HE599ETX200 SmartRail I/O Ethernet 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 Ethernet Base (ETX200) utilizes ethernet communications for the I/O connection with the OCS. 

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

Any OCS Controller with a built-in 10/100 Ethernet port can utilize ETX200 Base units. 

Each Base can support up to 8 SmartRail I/O modules – addressed with up to 256 digital I/O and 32 Analog I/O per base. 

The number of bases can expand literally to the limits of the OCS I/O reference table. 

These limits are currently set at 2048 digital in, 2048 digital out, 512 Analog in, and 512 Analog out. 

The ETX200 features a built-in unmanaged Ethernet switch for convenience of wiring and system expansion. 

SmartRail I/O is not complex to configure – it utilizes Cscape (9.1 or later) in an easy, straight forward process.



Approvals & Certifications

  • CE
  • UL Class I, Division 2, Groups A, B, C, D


  • 2 Ports (AutoMDIX)
  • RJ45 (8P8C)


  • 5 to 95% - Non-Condensing


  • Wire Stripping Length: 0.28" (7 mm)


  • DIN Rail
  • M3 Screw Typical, Fixed

Operating Temperature

  • -5° to 50° C (23° to 122° 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

  • -40° to 75° C (-40° to 167° F)


  • 0.6 Nm (5.2 In/Lbs)

Version / Leadwires

  • Recommended Wire Size: 14 to 18 AWG (Copper)

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