Safe Brake Adapter SBA

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  Safe Brake Adapter SBA

  The Safe Brake Adapter SBA is required to implement a Safe Brake Control (Safety Integrated function "SBC") in conjunction with Motor Modules and Power Modules in chassis format.

  The Safe Brake Adapter is available for a 230 V AC brake control voltage.

  Дизайн

  The Safe Brake Adapter SBA has the following connections and interfaces:

  • 1 connection for controlling and transferring feedback from the integrated safety relay (X11)
  • 1 connection for controlling the motor brake coil (X14)
  • 2 connections for supplying power to the brake, either via 24 V DC (X13) or 230 V AC (X12)
  • 1 connection for quick de-excitation of the operating coil (X15)

  The Safe Brake Adapter is designed for attachment to a support rail in accordance with EN 50022

  Интеграция

  The control and feedback signal regarding the switching state of the SBA relay is implemented via terminals of the Control Interface Module (CIM) in the Motor Module/Power Module. The excitation coil of the holding brake is connected directly at the SBA.

  For SINAMICS S120, the brake supply voltage must be externally supplied at the SBA.

  

  Connection example of a Safe Brake Adapter SBA

  Технические данные

  	Safe Brake Adapter 6SL3355-2DX00-1AA0
  Electronics power supply
  Supply voltage (via the Control Interface Module)	24 V DC (20.4 ... 28.8 V)
  Supply voltage of the motor holding brake	230 V AC
  Current consumption, max perm.
  Motor holding brake	2 A
  Fast de-energization	2 A
  Cable length, max.
  To the Control Interface Module	10 m (32.81 ft)
  To the brake	300 m (984.30 ft)
  Conductor cross-section	2.5 mm2
  Dimensions
  Width	75 mm (2.95 in)
  Height	111 mm (4.37 in)
  Depth	89 mm (3.50 in)
  Weight, approx.	0.25 kg (0.55 lb)
  Safety Integrated	Acc. to IEC 61508 SIL 2, EN ISO 13849‑1 PL d and Category 3