Configured for regenerative energy dissipation in Kinetix 2000 drive architectures, the Allen-Bradley 2093-ASP06 (2093-ASP06 Shunt Module) provides direct electrical load management during motor deceleration cycles.

Catalog Nomenclature

• Series: Kinetix 2000
• Functional Class: Shunt Module
• Bus Compatibility: 325 V DC
• Physical Mounting: Power Rail

Hardware Specifications

Motion Control Network Integration

The module integrates with the drive system to monitor DC bus voltage levels during high-inertia stop sequences. By utilizing backplane bus communication velocity, the module executes precise energy dissipation, preventing DC bus over-voltage faults. Configuration is handled within the drive firmware environment, ensuring that the shunt engagement profiles align with the programmed deceleration rates of the connected servo axis.

Ordering Info

1. 1 x 2093-ASP06 Shunt Module
2. 1 x Power rail connector interface
3. 1 x Installation instruction set

Field Installation Guidelines

• Mounting: Install the module on the Kinetix 2000 power rail; ensure the locking tabs are fully engaged to provide a secure mechanical and electrical connection.
• Clearance: Maintain a minimum air gap of 50 mm above and below the shunt module to allow for thermal dissipation of the 50 W resistor load.
• Wiring: Connect DC bus voltage leads according to the system wiring diagram; verify polarity to prevent short-circuit conditions.
• Grounding: Ensure the power rail system is properly bonded to the control cabinet's functional earth point.

Frequently Asked Questions

• What is the primary function of this module?

  The shunt module dissipates excess energy generated by the motor during rapid deceleration, preventing the DC bus voltage from exceeding safe operating limits.

• Is the internal shunt resistor replaceable?

  The internal resistor is not field-serviceable; the entire module must be replaced if the internal component fails.

• Can I use this module with other Kinetix series?

  This module is specifically engineered for the Kinetix 2000 power rail architecture and is not compatible with other drive system series.

• What happens if the shunt resistor overheats?

  The drive firmware monitors the thermal state of the shunt; if heat dissipation capacity is exceeded, the drive will trigger an over-temperature fault to protect hardware.

• Does the control input require an external 24 V DC supply?

  The control input supports 240-425 V DC as specified; ensure the control voltage matches the drive bus configuration.

• How is the module electrically connected to the drive?

  The module interfaces directly with the Kinetix 2000 power rail, which provides both the DC bus connection and the necessary control signals.

• Is airflow required for this module?

  The module generates heat during shunt activation; natural convection is sufficient provided the installation clearance requirements are strictly followed.

• Can multiple shunt modules be used in one system?

  Expansion is limited by the power rail capacity and the specific energy dissipation requirements of the multi-axis drive configuration.