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Power Supply Module

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The Power Supply Module will supply power and provide the communication link for other I/O Bus devices.  Expand the capabilities of a SAC with up to sixteen I/O Bus devices of each type.  The type of SAC and I/O Bus devices installed determines the total number of devices allowed per I/O Bus.  The I/O Bus Power Supply is capable of supplying 40 units of power to the I/O Bus Modules.

The Power Supply module is designed to mount on an expander backplate, a MicroSAC backplate or a MicroBox.

  • provides additional I/O expansion for all SACs



  • plug and play
  • LED status indicator

Power Options

  • 16-24 VAC full or half wave


  • 9600 bps
  • 8 conductor telejack cable


  • RJ45 connection to MicroSAC
  • 8 conductor telejack cable


  • mounts beside a Rev I MicroSAC on the MicroSAC backplate
  • inside a MicroBOX
  • on a metal backplate

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Left click to view with Acrobat Reader Right click & "Save Target As..." to download PDF file: IOB-PWR.pdf

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