1C31194G03 Emerson Ovation Valve Positioner

Specifications

• Valve Positioning Field Interface Channels: One
• LVDT Position Feedback:
  • Input Range: 25 V AC peak to peak (LVDT A and LVDT B) maximum
  • Input Impedance:
    • 20 kΩ (LVDT A and LVDT B) differential input with floating source
    • 10 kΩ (LVDT A and LVDT B) one input line referenced to common
• Drift: 0.5% max/yr
• Servo Valve Coil Output Voltage Accuracy: 0.4% of full scale output
• Field Interface Dielectric Isolation Voltage: 1000 V DC
• SLIM Interface:
  • Serial Port: RS-485
  • Baud Rate: 9600
  • Dielectric Isolation: ±1000 V DC
• Local Serial Port:
  • Port: RS-232, non-isolated
  • Baud Rate: 19200
• Logic Board Processor:
  • Processor: 80C196KB (16-bit microcontroller)