Allen Bradley 1756-M08SE ControlLogix 8 Axis SERCOS Servo Module

Technical Specifications

• Number of Drives, Max: 8
• SERCOS Data Rate:
  • 4 Mbps
  • 8 Mbps
• SERCOS Cycle Time @ 4 Mbps:
  • 0.5 ms, up to 2 drives (1)
  • 1 ms, up to 4 drives
  • 2 ms, up to 8 drives
• SERCOS Cycle Time @ 8 Mbps:
  • 0.5 ms, up to 4 drives (1)
  • 1 ms, up to 8 drives
  • 2 ms, up to 16 drives
• Drive Control Modes: Position, velocity, and torque
• Current Draw @ 5.1V DC: 760 mA
• Current Draw @ 24V DC: 2.5 mA
• Power Dissipation: 5.0 W
• Slot Width: 1
• Module Location: Chassis-based, any slot

Environmental Specifications

• Temperature, Operating: 0…60 °C (32…140 °F)
• Temperature, Storage: -40…85 °C (-40…185 °F)
• Relative Humidity: 5…95% non-condensing
• Vibration: IEC 60068-2-6 (Test Fc, Operating) 2 g @ 10…500 Hz
• Shock, Operating: IEC 60068-2-27 (Test Ea, Unpackaged Shock) 30 g
• Shock, Non-operating: IEC 60068-2-27 (Test Ea, Unpackaged Shock) 50 g
• Emissions: CISPR 11: Group 1, Class A
• ESD Immunity: IEC 61000-4-2
  • 4 kV contact discharges
  • 8 kV air discharges
• Radiated RF Immunity: IEC 61000-4-3
  • 10V/m with 1 kHz sine-wave 80% AM from 80...2000 MHz
  • 10V/m with 200 Hz 50% Pulse 100% AM @ 900 MHz
  • 10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz