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1756-PB75 | Allen-Bradley ControlLogix 18-32VDC Power Supply, Rack Mount
- Regular price
- $367.00
- Sale price
- $367.00
- Regular price
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Product Description P/N: 1756-PB75
Description
The Allen-Bradley 1756-PB75 is a ControlLogix standard DC power supply module rated at 75 W. It accepts 18–32V DC input power and provides regulated backplane power for ControlLogix system modules.
Technical Specifications
| Brand | Allen-Bradley |
| Series | ControlLogix |
| Part Number | 1756-PB75 |
| Manufacturer | Rockwell Automation |
| Chassis Compatibility | 1756-A4, 1756-A7, 1756-A10, 1756-A13, 1756-A17 |
| Chassis Series | Series B; Series C |
| Hold Up time | 35 ms @ 18V DC; 40 ms @ 24V DC; 40 ms @ 32V DC |
| Output Power | 75 W @ 0…+60 °C (+32…+140 °F) |
| Current Capacity | 1.5A at 1.2 VDC; 4A at 3.3VDC; 13 A at 5.1VDC and 2.8 A at 24VDC |
| Max Inrush Current | 30 Amperes |
| Isolation Voltage | 250V (continuous), Reinforced Insulation Type, Power Input to Backplane Type tested @ 3500V DC for 60 s |
| Input Voltage Range | 18-32VDC |
| Nom Input Voltage | 24VDC |
| Module Type | Standard Power Supply |
| Input Power | 95 W |
| Location | 1756 Chassis Left Side |
| Dimensions | 14.0 x 11.2 x 14.5 cm (5.51 x 4.41 x 5.71 in.) |
| Input Voltage | 24 Volts DC |
| Voltage Range | 18-32 Volts DC |
| Power Output | 75 Watts at 60 Celsius |
| Chassis | Series B |
| Operating Temperature | 32-140 Fahrenheit (0-60 Celsius) |
| Enclosure | None |
Information About 1756-PB75
The 1756-PB75 is part of the Allen-Bradley ControlLogix power supply family, designed to power chassis-mounted modules. It installs on the leftmost side of the chassis and supports Series B and C ControlLogix chassis including 1756-A4, A7, A10, A13, and A17. The module provides a nominal input of 24V DC with a maximum input power of 95 W. It delivers multiple regulated outputs including 1.5A at 1.2V DC, 4A at 3.3V DC, 13A at 5.1V DC, and 2.8A at 24V DC. With reinforced insulation rated at 250V continuous and tested up to 3500V DC, it ensures reliable isolation between input power and the backplane. The 1756-PB75 features a maximum inrush current of 30 A and hold-up times of up to 40 ms, supporting stable operation during power fluctuations. Compact and rugged, it is widely used in automation systems requiring dependable backplane power distribution.
Key Features:
- Input Range: Accepts 18–32V DC input, nominal 24V DC.
- Output Power: Provides 75 W output at 0–60 °C operating temperature.
- Current Ratings: 1.5A @ 1.2V DC; 4A @ 3.3V DC; 13A @ 5.1V DC; 2.8A @ 24V DC.
- Installation: Mounts on the leftmost side of the ControlLogix chassis for backplane power distribution.
- Compatibility: Works with Series B and C chassis (1756-A4, A7, A10, A13, A17).
- Isolation: 250V continuous reinforced insulation, tested at 3500V DC for 60 seconds.
- Inrush Current: Handles up to 30 A inrush at startup.
- Wiring: Uses 14 AWG copper wire rated at 90 °C with secure torque connection of 0.565 N-m (5 lb-in).
The 1756-PB75 delivers the reliability and efficiency required to power ControlLogix modules in demanding industrial environments.
Manufacturer information
Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.
Description
The Allen-Bradley 1756-PB75 is a ControlLogix standard DC power supply module rated at 75 W. It accepts 18–32V DC input power and provides regulated backplane power for ControlLogix system modules.
Technical Specifications
| Brand | Allen-Bradley |
| Series | ControlLogix |
| Part Number | 1756-PB75 |
| Manufacturer | Rockwell Automation |
| Chassis Compatibility | 1756-A4, 1756-A7, 1756-A10, 1756-A13, 1756-A17 |
| Chassis Series | Series B; Series C |
| Hold Up time | 35 ms @ 18V DC; 40 ms @ 24V DC; 40 ms @ 32V DC |
| Output Power | 75 W @ 0…+60 °C (+32…+140 °F) |
| Current Capacity | 1.5A at 1.2 VDC; 4A at 3.3VDC; 13 A at 5.1VDC and 2.8 A at 24VDC |
| Max Inrush Current | 30 Amperes |
| Isolation Voltage | 250V (continuous), Reinforced Insulation Type, Power Input to Backplane Type tested @ 3500V DC for 60 s |
| Input Voltage Range | 18-32VDC |
| Nom Input Voltage | 24VDC |
| Module Type | Standard Power Supply |
| Input Power | 95 W |
| Location | 1756 Chassis Left Side |
| Dimensions | 14.0 x 11.2 x 14.5 cm (5.51 x 4.41 x 5.71 in.) |
| Input Voltage | 24 Volts DC |
| Voltage Range | 18-32 Volts DC |
| Power Output | 75 Watts at 60 Celsius |
| Chassis | Series B |
| Operating Temperature | 32-140 Fahrenheit (0-60 Celsius) |
| Enclosure | None |
Information About 1756-PB75
The 1756-PB75 is part of the Allen-Bradley ControlLogix power supply family, designed to power chassis-mounted modules. It installs on the leftmost side of the chassis and supports Series B and C ControlLogix chassis including 1756-A4, A7, A10, A13, and A17. The module provides a nominal input of 24V DC with a maximum input power of 95 W. It delivers multiple regulated outputs including 1.5A at 1.2V DC, 4A at 3.3V DC, 13A at 5.1V DC, and 2.8A at 24V DC. With reinforced insulation rated at 250V continuous and tested up to 3500V DC, it ensures reliable isolation between input power and the backplane. The 1756-PB75 features a maximum inrush current of 30 A and hold-up times of up to 40 ms, supporting stable operation during power fluctuations. Compact and rugged, it is widely used in automation systems requiring dependable backplane power distribution.
Key Features:
- Input Range: Accepts 18–32V DC input, nominal 24V DC.
- Output Power: Provides 75 W output at 0–60 °C operating temperature.
- Current Ratings: 1.5A @ 1.2V DC; 4A @ 3.3V DC; 13A @ 5.1V DC; 2.8A @ 24V DC.
- Installation: Mounts on the leftmost side of the ControlLogix chassis for backplane power distribution.
- Compatibility: Works with Series B and C chassis (1756-A4, A7, A10, A13, A17).
- Isolation: 250V continuous reinforced insulation, tested at 3500V DC for 60 seconds.
- Inrush Current: Handles up to 30 A inrush at startup.
- Wiring: Uses 14 AWG copper wire rated at 90 °C with secure torque connection of 0.565 N-m (5 lb-in).
The 1756-PB75 delivers the reliability and efficiency required to power ControlLogix modules in demanding industrial environments.
Manufacturer information
Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.