The part number 1769-PB4K is a compact power supply designed for use in industrial automation systems, specifically for the CompactLogix platform. It is a DC power supply that provides 24V DC power to modules connected to it. The power supply is designed to be compact, with dimensions of 70 mm (2.76 in.) in width, 131.7 mm (5.18 in) in length, and 87 mm (3.42 in) in height.
Technical Specifications
- Output Derating: The total output of the power supply derates to 68 W at 55 °C (131 °F) or below and 61 W at 60 °C (140 °F) or below.
- Power Dissipation: The power dissipation of the power supply is indicated by graphs provided in the documentation, which show the real electrical power dissipation in function of the electrical load at different temperatures.
- Environmental Specifications: The power supply operates within a temperature range of 0 °C to 60 °C (32 °F to 140 °F) and is designed to withstand thermal shock and dry heat testing.
Installation and Wiring
- Mounting: The power supply can be mounted on a DIN rail or a panel.
- Terminal Screw Torque: The terminal screw torque is 0.68 N•m (6 lb•in) for the retaining screw and 0.46 N•m (4.1 lb•in) for the terminal screw.
- Wire Size: The power supply supports wire sizes ranging from 22 AWG to 14 AWG for solid wires and 22 AWG to 16 AWG for stranded wires.
- Power Supply Distance Rating: The power supply can support up to 8 modules on each side.
Certifications
- China CCC: The product has been certified with the China CCC certification as of 2023-12-12.
- Certifications: The product may carry different certifications depending on the date of purchase, with the latest certification being China CCC as of 2024-05-06.
User Manuals and Additional Resources
- CompactLogix Power Supplies Specifications Technical Data: This document provides detailed specifications and technical data for the power supply.
- Compact I/O Expansion Power Supplies Installation Instructions: This document provides instructions for installing and configuring the power supply.
Troubleshooting and Error Codes
- Error Codes: No specific error codes are mentioned in the provided documentation. Troubleshooting procedures are also not detailed in the available documentation.
Programming
- Programming: No specific programming instructions are mentioned in the provided documentation. The power supply is designed to provide power to modules connected to it, and its configuration and operation are typically handled through the modules themselves or through the controller to which it is connected.
Additional Information
- CompactLogix Power Supplies: The power supply is part of the CompactLogix family of power supplies, which are designed for use in industrial automation systems.
- Compact I/O: The power supply is designed to work with Compact I/O modules, which are used to expand the capabilities of the CompactLogix platform.
In summary, the 1769-PB4K is a compact power supply designed for use in industrial automation systems, specifically for the CompactLogix platform. It provides 24V DC power to modules connected to it and is designed to operate within a specific temperature range. The power supply has various technical specifications, certifications, and installation instructions, but detailed troubleshooting procedures and programming instructions are not provided in the available documentation.
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