Fundamental Technologies Cassini MIMI Pages

Main Electronics Unit (MEU)

Steve Jaskulek, MIMI team meeting, October 1994

• MIMI Hardware Units
• Analog Electronics Status
• MIMI Mass Estimate
  • MIMI Mass Estimate Revision Table
  • Cassini Mass Estimate Summary
  • Desired Contingency Table and MIMI Subsystems Growth Limits
  • Mass Estimate for the Main Electronics Box
  • Mass Estimate for the CHEMS Sensor Box
  • Mass Estimate for the INCA Sensor Box
  • Mass Estimate for the LEMMS Subsystem
  • Mass Estimate for the Inter-Connecting Cables
• MIMI Power Estimate
  • MIMI Power Margin Summary
  • MIMI Power Estimate - MIMI Power by Mode
  • MIMI Power Estimate - Mode Summary
  • Cassini Power Requirements - Total
  • Cassini Power Requirements - Main Electronics
  • Cassini Power Requirements - INCA Sensor
  • Cassini Power Requirements - CHEMS Sensor
  • Cassini Power Requirements - LEMMS Sensor
  • Additional Tables on MIMI Power Estimate
  • Low Voltage Power Supply Output Current
  • Power Use by Operational Mode
• Cassini MIMI Special Test Equipment Block Diagram
• MIMI RTD Input Circuits
• MIMI Instrument Power Input Circuits
• MIMI Decon. Heater Input Circuit
• MIMI Actuator Input Circuits
• MIMI Backup Actuator Input Circuit
• MIMI Repl. Heater Input Circuits
• Example Form for Stress Analysis
• Interface Control Drawing
• MIMI Electronics Box, External View/Radiation Study
• INCA Assembly, External Drawing
• Sensor External Configuration, Bottom View
• Connector Diagrams
• MEU-J1.CON (LEMMS Control)
• MEU-J2.CON (S/C 1553 Bus)
• MEU-J3.CON (INCA HVPS)
• MEU-J4.CON (INCA Cont.)
• MEU-J5.CON (S/C Power I/F)
• MEU-J6.CON (LEMMS Power)
• MEU-J7.CON (CHEMS Control)
• MEU-J8.CON (CHEMS DPPS I/F)
• MEU-J9.CON (CHEMS MCP HVPS I/F)
• A15J1 [37] (AE <-> DPU, HK)
• A15J2 [37] (AE <-> DPU, Proc)
• A15J4 (LVPS-> AE, #1)
• A15J5 (LVPS-> AE, #2)

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Updated 6/17/08, T. Hunt-Ward
tizby@ftecs.com