HE599PBX100 SmartRail I/O Profibus Base

Brand: Horner

SmartRail I/O is a real-time, modular I/O system – expanding the application of the OCS family of all-in-one controllers. 

The SmartRail I/O Profibus Base (PBX100) utilizes Profibus Networking for the I/O connection with the OCS or third-party controller. 

The high-speed nature of Profibus allows a significant amount of I/O to be added while maintaining fast I/O updates. 

Any OCS Controller supporting SmartStack I/O, with a PBM650 Profibus Master Module can utilize SmartRail I/O through the PBM100 Base units. 

Each PBX100 base can support up to 8 SmartRail I/O modules – addressed with up to 256 digital I/O and 32 Analog I/O per (16 in + 16 out) base. 

The number of bases used per system is limited only by the Profibus specification.



Approvals & Certifications

  • CE
  • UL


  • RS-485


  • 9-Pin D-Sub


  • Relative Humidity: 5 to 95% Non-Condensing


  • DIN Rail

Operating Temperature

  • 0° to 55° C (32° to 131° F)

Output Power

  • 1,500 mA at 5 Vdc


  • Primary Power Range: 19.2-28.8 Vdc

Power Requirement

  • Steady State: 550 mA at 24 Vdc

Power Supply

  • Power Supplied for I/O Modules: 1,500 mA at 5 Vdc, Maximum

Storage Temperature

  • -25° to 70° C (-13° to 158° F)

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