Allen Bradely ControlLogix 17 slots chassis CAT 1756-A17 Series C

The chassis backplane provides a high-speed communication path between modules and distributes power to each of the modules within the chassis.

Technical Specifications - ControlLogix Standard Chassis (Series C):

• Backplane current, chassis/slot max @ 1.2V DC: 1.5 A/–
• Backplane current, chassis/slot max @ 3.3V DC: 4 A/4 A
• Backplane current, chassis/slot max @ 5.1V DC: 15 A/6 A
• Backplane current, chassis/slot max @ 24V DC: 2.8 A/2.8 A
• Power dissipation, max: 6 W
• Isolation voltage: Determined by installed power supply and modules
• Slots: 17
• Mounting method: Only horizontal
• Cabinet size (HxWxD), min: 76.2 x 91.4 x 20.3 cm (30 x 36 x 8 in.)
• Weight, approx. 2.20 kg (4.8 lb)
• Location: Panel
• Wire size: Functional earth ground - 8.3 mm2 (8 AWG) solid or stranded copper wire rated at 90 °C (194 °F) or greater | Protective earth ground - 2.1 mm2 (14 AWG) solid or stranded copper wire rated at 90 °C (194 °F) or greater
• North American temperature code: T4
• IEC temperature code: T4
• Enclosure type rating None (open style)