1.0 SCOPE2.0 APPLICABLE DOCUMENTS2.1 Documents2.2 Order of Precedence3.0 SYSTEM REQUIREMENTS3.1 Item Definition3.1.1 Experiment Description3.1.1.1 Experiment Overview3.1.1.2 Operational Overview3.1.1.3 Hardware Overview3.2 Characteristics3.2.1 Performance Characteristics3.2.1.1 Functional Performance Characteristics3.2.1.1.1 System Performance and Functionality3.2.1.1.2 Vest3.2.1.1.3 VOILA EE3.2.1.1.4 VOILA Spring3.2.2 Physical Characteristics3.2.2.1 Mass and Center of Gravity Properties3.2.2.1.1 VOILA EE Mass3.2.2.1.2 VOILA Ancillary Hardware Mass3.2.2.1.3 VOILA EE Center-of-Gravity Constraints3.2.2.2 Envelope3.2.2.2.1 Stowed Envelope3.2.2.2.2 Deployed Envelope3.2.2.2.2.1 On-Orbit Payload Protrusions3.2.2.2.2.1.1 On-Orbit Permanent Protrusions3.2.2.2.2.1.2 On-Orbit Semi-Permanent Protrusions3.2.2.2.2.1.3 On-Orbit Temporary Protrusions3.2.2.2.2.1.4 On-Orbit Momentary Protrusions3.2.2.2.2.2 Deployed Envelope Dimensions3.2.3 Reliability, Quality and Non-Conformance Reporting3.2.3.1 Failure Propagation3.2.3.2 Useful Life3.2.3.2.1 Operational Life (Cycles)3.2.3.2.2 Shelf Life3.2.3.2.3 Limited Life3.2.4 Maintainability3.2.4.1 Logistics and Maintenance3.2.4.1.1 Payload In-Flight Maintenance3.2.4.1.2 Maintenance3.2.5 Environmental Conditions3.2.5.1 On-Orbit Environmental Conditions3.2.5.1.1 On-Orbit Internal Environments3.2.5.1.1.1 Pressure3.2.5.1.1.2 Temperature3.2.5.1.1.3 Humidity3.2.5.1.2 Use of Cabin Atmosphere3.2.5.1.2.1 Active Air Exchange3.2.5.1.2.2 Oxygen Consumption3.2.5.1.2.3 Chemical Releases3.2.5.1.2.4 Cabin Air Heat Leak3.2.5.1.3 Ionizing Radiation Requirements3.2.5.1.3.1 Instrument Contained or Generated Ionizing Radiation3.2.5.1.3.2 Ionizing Radiation Dose3.2.5.1.3.3 Single Event Effect Ionizing Radiation3.2.5.1.4 Additional Environmental Conditions3.2.5.1.5 Pressure Rate of Change3.2.5.1.6 Microgravity3.2.5.1.6.1 Quasi-Steady Requirements3.2.5.1.6.2 Vibratory Requirements3.2.5.1.6.3 Transient Requirements3.2.5.2 Acoustic Emission Limits3.2.5.2.1 Continuous Noise Limits3.2.5.2.2 Intermittent Noise Limits3.2.5.3 Lighting Design3.2.5.4 Front Panel Surface Temperature3.2.6 Transportability3.2.6.1 Launch and Landing3.2.7 Operational Interface Requirements3.2.7.1 Mechanical Interface Requirements3.2.7.1.1 Connector Physical Mate3.2.7.1.2 HRF Rack to SIR Drawer Structural Interface Requirements3.2.7.1.2.1 Dimensional Tolerances3.2.7.1.2.2 SIR Drawer Structural/ Mechanical Interfaces3.2.7.1.2.3 Reserved3.2.7.1.2.4 HRF Rack Seat Track Interfaces3.2.7.2 Electrical Power Interface Requirements3.2.7.2.1 HRF Rack Power Output Connectors3.2.7.2.1.1 SIR Drawer Power Connectors3.2.7.2.1.2 Rack Connector Panel J1 Power Connector3.2.7.2.2 Voltage Characteristics3.2.7.2.2.1 Steady-State Operating Voltage Envelope3.2.7.2.2.2 Transient Operating Voltage Envelope3.2.7.2.2.3 Ripple Voltage/Noise Characteristics3.2.7.2.3 Maximum Current Limit3.2.7.2.4 Reverse Current3.2.7.2.5 Reverse Energy3.2.7.2.6 Capacitive Loads3.2.7.2.7 Electromagnetic Compatibility3.2.7.2.7.1 Electrical Grounding3.2.7.2.7.2 Electrical Bonding3.2.7.2.7.3 Electromagnetic Interference3.2.7.2.8 Electrostatic Discharge3.2.7.2.9 Corona3.2.7.2.10 Cable/Wire Design and Control Requirements3.2.7.2.10.1 Wire Derating3.2.7.2.10.2 Exclusive