1769-PA2 Allen-Bradley CompactLogix AC Power Supply
Manufacturer: Allen-Bradley
Product No.: 1769-PA2
Condition： In stock
Product Type: Power Supply Module
Product Origin: USA
Payment: T/T, Western Union
Weight: 150g
Shipping port: Xiamen
Warranty: 12 months
Estimate delivery times: 12-26 days (International), 3-6 days (United States).
Return within 30 days of purchase. Duties & taxes are non-refundable.
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Allen-Bradley 1769-PA2 Supply & Global PLC Spare HUB's Insight
Automation engineers deploy the 1769-PA2 AC power supply to energize CompactLogix controller racks and expansion I/O banks reliably. Global PLC Spare HUB field specialists frequently specify this unit when multi-module current draws exceed standard controller capacities. For instance, a water treatment facility utilized the 1769-PA2 module to supply stable 5 VDC and 24 VDC power across sixteen I/O modules distributed on both sides of the bus. Our technical personnel test every terminal block for proper electrical continuity before international dispatch.
Technical Architecture & Specifications Table
| Engineering Parameter | Technical Specification Details |
|---|---|
| Manufacturer & Brand | Rockwell Automation / Allen-Bradley |
| Product Line & Series | CompactLogix |
| Catalog Number / Model | 1769-PA2 |
| Module Type | AC Power Supply / I/O Power Supply Module |
| Input Voltage Range | 85 to 265 VAC (47 to 63 Hz nominal input 120/240 VAC) |
| Current Output Capacity | 2.0 Amps at 5.0 VDC and 0.8 Amps at 24 VDC |
| Power Distance Rating | Supports up to 8 I/O modules on either side (maximum 16 modules total) |
| Enclosure Rating | Open Style (None) with 525 g (1.16 lb) net weight |
Installation Guide & Clearance Setup
- Mount the 1769-PA2 securely onto a standard DIN rail or directly to a backplate using mounting tabs.
- Leave a minimum 50-millimeter clearance space around the unit to ensure proper convective heat ventilation.
- Connect a solid 14 AWG copper grounding wire rated at 90 degrees Celsius to the chassis ground terminal, keeping leads as short as possible.
- Distribute up to eight Compact I/O modules equally on both the left and right sides respecting distance limits.
Diagnostic Capabilities & Equipment Suitability
- Monitors input line transients and protects internal circuitry using a replaceable Wickmann 19195-3.15A or Littelfuse 02183.15MXP fuse.
- Delivers steady auxiliary DC power for heavy-duty discrete sensor loops and relay actuators.
- Ideal for distributed manufacturing skids, wastewater treatment panels, and automated material handling systems.
Logistics, Warranty & Shipping Terms
- Backed by a dependable 12-month operational warranty covering manufacturing defects.
- Dispatched globally within 24 to 48 hours via premium express carriers including DHL, FedEx, and UPS.
- Packed securely in heavy-duty industrial containers to prevent transit damage.
Expert FAQ & Selection Guide
Q: How many total expansion I/O modules can a single 1769-PA2 supply power to?
A: The power supply supports up to 8 I/O modules connected on either side, allowing a maximum configuration of 16 modules total based on distance ratings.
Q: What replacement fuse types are approved for protecting this AC power supply?
A: The internal fuse can be replaced using either a Wickmann 19195-3.15A or a Littelfuse 02183.15MXP fuse.
Q: Why must technicians leave a 50-millimeter gap around the module during cabinet layout?
A: The open-style module generates thermal dissipation during operation and requires adequate spacing for proper natural air ventilation.
Q: What wire gauge and temperature rating are required for proper electrical grounding?
A: Installers must use a 14 AWG solid copper wire rated for at least 90 degrees Celsius (194 degrees Fahrenheit).
Q: How do engineers select between the 1769-PA2 and DC-input power supply variants?
A: Choose the 1769-PA2 when your control cabinet wiring infrastructure runs on standard 120 VAC or 240 VAC plant mains.
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Q: Are these parts 100% original and new?
A: Yes. Every component is guaranteed to be 100% original, brand-new, and factory-sealed. We also provide a 12-month comprehensive warranty for your peace of mind.
Q: How fast is the shipping to my country?
A: For in-stock items, we offer same-day dispatch. International express shipping (DHL/FedEx/UPS) typically delivers within 3–5 business days worldwide.
Q: Can I get a formal quotation with shipping costs?
A: Absolutely. Our sales team is ready to provide a detailed Proforma Invoice (PI) including the most competitive shipping rates for your location.
Q: Do you offer discounts for bulk orders?
A: We provide volume-based pricing for large projects or multiple-item orders. Please contact us to get our Best Price Guarantee.
12-Month Comprehensive Warranty
Every part supplied by Global PLC Spare Hub is covered by a 12-month warranty from the date of invoice.
- Coverage: Functional defects and hardware failures under normal operating conditions.
- Commitment: We provide immediate repair, replacement, or a full refund for any verified defective components to minimize your operational downtime.
Returns & Exchange Policy
We offer a 30-day return policy to ensure you receive the exact part your system requires.
- Eligibility: Returns are accepted for uninstalled items in their original, factory-sealed packaging.
- RMA Process: Please contact our support team to obtain a Return Merchandise Authorization (RMA) number before shipping.
- Fast Processing: Refunds or exchanges are processed within 3–5 business days after the returned item passes our technical inspection.
Need Technical Assistance?Not sure if this part is compatible with your system? [Consult our Engineers] before purchasing to ensure 100% compatibility.
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