1756-A7 | Allen Bradley ControlLogix 7-Slot Standard Chassis

Model1756-A7Backplane current, chassis/slot max @ 1.2V DC1.5 A/-Backplane current, chassis/slot max @ 3.3V DC4 A/4 ABackplane current, chassis/slot max @ 5.1V DC15 A/6 ABackplane current, chassis/slot max @ 24V DC2.8 A/2.8 APower dissipation, max4.5 WIsolation voltageDetermined by installed power supply and modulesSlots7Mounting methodOnly horizontalCabinet size (HxWxD), min50.8 x 60.9 x 20.3 cm(20 x 24 x 8 in.)Weight, approx1.10 kg (2.4 lb)LocationPanelWire sizeFunctional Earth Ground - 8.3 mm2 (8 AWG) solid or stranded copper wire rated at 90 ?C (194 ?F) or greaterProtective Earth Ground - 2.1 mm2 (14 AWG) solid or stranded copper wire rated at 90 ?C (194 ?F) or greaterNorth American temperature codeT5IEC temperature codeT5Enclosure type ratingNone (open-style)