The Allen-Bradley 1769-PB4 is a power module in the CompactLogix series of Programmable Automation controllers (PACs) from Rockwell Automation. It mainly provides 24VDC power to the CompactLogix controller and I/O modules, and is the power core of the entire CompactLogix system.
Product parameters and specifications:
Model: 1769-PB4
Type: Power module
Output voltage: 24VDC
Output current: 4.0A
Output current of the backplane: 5VDC 4.0A, 24VDC 2.0A
Fuse: 6.3A
Mounting method: DIN rail mounting
Ambient temperature: 0°C to 60°C
Protection level: IP20
Main features:
Power the CompactLogix system: Provides stable 24VDC power to the controller and I/O modules
Compact design: Suitable for compact control systems
Easy installation: DIN rail installation is convenient and fast
High reliability: suitable for harsh industrial environments
Application field:
CompactLogix system: Mainly used in CompactLogix series PLC system
Industrial automation: widely used in various industrial automation control systems, such as:
Machine tool control
Packaging machinery control
Material handling system
Automated production line
Note:
Power stability: Ensure that the input power is stable to avoid interference.
Heat dissipation: The module will generate heat when working, and it needs good heat dissipation.
Grounding: The module must be properly connected to other devices in the system to prevent electrostatic interference.
Load matching: The output load should be within the rated load range of the module.
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