The 1756-M16SE is a ControlLogix SERCOS Integrated Motion Module from Allen-Bradley. This module facilitates real-time, high-speed communication between the ControlLogix platform and intelligent servo drives using the SERCOS interface, specifically designed for advanced motion control applications.

Technical Specifications

• Part Number: 1756-M16SE
• Category: PLCs/Machine Control
• Subcategory: PLC Module/Rack
• Weight: 0.45 lbs (204 g)

Electrical Specifications:

• Isolation Voltage: 50 Volts (continuous)
• Power Dissipation: 6.2 Watts
• Current Draw:
  • 1.2 Amps at 5V DC
  • 2.5 mA at 24V DC
• Backplane Current:
  • 24V: 2.5 mA
  • 5V: 760 mA

Communication Specifications:

• SERCOS Data Rate: 4 or 8 Megabits per second
• SERCOS Cycle Time:
  • 1 ms for up to 4 drives at 4 Mbps
  • 0.5 ms for up to 4 drives at 8 Mbps

Control Features:

• Control Modes: Velocity, Torque, and Positioning
• Axes per Module: 16
• Axes per Controller: 32