I/O Systems - Select I/OTUW890

Select I/O is an Ethernet networked, single channel granular I/O system for the ABB Ability™ System 800xA automation platform. Select I/O helps decouple project tasks, minimizes the impact of late changes and supports standardization of I/O cabinetry ensuring automation projects are delivered on-time and under budget. A Signal Conditioning Module (SCM) performs the necessary signal conditioning and powering of the connected field device for one I/O channel.

The TUW890 is a separator wall used in IS applications. Specifically, this wall is for added protection and placed between Select I/O MTUs having intrinsically safe SCMs and Select I/O MTUs that include non-IS SCMs. (10 pieces of TUW890 per package)


Features and benefits

  • IS Separator for I/O MTU (IS-wall)
  • Usable between I/O MTU with (blue) intrinsically safe and (grey) non-intrinsically safe FTB
  • Can be used in hazardous areas