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1756-PA72/C | Allen-Bradley ControlLogix Power Supply 85-265VAC / 5V @ 10A, Series C
- Regular price
- $609.00
- Sale price
- $609.00
- Regular price
-
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Product Description P/N: 1756-PA72/C
Description
The Allen-Bradley 1756-PA72/C is a ControlLogix standard AC power supply designed to provide reliable backplane power for ControlLogix chassis assemblies. It supports a wide AC input range and delivers regulated multi-voltage outputs for stable operation of installed modules.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | Power Supplies |
| Part Number | 1756-PA72/C |
| Subcategory | ControlLogix Power Supplies |
| Input Voltage Range | 85–265 VAC |
| Input Voltage (Nom.) | 120/240 VAC |
| Input Frequency | 47–63 Hz |
| Input Power (Max) | 100 VA / 100 W |
| Output Power (Max) | 75 W @ 0–60 °C |
| Power Consumption | 25 W @ 0–60 °C |
| Power Dissipation | 85.3 BTU/hr |
| Inrush Current | 20 A max |
| 1.2 VDC Output | 1.5 A |
| 3.3 VDC Output | 4 A |
| 5.1 VDC Output | 10 A |
| 24 VDC Output | 2.8 A |
| Overcurrent Protection | User-supplied 15 A device |
| Fuse Type | Internal, non-replaceable |
| Isolation Voltage | 250 V continuous; tested at 3500 VDC for 60 s |
| Mounting Location | Left side of 1756 chassis |
| Chassis Compatibility | Series A, Series B |
| Dimensions | 14.0 × 11.2 × 14.5 cm (5.51 × 4.41 × 5.71 in) |
| Wire Size | 14 AWG copper (90 °C), 1.2 mm insulation max |
| Terminal Torque | 0.8 N·m (7 lb·in) |
| Weight | 3.2 lb |
Information About 1756-PA72/C
The 1756-PA72/C belongs to the ControlLogix power supply family and provides up to 75 W of backplane output power while operating from an input voltage range of 85–265 VAC at 47–63 Hz. It features multiple regulated DC outputs, including 1.2 VDC, 3.3 VDC, 5.1 VDC, and 24 VDC current capacities to support a variety of controllers, communication modules, and I/O devices. The unit includes built-in overcurrent protection, reinforced 250 V isolation, and an internal non-replaceable fuse, while supporting installation exclusively on the left side of Series A and Series B ControlLogix chassis. With an open-style construction, operating temperatures up to 60 °C, and certifications including CE, UL, CUL, KC, Marine, NRTL, CCC, and RCM, the 1756-PA72/C is built for dependable AC-powered control system operation.
Key Features:
- Wide AC Input Range: Accepts 85–265 VAC at 47–63 Hz, supporting global power standards and diverse industrial installations.
- 75-Watt Backplane Output: Provides up to 75 W of regulated power across multiple voltage rails to support ControlLogix module operation.
- Multi-Voltage DC Capacities: Supplies 1.5 A at 1.2 VDC, 4 A at 3.3 VDC, 10 A at 5.1 VDC, and 2.8 A at 24 VDC for flexible power distribution.
- Reinforced Isolation: Offers 250 V continuous isolation and is tested at 3500 VDC for 60 seconds to ensure electrical protection.
- Built-In Overcurrent Protection: Incorporates a non-replaceable internal fuse and requires a user-supplied 15 A external overcurrent protective device.
- Left-Side Chassis Mounting: Designed for installation on the left side of Series A or B ControlLogix chassis to ensure proper backplane alignment.
- Robust Electrical Ratings: Supports up to 100 VA transformer load and manages a maximum of 20 A inrush current.
- Industrial Design: Operates from 0–60 °C and includes terminal blocks rated for 14 AWG copper wire with specified torque requirements.
The 1756-PA72/C delivers the reliability and precision required for regulated AC power distribution within ControlLogix-based automation systems.
Description
The Allen-Bradley 1756-PA72/C is a ControlLogix standard AC power supply designed to provide reliable backplane power for ControlLogix chassis assemblies. It supports a wide AC input range and delivers regulated multi-voltage outputs for stable operation of installed modules.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | Power Supplies |
| Part Number | 1756-PA72/C |
| Subcategory | ControlLogix Power Supplies |
| Input Voltage Range | 85–265 VAC |
| Input Voltage (Nom.) | 120/240 VAC |
| Input Frequency | 47–63 Hz |
| Input Power (Max) | 100 VA / 100 W |
| Output Power (Max) | 75 W @ 0–60 °C |
| Power Consumption | 25 W @ 0–60 °C |
| Power Dissipation | 85.3 BTU/hr |
| Inrush Current | 20 A max |
| 1.2 VDC Output | 1.5 A |
| 3.3 VDC Output | 4 A |
| 5.1 VDC Output | 10 A |
| 24 VDC Output | 2.8 A |
| Overcurrent Protection | User-supplied 15 A device |
| Fuse Type | Internal, non-replaceable |
| Isolation Voltage | 250 V continuous; tested at 3500 VDC for 60 s |
| Mounting Location | Left side of 1756 chassis |
| Chassis Compatibility | Series A, Series B |
| Dimensions | 14.0 × 11.2 × 14.5 cm (5.51 × 4.41 × 5.71 in) |
| Wire Size | 14 AWG copper (90 °C), 1.2 mm insulation max |
| Terminal Torque | 0.8 N·m (7 lb·in) |
| Weight | 3.2 lb |
Information About 1756-PA72/C
The 1756-PA72/C belongs to the ControlLogix power supply family and provides up to 75 W of backplane output power while operating from an input voltage range of 85–265 VAC at 47–63 Hz. It features multiple regulated DC outputs, including 1.2 VDC, 3.3 VDC, 5.1 VDC, and 24 VDC current capacities to support a variety of controllers, communication modules, and I/O devices. The unit includes built-in overcurrent protection, reinforced 250 V isolation, and an internal non-replaceable fuse, while supporting installation exclusively on the left side of Series A and Series B ControlLogix chassis. With an open-style construction, operating temperatures up to 60 °C, and certifications including CE, UL, CUL, KC, Marine, NRTL, CCC, and RCM, the 1756-PA72/C is built for dependable AC-powered control system operation.
Key Features:
- Wide AC Input Range: Accepts 85–265 VAC at 47–63 Hz, supporting global power standards and diverse industrial installations.
- 75-Watt Backplane Output: Provides up to 75 W of regulated power across multiple voltage rails to support ControlLogix module operation.
- Multi-Voltage DC Capacities: Supplies 1.5 A at 1.2 VDC, 4 A at 3.3 VDC, 10 A at 5.1 VDC, and 2.8 A at 24 VDC for flexible power distribution.
- Reinforced Isolation: Offers 250 V continuous isolation and is tested at 3500 VDC for 60 seconds to ensure electrical protection.
- Built-In Overcurrent Protection: Incorporates a non-replaceable internal fuse and requires a user-supplied 15 A external overcurrent protective device.
- Left-Side Chassis Mounting: Designed for installation on the left side of Series A or B ControlLogix chassis to ensure proper backplane alignment.
- Robust Electrical Ratings: Supports up to 100 VA transformer load and manages a maximum of 20 A inrush current.
- Industrial Design: Operates from 0–60 °C and includes terminal blocks rated for 14 AWG copper wire with specified torque requirements.
The 1756-PA72/C delivers the reliability and precision required for regulated AC power distribution within ControlLogix-based automation systems.
