The Allen-Bradley 1756-A7LXT ControlLogix-XT chassis features a robust design with 7 slots, specifically engineered for hazardous environments meeting ISA G3 standards. This conformally-coated chassis, suitable for horizontal mounting, offers efficient backplane current levels and dissipates a maximum of 4.1 watts of heat. Designed for durability in extreme conditions, it operates within a temperature range from -13 to 140 degrees Fahrenheit and ensures ESD immunity with 6 kilovolts contact discharges and 8 kilovolts air discharges. The chassis measures 50.8 by 60.9 by 20.3 centimeters and weighs approximately 1.1 kilograms, while its certifications include FM, CE, RCM, KC, and EAC, adhering to stringent safety and performance standards.
