Allen‑Bradley 80026‑172‑24‑R Multi‑Output AC/DC Power Supply
The Allen‑Bradley 80026‑172‑24‑R is a discontinued single‑phase multi‑output industrial AC‑DC power supply unit. It converts wide‑range AC mains input into stable 5VDC,12VDC and 24VDC regulated outputs, delivering 75W total power for powering PLC, I/O modules and auxiliary automation hardware within control cabinets.
This rugged enclosed power unit features conformal coated circuit board and NEMA 4X‑rated housing, capable of enduring harsh factory‑floor operating conditions. It serves as critical aftermarket spare for maintenance and retrofitting of legacy Allen‑Bradley automation control systems.
Main Specifications
- Brand: Allen‑Bradley; Model:80026‑172‑24‑R; Type: Single‑Phase Multi‑Output AC‑DC Power Supply
- AC Input: 85‑264VAC, 47‑63Hz universal mains input range
- DC Output: 5VDC,12VDC,24VDC; Total rated power:75Watts
- Function: AC‑DC conversion, multi‑channel regulated DC power output, over‑voltage / over‑current protection
- Feature: Conformal coated PCB, NEMA4X enclosure, wide input tolerance, industrial rugged design
- Installation: Cabinet surface mounting via screw fixing
- Operating Environment: 0℃ ~ +50℃, 5%‑95% RH non‑condensing
- Certifications: CE, UL compliant for industrial control power applications
Core Functions
- Accept universal single‑phase AC mains input and generate multiple isolated regulated DC voltage outputs.
- Supply stable 5V,12V and 24V DC power to PLC backplanes, digital/analog I/O modules and field‑side sensors.
- Built‑in hardware protection circuits against over‑voltage, over‑current and short‑circuit fault conditions.
- Conformal coating protects internal electronics against dust, moisture and corrosive factory‑floor atmosphere.
- NEMA4X robust housing adapts to harsh industrial workshop environmental conditions.
- Designed as legacy power unit for older Allen‑Bradley automation platforms, supporting on‑site equipment overhaul replacement.
Application Scenarios
- Multi‑voltage power supply for legacy Allen‑Bradley PLC‑based industrial automation control cabinets.
- Factory‑floor equipment, material‑handling machinery and process‑control auxiliary power distribution.
- Retrofit and spare replacement of obsolete Allen‑Bradley Classic series power‑supply hardware platforms.
- Cabinet overhaul, power‑loop debugging and faulty multi‑output power‑supply unit replacement projects.
- Spare‑parts inventory for automation integrators and mechanical engineering contractors.
- Global aftermarket spare supply for technical teams maintaining discontinued Allen‑Bradley industrial control hardware.