Features and Specifications for 1756-A10 Chassis

Power and Current Specifications

• Backplane Current (Max):
  • @ 1.2V DC: 1.5 A
  • @ 3.3V DC: 4 A (chassis) / 4 A (slot)
  • @ 5.1V DC: 15 A (chassis) / 6 A (slot)
  • @ 24V DC: 2.8 A
• Power Dissipation (Max): 5 W
• Isolation Voltage: Determined by installed power supply and modules

Physical Specifications

• Slots: 10
• Mounting Method: Only horizontal
• Cabinet Size (HxWxD, Min): 50.8 x 76.2 x 20.3 cm (20 x 30 x 8 in.)
• Weight (Approx): 1.45 kg (3.2 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

Environmental Specifications

• North American Temperature Code: T5
• Enclosure Type Rating: None (open-style)
• Relative Humidity: 5 to 95% non-condensing (IEC 60068-2-30, Test Db, Unpackaged Damp Heat)
• Vibration: 2 g @ 10 to 500 Hz (IEC 60068-2-6, Test Fc, Operating)
• Shock:
  • Operating: 30 g (IEC 60068-2-27, Test Ea, Unpackaged Shock)
  • Non-operating: 50 g (IEC 60068-2-27, Test Ea, Unpackaged Shock)

These specifications provide a clear and concise overview of the 1756-A10 chassis, highlighting its power requirements, physical dimensions, mounting method, environmental tolerances, and safety ratings.