The Allen-Bradley 1756-PBXTR is a ControlLogix-XT Redundant Power Supply module from Rockwell Automation that ensures reliable power for your industrial control systems. With a 24V DC input and a robust isolation voltage of 250V, it efficiently handles up to 81 watts of power across multiple voltage capacities, all in a compact 6.9x5.7x5.4 inch form that weighs just 3.2 lbs. Manufacturer Rockwell Automation Brand Allen-Bradley Part Number/Catalog No. 1756-PBXTR Series ControlLogix Module Type ControlLogix-XT Redundant Power Supply Input Voltage 24 Volts DC Input Voltage Range 18-32 Volts DC Isolation Voltage 250 Volts Continuous Max Inrush Current 30 Amperes Current Capacity 1.5 A at 1.2 V, 4 A at 3.3 V, 10 A at 5.1 V, 2.1 A at 24 V Max Input Power 81 Watts Enclosure Type None (Open-Style) Dimensions 6.9 x 5.7 x 5.4 in (17.5 x 14.5 x 13.7 cm) Weight 3.2 lbs (1.45 kg)