A-B 1756-PA72,namely Allen-Bradley 1756-PA72,is a standard power module of the ControlLogix series produced by Rockwell Automation.The following is a detailed introduction to the power module:
1.Basic characteristics
Model:1756-PA72
Manufacturer:Allen-Bradley/Rockwell Automation
Series:ControlLogix
Type:Standard AC power module
2.Electrical specifications
Input voltage:85-265VAC,nominal power supply is 120V/240VAC
Input frequency:47-63Hz
Maximum input voltage:100VA or 100W
A-B 1756-PA72
Output:Provides a variety of DC voltage outputs,which are configured according to application requirements
Rated output power:75W in the temperature range of 0 to 60 degrees Celsius
Power consumption rating:25W in the range of 0 to 60 degrees Celsius,and the power consumption rating is 85.3 BTU/hour
III.Physical characteristics
Dimensions:The specifications and dimensions may vary depending on the specific product,but generally conform to the standard dimensions of the ControlLogix series
Weight:The weight may vary depending on the specific configuration and manufacturer
Color:Usually black or standard colors specified by the manufacturer
Installation:The module needs to be installed in a housing suitable for its environmental conditions,and the interior of the housing usually requires tools to access
IV.Functional characteristics
Hot-swap support:Allows modules to be replaced while the system is running without affecting the operation of the entire control system
Fault detection and alarm:With fault detection function,it can detect power supply problems and issue corresponding alarms
Overall overcurrent protection:Designed with an overall overcurrent protection mechanism to ensure the safe operation of the power module
Reinforced insulation type:Reinforced insulation type of 3500 volts DC at 60 seconds,providing additional safety protection
A-B 1756-PA72
V.Application areas
Industrial automation:Provides reliable power support for ControlLogix controllers and other modules to ensure the stable operation of industrial automation systems
Production line and process control:In production line and process control,ensure stable power supply to the control system,thereby improving production reliability and efficiency
Power field:In some power applications that require high reliability and stability,this power module may also be used
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