IMHSS03

Technical specifications for IMHSS03

• Manufacturer:
  ABB
• Product Category:
  DCS System
• Spare Part Number:
  IMHSS03
• Estimated shipping dimensions:
  3.5x31.5x17.7cm
• Weight:
  0.56 kg
• Tariff Code:
  8537101190
• Counliy of origin:
  Sweden
• Function:
  Hydraulic servo valve-position control
• Controller functions:
  Function code 55 or 150
• Power:
  +5 VDC at 576 mA; +15 VDC at 15 mA; -15 VDC at 12 mA; +24 VDC at 335 mA from termination unit, all typical with ABB tolerances
• LVDT secondary inputs:
  4 analog inputs total; 2 LVDT secondary inputs, each with 2 secondaries; 24 Vpp +/-7 VDC common mode; 10 kohm differential input impedance
• LVDT excitation:
  2 analog primary excitation outputs; 400 Hz to 15 kHz
• Servo outputs:
  4 analog outputs total, arranged as 2 selectable redundant protected outputs; output current/coil impedance combinations per ABB table
• Panel meter output:
  4-20 mA, 300 ohm maximum
• I/H output:
  4-20 mA at 300 ohm maximum or 20-160 mA at 15 ohm maximum
• Feedback/test outputs:
  Unscaled feedback 2 mA at 5 kohm minimum; test 1 mA at 5 kohm minimum
• Digital inputs:
  3 optically isolated contact inputs: raise, lower, trip bias
• Digital output:
  1 optically isolated open-collector hard-manual output
• Environment:
  0 to 70 deg C; ABB humidity, altitude, air-quality and certification conditions apply