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The Allen-Bradley 1756-PA75 is a standard ControlLogix AC power supply designed to mount directly onto the left side of a 1756 ControlLogix chassis. It converts standard alternating current input into regulated DC power to supply the backplane, supporting system controllers, I/O modules, and communication modules. The 1756-PA75 delivers up to 75 W of total output power at surrounding operating temperatures up to 60 degC.
| Parameter | Specification |
|---|---|
| Manufacturer | Allen-Bradley / Rockwell Automation |
| Model | 1756-PA75 |
| Input Voltage Range | 85...265V AC |
| Input Voltage, Nominal | 120V/240V AC |
| Input Frequency Range | 47...63 Hz |
| Input Power, Max | 100VA / 100 W |
| Output Power, Max | 75 W @ 0...60 degC |
| Inrush Current, Max | 20 A |
| Current Capacity @ 1.2V DC | 1.5 A |
| Current Capacity @ 3.3V DC | 4 A |
| Current Capacity @ 5.1V DC | 13 A |
| Current Capacity @ 24V DC | 2.8 A |
| Isolation Voltage | 250V (continuous), Reinforced Insulation Type, Power Input to Backplane (Type tested at 3500V DC for 60 s) |
| Module Location | Left side of 1756 chassis |
| Chassis Compatibility | 1756-A4, 1756-A7, 1756-A10, 1756-A13, 1756-A17 (Series B, Series C) |
| Wire Size | 2.5 mm2 (14 AWG) solid or stranded copper wire rated at 90 degC or greater, 1.2 mm insulation max |
| Wire Category | 1-on power ports |
| Conductor Screw Torque | 0.565 N-m (5 lb-in) |
| Enclosure Type Rating | None (open-style) |
| Operating Temperature | 0...60 degC |
| Nonoperating Temperature | -40...+85 degC |
| Relative Humidity | 5...95% noncondensing |
| Vibration | 2 g @ 10...500 Hz |
| Operating Shock | 30 g |
| Nonoperating Shock | 50 g |
| Dimensions (Approx.) | 14.0 x 11.2 x 14.5 cm (5.51 x 4.41 x 5.71 in.) |
| Weight (Approx.) | 0.95 kg (2.10 lb) |
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The Allen-Bradley 1756-PA75 is a standard ControlLogix AC power supply designed to mount directly onto the left side of a 1756 ControlLogix chassis. It converts standard alternating current input into regulated DC power to supply the backplane, supporting system controllers, I/O modules, and communication modules. The 1756-PA75 delivers up to 75 W of total output power at surrounding operating temperatures up to 60 degC.
| Parameter | Specification |
|---|---|
| Manufacturer | Allen-Bradley / Rockwell Automation |
| Model | 1756-PA75 |
| Input Voltage Range | 85...265V AC |
| Input Voltage, Nominal | 120V/240V AC |
| Input Frequency Range | 47...63 Hz |
| Input Power, Max | 100VA / 100 W |
| Output Power, Max | 75 W @ 0...60 degC |
| Inrush Current, Max | 20 A |
| Current Capacity @ 1.2V DC | 1.5 A |
| Current Capacity @ 3.3V DC | 4 A |
| Current Capacity @ 5.1V DC | 13 A |
| Current Capacity @ 24V DC | 2.8 A |
| Isolation Voltage | 250V (continuous), Reinforced Insulation Type, Power Input to Backplane (Type tested at 3500V DC for 60 s) |
| Module Location | Left side of 1756 chassis |
| Chassis Compatibility | 1756-A4, 1756-A7, 1756-A10, 1756-A13, 1756-A17 (Series B, Series C) |
| Wire Size | 2.5 mm2 (14 AWG) solid or stranded copper wire rated at 90 degC or greater, 1.2 mm insulation max |
| Wire Category | 1-on power ports |
| Conductor Screw Torque | 0.565 N-m (5 lb-in) |
| Enclosure Type Rating | None (open-style) |
| Operating Temperature | 0...60 degC |
| Nonoperating Temperature | -40...+85 degC |
| Relative Humidity | 5...95% noncondensing |
| Vibration | 2 g @ 10...500 Hz |
| Operating Shock | 30 g |
| Nonoperating Shock | 50 g |
| Dimensions (Approx.) | 14.0 x 11.2 x 14.5 cm (5.51 x 4.41 x 5.71 in.) |
| Weight (Approx.) | 0.95 kg (2.10 lb) |
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
Black
|
| Country of origin |
United States
|
| Power source |
AC-powered
|