Reliable valve status communication


  • 24 VDC input from ESD system
  • 4/20 mA output to VG9000H
  • Two status relays (test, alarm)
  • PST start via separate 24 VDC input
  • HART communication
  • Isolated Ex barrier
  • Up to SIL3 acc. to IEC 61508


RCI9H2 for VG9000H provides reliable and safe status information of ESD valves for shutdown systems. Included isolated barrier eliminates additional component need in intrisically safe applications. 

Input signal 24 - 48 VDC
Output signal 4/20 mA
Power supply 24 - 48 VDC
Communication HART
Status relays Test and alarm
Appvovals  ATEX/IECEx Ex II (1) G [Ex ia Ga] IIC
Bulletins Download
Installation, maintenance and operation manuals Download
Link to valve related software Download

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