Allen Bradley 1756-PAR2 module is a ControlLogix chassis adapter module used in the Allen Bradley ControlLogix PLC system.
Allen Bradley 1756-PAR2 module is a ControlLogix chassis adapter module used in the Allen Bradley ControlLogix PLC system. It is designed to provide a physical connection between the ControlLogix chassis and the I/O modules. The 1756-PAR2 module allows the installation and removal of I/O modules without powering down the system, providing hot-swapping capability.