1768-PB3 Allen-Bradley

Product Dimensions：

The CompactLogix power supply provides power through the CompactLogix 

backplane. The backplane is built into the 1768 and 1769 power supplies, 

controllers, and I/O modules.

In addition to backplane power, both the 1768-PA3 and 1768-PB3 power supplies 

offer a 24V dc external power supply terminal.

The 1768-PA3 power supply is a dual-input power supply that operates in multiple 

ranges. The 1768-PA3 offers the following input power supply options:

• 85...265V ac

• 108...132V dc

1768-PB3 Power Supply

The 1768-PB3 power supply is a single-input power supply. The 1768-PB3 offers 

the following input power supply range:

• 16.8...31.2V dc

About the Power Supplies in a CompactLogix System

The CompactLogix system is set up differently than other Logix systems. The 

following are considerations specific to the CompactLogix system:

• Both the 1768-PA3 and the 1768-PB3 power supplies require that a 1768 

CompactLogix controller be installed in the same bank as the power supply 

before the system is powered.

The power supply sends 24V dc to the controller located either immediately to the 

right of the power supply or immediately to the right of the communication and 

motion modules.

We have the same series of models in stock.  If you don't find the model you need, please contact us and we will provide you with an official quotation！

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Colour：new                                          Warranty: 12 months

Lead Time：3-day working day         Price: Please contact us  

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