Power Feeds3.2.7.2.11 Loss of Power3.2.7.2.12 Alternating Current Magnetic Fields3.2.7.2.13 Direct Current Magnetic Fields3.2.7.3 Command and Data Handling Interface Requirements3.2.7.3.1 HRF Rack Data Connectors3.2.7.3.1.1 SIR Drawer Data Connectors3.2.7.3.1.2 HRF Rack Connector Panel J2 Data Connector3.2.7.3.2 HRF Ethernet Interfaces3.2.7.3.3 HRF Telecommunications Industry Association/EIA-422 Interfaces3.2.7.3.4 HRF Bi-Directional Discretes Interfaces3.2.7.3.5 HRF Analog Interfaces3.2.7.3.6 HRF Software Requirements3.2.7.3.6.1 Definitions3.2.7.3.6.2 Modes3.2.7.3.6.3 Notes3.2.7.3.6.4 VOILA CSCI3.2.7.3.6.4.1 CSCI Functional and Performance Requirements3.2.7.3.6.4.2 CSCI External Interface Requirements3.2.7.3.6.4.2.1 Word/Byte Notations, Types and Data Transmissions3.2.7.3.6.4.2.1.1 Word/Byte Notations3.2.7.3.6.4.2.1.2 Data Types3.2.7.3.6.4.2.1.3 Service Requests3.2.7.3.6.4.3 CSCI Internal Interface Requirements3.2.7.3.6.4.4 CSCI Internal Data Requirements3.2.7.3.6.4.5 CSCI Adaptation Requirements3.2.7.3.6.4.6 Software Safety Requirements3.2.7.3.6.4.7 Data Privacy Requirements3.2.7.3.6.4.8 CSCI Environment Requirements3.2.7.3.6.4.9 Software Quality Factors3.2.7.3.6.4.10 Design and Implementation Constraints3.2.7.3.6.4.11 Precedence and Criticality of Requirements3.2.7.3.7 Reserved3.2.7.3.8 Reserved3.2.7.3.9 Reserved3.2.7.3.10 Medium Rate Data Link3.2.7.4 Payload National Television Standards Committee (NTSC) Video Interface Requirements3.2.7.5 Thermal Control Interface Requirements3.2.7.5.1 HRF Rack Provided Internal Thermal Control System (ITCS) Moderate Temperature Loop (MTL) Interface3.2.7.5.2 HRF Rack Heat Exchanger to SIR Drawer Interface3.2.7.5.2.1 Reserved3.2.7.5.2.2 HRF Rack Mounted SIR Drawer Cooling Fans3.2.7.6 Vacuum System Requirements3.2.7.7 Pressurized Gas Interface Requirements3.2.7.8 Payload Support Services Interfaces Requirements3.2.7.9 Fire Protection Interface Requirements3.2.7.9.1 Fire Prevention3.2.7.9.2 Payload Monitoring and Detection Requirements3.2.7.9.2.1 Parameter Monitoring3.2.7.9.3 Fire Suppression3.2.7.9.3.1 Portable Fire Extinguisher3.2.7.9.3.2 Fire Suppression Access Port Accessibility3.2.7.9.3.3 Fire Suppressant Distribution3.2.7.9.4 Labeling3.2.7.10 Other Interface Requirements3.2.7.10.1 Lightning3.2.7.10.2 Rack Requirements – Pivot Keep Out Zone3.3 Design and Construction3.3.1 Materials, Processes, and Parts3.3.1.1 Materials and Processes3.3.1.1.1 Materials and Parts Use and Selection3.3.1.1.1.1 Russian Materials Usage Agreement3.3.1.1.2 Commercial Parts3.3.1.1.3 Fluids3.3.1.1.4 Cleanliness3.3.1.1.5 Fungus Resistant Material3.3.1.2 Sharp Edges and Corner Protection3.3.1.3 Holes3.3.1.4 Latches3.3.1.5 Screws and Bolts3.3.1.6 Securing Pins3.3.1.7 Levers, Cranks, Hooks and Controls3.3.1.8 Burrs3.3.1.9 Locking Wires3.3.2 Nameplates and Product Marking3.3.2.1 Equipment Identification3.3.3 Workmanship3.3.4 Interchangeability3.3.5 Safety Requirements3.3.5.1 Electrical Safety3.3.5.1.1 Safety-Critical Circuits Redundancy3.3.5.1.2 Electromagnetic Interference Susceptibility for Safety-Critical Circuits3.3.5.1.3 Mating/Demating of Powered Connectors3.3.5.1.4 Power Switches/Controls3.3.5.1.5 Ground Fault Circuit Interrupters/Portable Equipment Direct Current Sourcing