Allen-Bradley 1756-A13 is a 13 - slot chassis of the ControlLogix series. The brief English parameters are as follows:
Dimensions: 24 x 30 x 8 inches (60.9 x 76.2 x 20.3 cm)
Weight: 4.2 pounds (1.9 kg)
Mounting Method: Horizontal mounting
Slot Quantity: 13
Backplane Current Ratings: 1.5 A @ 1.2 Vdc; 4 A / 4 A @ 3.3 Vdc; 15 A / 6 A @ 5.1 Vdc; 2.8 A / 2.8 A @ 24 Vdc
Power Dissipation: 5.4 watts
Operating Temperature: 0 °C to +60 °C (32 °F to +140 °F) for series B; -25 °C to +60 °C (-13 °F to +140 °F) for series C
Storage Temperature: -40 °C to +85 °C (-40 °F to +185 °F)
Relative Humidity: 5% to 95% (non - condensing)
Operating Vibration: 2 g from 10 to 500 Hz
Operating Shock: 30 g
Wire Sizes: Functional earth ground: 8.3 mm² (8 awg) copper wire rated for 90 °C (194 °F) or higher; Protective earth ground: 2.1 mm² (14 awg) copper wire rated for 90 °C (194 °F) or higher