Allen-Bradley 1768-PA3/A CompactLogix Power Supply Module

The Allen-Bradley 1768-PA3/A CompactLogix Power Supply Module is a reliable and high-performance power supply designed to support the Allen-Bradley CompactLogix PLC systems. With its compact design and high efficiency, the 1768-PA3/A ensures stable and continuous power delivery to CompactLogix controllers and modules. This power supply is engineered to meet the rigorous demands of industrial automation applications, providing the necessary power for your control systems to run seamlessly and reliably.

Key Benefits:

• Reliable Power Delivery: The 1768-PA3/A ensures stable and consistent power supply to your CompactLogix PLC system, minimizing the risk of system failure or downtime.

• Compact Design: Its space-saving design allows for easy installation in control panels or cabinets, making it perfect for applications where space is limited.

• High Efficiency: The 1768-PA3/A offers energy-efficient performance, reducing energy consumption without compromising on power output, which helps lower operational costs.

• Wide Input Voltage Range: Designed to handle a wide input voltage range (85-264V AC), it can operate in varying electrical environments, offering flexibility in system design and installation.

• Industrial-Grade Durability: Built to withstand harsh industrial conditions, this power supply is highly durable, ensuring long-lasting operation even in environments with temperature extremes, vibration, and dust.

Technical Specifications:

• Model: 1768-PA3/A

• Type: Power Supply Module for CompactLogix PLC

• Input Voltage Range: 85-264V AC

• Output Voltage: 24V DC

• Output Current: 5A

• Power Rating: 120W

• Efficiency: > 90%

• Operating Temperature Range: 0°C to 60°C (32°F to 140°F)

• Storage Temperature Range: -40°C to 85°C (-40°F to 185°F)

• Mounting: DIN rail or panel mount

• Weight: 1.0 kg (2.2 lbs)

• Certifications: UL Listed, CE, RoHS Compliant

• Dimensions: 3.9" x 3.3" x 5.0" (99mm x 84mm x 127mm)

Typical Applications:

• PLC Control Systems: The 1768-PA3/A provides reliable power to Allen-Bradley CompactLogix PLCs, enabling stable operation in a variety of control and automation systems.

• Manufacturing and Production Lines: Used in industrial environments to power control systems for monitoring and controlling production processes, machinery, and equipment.

• Process Automation: This power supply module is ideal for use in process control applications, ensuring uninterrupted power for controlling pumps, valves, sensors, and actuators.

• Machine Control: Perfect for machine builders, the 1768-PA3/A helps ensure reliable operation of PLCs used in machine control applications.

• Industrial Network Communication: The power supply is also integral in supporting the stable operation of industrial networked systems, including supervisory control and data acquisition (SCADA) systems.

Support & Maintenance:
The 1768-PA3/A is supported by Rockwell Automation’s global network of technical support teams, ensuring that you have access to expert advice and troubleshooting assistance whenever needed. Routine maintenance is minimal due to the unit's durable design, but Rockwell offers repair and replacement services should the need arise. The module also benefits from the extensive documentation and user guides available through Rockwell’s customer portal, providing users with detailed troubleshooting, installation instructions, and FAQs.

FAQ Section

Q1: What is the input voltage range for the Allen-Bradley 1768-PA3/A power supply?
The 1768-PA3/A power supply module accepts input voltages ranging from 85V AC to 264V AC, providing flexibility for a variety of industrial environments.

Q2: How much current does the 1768-PA3/A provide?
The 1768-PA3/A delivers a 24V DC output with a current capacity of 5A, supporting a wide range of CompactLogix PLC modules and components.

Q3: What certifications does the 1768-PA3/A have?
The 1768-PA3/A is UL Listed, CE certified, and RoHS compliant, ensuring it meets global safety and environmental standards for industrial use.

Q4: Can I mount the 1768-PA3/A power supply on a DIN rail?
Yes, the 1768-PA3/A power supply can be mounted on a DIN rail or directly on a panel, providing flexibility in system design and installation.

Q5: What is the operating temperature range of the 1768-PA3/A?
The 1768-PA3/A operates within a temperature range of 0°C to 60°C (32°F to 140°F), making it suitable for most industrial applications. For extreme conditions, additional environmental controls may be required.