Technical Specification

• Position Encoding with three different interfaces via daughter boards : Resolver, digital SSI and potentiometer
• Quantization Error : Resolver 16bit: 0.0055°, SSI 13bit 0.044°, 16bit 0.0055°, 17bit 0.0028°, 19bit 0.0007°
• Display Position resolution : 0.001°
• Interface to beacon receivers selectable : sat-nms LBRX or analog voltage input
• Analog voltage input : 0 to 10V
• Option Tracking Accuracy : Better than 5% of receive 3dB beamwidth (RMS). The encoder coupling and alignment error should not exceed 0.003° to achieve the specified tracking accuracy. The influence of antenna structure thermal error is not considered.
• System Interfaces
  • All interfaces: via Mini Combicon MCV1,5/XX-G-3,5
  • to M&C and ACU-IDU: Ethernet or RS232
  • up to 6 drive limit switches: Azimuth, Elevation and Polarization
  • Interlock and motors off switches
  • 3 angular detectors
• Motor driver interface for frequency inverter, DC servos etc : Via optocoupler input and output, low and high speed selectable

M&C Interface Specification

• Ethernet interface for M&C and user interface : 10-Base-T, Via http GET requests
• RS232/RS422 M&C Interface : Mini Combicon MCV1
• Summary fault indication : Relay contact Mini Combicon MCV1

Electrical and Mechanical Specification, Environmental Conditions

• Supply Voltage : 22V to 28V unregulated DC 500mA
• Temperature range and Humidity : 5° to 40° C, up to 90% non condensation
• DIN rail module : 425x105x60mm