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1756-PBR2 | Allen-Bradley ControlLogix redundant power supply, 19–32 VDC input
- Regular price
- $2,819.00
- Sale price
- $2,819.00
- Regular price
-
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Product Description P/N: 1756-PBR2
Description
The Allen-Bradley 1756-PBR2 is a ControlLogix redundant power supply designed for high-availability applications that require continuous system operation. With a 19–32 VDC input range, it delivers stable power to ControlLogix chassis while supporting redundant architectures. This module enhances system uptime by ensuring uninterrupted power during supply failures or maintenance events.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | PLCs/Machine Control |
| Part Number | 1756-PBR2 |
| Subcategory | Power Supply |
| Series | ControlLogix |
| Module Type | Redundant Power Supply |
| Input Voltage | 19–32 VDC |
| Operating Temperature | –20 °C to +70 °C (with ControlLogix-XT environment) |
| Application | ControlLogix redundant power systems |
| Manufacturer | Rockwell Automation |
Information About 1756-PBR2
The 1756-PBR2 is a member of the ControlLogix-XT family, engineered specifically for redundant power configurations in critical automation environments. Built to operate in extended temperature ranges, it supports both standard and extreme industrial conditions from –20 °C to 70 °C when used with FLEX I/O-XT equipment.
Its redundant-design functionality allows automatic status sharing and coordination between paired power supplies, maintaining continuous operation even if one supply becomes unavailable. Diagnostic indicators provide operators with immediate visual feedback on system and power status, simplifying monitoring and troubleshooting.
This module is intended solely for redundancy management and does not include framework adaptors or power supply cables, which must be ordered separately. Operating on a 19–32 VDC input, the 1756-PBR2 ensures stable, reliable power distribution for ControlLogix systems requiring high operational integrity.
Key Features:
- Redundant operation: Ensures continuous power availability for mission-critical ControlLogix systems.
- Wide input voltage range: Accepts 19–32 VDC for flexible installation and power sourcing.
- Extended temperature capability: Operates reliably from –20 °C to +70 °C with ControlLogix-XT equipment.
- Automatic coordination: Communicates with paired redundant power supplies to maintain seamless failover.
- Status indicators: Provides visual diagnostics for quick identification of operational states.
- Designed for harsh environments: Suitable for standalone use in demanding industrial conditions.
- System protection: Helps eliminate downtime caused by power supply anomalies.
The 1756-PBR2 delivers the reliability and precision required for redundant power architectures in advanced automation systems.
Description
The Allen-Bradley 1756-PBR2 is a ControlLogix redundant power supply designed for high-availability applications that require continuous system operation. With a 19–32 VDC input range, it delivers stable power to ControlLogix chassis while supporting redundant architectures. This module enhances system uptime by ensuring uninterrupted power during supply failures or maintenance events.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | PLCs/Machine Control |
| Part Number | 1756-PBR2 |
| Subcategory | Power Supply |
| Series | ControlLogix |
| Module Type | Redundant Power Supply |
| Input Voltage | 19–32 VDC |
| Operating Temperature | –20 °C to +70 °C (with ControlLogix-XT environment) |
| Application | ControlLogix redundant power systems |
| Manufacturer | Rockwell Automation |
Information About 1756-PBR2
The 1756-PBR2 is a member of the ControlLogix-XT family, engineered specifically for redundant power configurations in critical automation environments. Built to operate in extended temperature ranges, it supports both standard and extreme industrial conditions from –20 °C to 70 °C when used with FLEX I/O-XT equipment.
Its redundant-design functionality allows automatic status sharing and coordination between paired power supplies, maintaining continuous operation even if one supply becomes unavailable. Diagnostic indicators provide operators with immediate visual feedback on system and power status, simplifying monitoring and troubleshooting.
This module is intended solely for redundancy management and does not include framework adaptors or power supply cables, which must be ordered separately. Operating on a 19–32 VDC input, the 1756-PBR2 ensures stable, reliable power distribution for ControlLogix systems requiring high operational integrity.
Key Features:
- Redundant operation: Ensures continuous power availability for mission-critical ControlLogix systems.
- Wide input voltage range: Accepts 19–32 VDC for flexible installation and power sourcing.
- Extended temperature capability: Operates reliably from –20 °C to +70 °C with ControlLogix-XT equipment.
- Automatic coordination: Communicates with paired redundant power supplies to maintain seamless failover.
- Status indicators: Provides visual diagnostics for quick identification of operational states.
- Designed for harsh environments: Suitable for standalone use in demanding industrial conditions.
- System protection: Helps eliminate downtime caused by power supply anomalies.
The 1756-PBR2 delivers the reliability and precision required for redundant power architectures in advanced automation systems.