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Allen-Bradley 1756-A4K ControlLogix Chassis
ControlLogix Chassis, 4 Slots, Convection Cooling, Conformal Coated, 1.5 A @ 1.2V DC Backplane, 4 A Chassis / 4 A per Slot @ 3.3V DC, 15 A Chassis / 6 A per Slot @ 5.1V DC
Description
Allen-Bradley 1756-A4K is a ControlLogix standard chassis for chassis-based Logix systems.
- Catalog number: 1756-A4K
- Brand: Allen-Bradley / Rockwell Automation
- Product family: ControlLogix
- Product type: Chassis
- Capacity: 4 slots
- Cooling: Convection
- Conformal coating: Yes
- Backplane current: 1.5 A chassis max at 1.2V DC
- Backplane current: 4 A chassis max / 4 A per slot max at 3.3V DC
- Backplane current: 15 A chassis max / 6 A per slot max at 5.1V DC
- Mounting location: Panel
- Enclosure type rating: None (open-style)
- Approximate weight: 0.75 kg (1.7 lb)
- Operating temperature: -25 to +60 °C
- Maximum surrounding air temperature: 60 °C
- Nonoperating temperature: -40 to +85 °C
- Relative humidity: 5 to 95% noncondensing