Allen-Bradley 1756-PA75 SER.B ControlLogix AC Power Supply /12-Slots Chassis

Allen‑Bradley 1756‑PA75 is a high‑capacity AC power supply designed to provide regulated backplane power for ControlLogix PLC systems. It supports large, high‑current ControlLogix configurations and is suitable for demanding industrial automation applications requiring reliable power delivery to a 12‑slot chassis. **Technical specifications:** Manufacturer: Allen‑Bradley (Rockwell Automation) Product family: ControlLogix Product type: AC power supply / backplane power supply Catalog number: 1756‑PA75 Series: B Input voltage range: 85–265 VAC Input frequency: 47–63 Hz Input power consumption: 75 W Backplane output voltage: 5.1 VDC and 24 VDC Backplane current capacity @ 5.1 VDC: 13 A Backplane current capacity @ 24 VDC: 13 A Chassis compatibility: ControlLogix 1756 chassis Maximum chassis supported: 12‑slot chassis (system loading dependent) Power distribution: Supplies regulated DC power to ControlLogix backplane and modules Mounting type: Slides into left side of ControlLogix chassis AC input connection: Screw terminal block Cooling method: Natural convection Status indicators: Power supply status LEDs Electrical isolation: Isolated input to backplane outputs Operating temperature range: 0 to 60 °C Storage temperature range: −40 to 85 °C Enclosure type: Open‑style industrial module Compliance certifications: UL Listed, cUL, CE, EAC Standards: Industrial control equipment standards Application: PLC systems, distributed control systems, industrial automation Brand marking: Allen‑Bradley ControlLogix Country of manufacture: Mexico Please review pictures carefully and let us know if you have any questions!