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Substation Automation
I/O Modules



D20E Substation I/O Module
  • The next-generation input/output (I/O) module for substation automation and SCADA RTU applications
  • A practical and cost-effective solution for D20 I/O and RTU upgrades
D20A Analog Input Module
  • Substation hardened DC Analog inputs module
  • 32 channel DC current or voltage analog inputs
D20K Control Output Module
  • Substation hardened I/O module
  • 32 channel control outputs
D20S Status Input Module
  • Substation hardened I/O module
  • 64 channel status inputs