Allen Bradley 1771-CT Power Supply Paralleling Cable

Description:

The Allen-Bradley 1771-CT Power Supply Paralleling Cable is used in PLC-5 and 1771 I/O systems to provide power supply paralleling communication between compatible Allen-Bradley power supply modules. Commonly installed in 1771 I/O chassis utilizing dual power supplies where coordinated operation and load sharing are required. Maintenance teams and system integrators use this cable for replacement, retrofit projects, and expansion of PLC systems requiring parallel power supply configurations. 

Applications:

The Allen-Bradley 1771-CT Power Supply Paralleling Cable is commonly used in PLC-5 control systems, industrial automation panels, process control installations, manufacturing equipment, and large I/O chassis configurations where two compatible 1771 series power supplies are operated in parallel to increase available backplane current capacity and maintain stable power distribution. 

Technical Specifications:

• Manufacturer: Allen-Bradley
• Part Number: 1771-CT
• Product Type: Power Supply Paralleling Cable
• Series: 1771 PLC I/O
• Function: Power Supply Communication and Paralleling
• Compatible Power Supplies: 1771-P3, 1771-P4, 1771-P5, 1771-P5E, 1771-P10 (Application Dependent)
• Intended Use: Parallel Operation of Dual Power Supplies
• Cable Length: 5 ft (1.5 m)
• Connection Type: Power Supply Parallel Port Connection
• System Compatibility: 1771 I/O Chassis and PLC-5 Systems
• Installation Method: Routed Between Compatible Power Supply Modules
• Construction: Industrial Control System Cable Assembly
• Weight: 0.13 lb (0.06 kg)
• Operating Environment: Industrial Automation and Control Systems
• Application: Load Sharing and Coordinated Power Supply Operation

Common Replacements:

• Allen-Bradley 1771-CTA
• Allen-Bradley 1771-CTB
• Allen-Bradley 1771-CT Series B Cable Assembly