representative, or affiliate of the manufacturer of this product. All trademarks and documents are the property of their respective owners and are provided for identification and informational.