Allen Bradley 1756-PAR2 ControlLogix Redundant Power Supply Bundle – 85–265V AC Input, Dual 1756-PA75R Modules

The Allen Bradley 1756-PAR2 is a ControlLogix redundant power supply bundle designed for high-availability and mission-critical automation systems. This kit includes two 1756-PA75R power supplies, allowing seamless transition between units to ensure uninterrupted operation.

With a wide input range of 85–265V AC (110–230V AC nominal), the bundle delivers stable, regulated power to ControlLogix chassis backplanes. Each supply outputs 1.5A at 1.2V, 4A at 3.3V, 13A at 5V, and 2.8A at 24V, ensuring reliable operation even under heavy system loads. This makes the 1756-PAR2 ideal for high-reliability PLC, motion control, and safety architectures.

Technical Specifications

Model: 1756-PAR2
Brand: Allen Bradley
Series: ControlLogix
Product Type: Redundant Power Supply Bundle
Included Modules: Two × 1756-PA75R power supplies
Input Voltage Range: 85–265V AC (110–230V AC at 50 Hz)
Power Output: 75 W
Output Ratings: 1.5A @ 1.2V, 4A @ 3.3V, 13A @ 5V, 2.8A @ 24V
Redundancy: Yes (dual power supply bundle)
Input Voltage Type: AC
Dimensions (W × H × D): 145 × 175 × 137 mm

Electrical & Performance Details

• Input Voltage: 85–265V AC universal
• AC Frequency: 50 Hz
• Total Output Power: 75 W
• Output Rails: 1.2V, 3.3V, 5V, 24V
• Backplane Current: Optimized for ControlLogix chassis
• Redundant Design: Includes two synchronizable 1756-PA75R modules

Mechanical Specifications

• Width: 145 mm
• Height: 175 mm
• Depth: 137 mm
• Housing: Industrial-grade ControlLogix enclosure
• Mounting: Chassis-mounted power supply
• Cooling: Convection cooled

Environmental & Application Suitability

• Typical Applications: Redundant PLC architectures, process control systems, safety systems, continuous production lines
• Use Case: Ensures uninterrupted power to ControlLogix CPUs and I/O
• Installation Environment: Industrial control cabinets, mission-critical automation
• System Compatibility: Designed for ControlLogix chassis

Compliance & Certifications

• CE Marked: Yes
• UL / cUL Listed: Yes
• RoHS Compliant: Yes
• Industrial Control Equipment: Certified

Key Features & Benefits

✅ Redundant bundle with two 1756-PA75R modules for high availability.

✅ Wide AC input voltage ensures compatibility with global mains supplies.

✅ Multi-voltage outputs power all ControlLogix backplane rails.

✅ 75W output capacity supports advanced processor and I/O loads.

✅ Ideal for mission-critical systems requiring 24/7 uptime.

✅ Reliable Rockwell engineering for long-term performance.

📦 Order the Allen Bradley 1756-PAR2 from Drive Outlet Megastore

At Drive Outlet Megastore we offer unbeatable Allen Bradley 1756-PAR2 prices, with fast UK & EU delivery and expert support for ControlLogix power and redundancy solutions.

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Ensure maximum reliability in your ControlLogix systems with the Allen Bradley 1756-PAR2 redundant power bundle — engineered for uninterrupted automation performance.