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Human Space Flight Technical Integration Contract (HSFTIC) Federal contract opportunity
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80JSC019R0023
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National Aeronautics and Space Administration Johnson Space Center

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This notice announces a forthcoming solicitation for the Human Space Flight Technical Integration Contract (HSFTIC). The solicitation will be issued by NASA's Johnson Space Center as a total small business set-aside. The NAICS code is 541715 with a size standard of 1,250 employees. The release date for the request for proposal is scheduled for November 1, 2019, with a proposal due date of December 11, 2019. The contract will provide technical integration services for human space flight programs. All responsible sources, including small businesses, are encouraged to submit proposals by the specified due date. The solicitation and any amendments will be posted to the Johnson Space Center procurement website and SAM.gov. Prospective offerors should monitor these sites and notify the agency of their intent to submit a proposal.

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United States On-orbit Segment to Japanese Experiment Module Interface Control Document

International Space Station Program

Revision U

March 2016

National Aeronautics and Space Administration International Space Station Program Johnson Space Center Houston, Texas Contract No.: NNJ12GA46C

SSP 42000

Revision U

REVISION AND HISTORY

REVISION AND HISTORY - Continued

REVISION AND HISTORY - Continued

REVISION AND HISTORY - Continued

REVISION AND HISTORY - Continued

REVISION AND HISTORY - Continued

REV.
DESCRIPTION
PUB. DATE
U
Revision U (Reference per SSCD 15370-R1, EFF. 12-07-16)
02-13-17

SSP 42000

Revision U

PREFACE

United States On-orbit Segment to Japanese Experiment Module Interface Control Document The contents of SSP 42000, United States On-orbit Segment to Japanese Experiment Module (JEM) Interface Control Document (ICD) equally applies to the National Aeronautics and Space Administration (NASA) and Japan Aerospace Exploration Agency (JAXA). This document is under the control of the Space Station Control Board. Any changes or revisions will be jointly agreed to and signed by NASA and JAXA.

INTERNATIONAL SPACE STATION PROGRAM

United States On-Orbit Segment to Japanese Experiment Module Interface Control Document

CONCURRENCE

march 2016 xiii

TABLE OF CONTENTS

PARAGRAPHPAGE
1.0INTRODUCTIOn1-1
1.1purpose AND SCOPE1-1
1.2Precedence1-1
1.3DELEGATION OF Authority1-1
2.0DOCUMENTS2-1
2.1applicable documents2-1
2.2JAXA specific reference documents2-6
3.0INTERFACE3-1
3.1General3-1
3.1.1Interface Description3-1
3.1.2Interface Responsibilities3-4
3.1.3Coordinate Systems3-6
3.1.4Envelope INTERFACES3-8
3.1.4.1Field-of-View3-8
3.1.4.2Interface Maintenance Access3-8
3.1.4.2.1External3-8
3.1.4.2.2deleted3-14
3.1.5engineering units and tolerances3-14
3.1.5.1Tolerance3-14
3.1.5.2Conversions3-14
3.2Structural Interfaces3-14
3.2.1General3-14
3.2.1.1deleted3-14
3.2.1.1.1deleted3-14
3.2.2cbm interface stiffness3-14
3.2.3Dynamic Models3-15
3.2.4reserved3-15
3.2.5Utility Penetrations3-15
3.3Mechanical Interfaces3-20
3.3.1General3-20
3.4reserved3-20
3.5utility Interfaces3-20
3.5.1Electrical interfaces3-21
3.5.1.1SSMB NODE 2 POWER TO JEM-PM3-21
3.5.1.1.1NOMINAL Power PERFORMANCE / POWER AVAILABILITY3-26
3.5.1.1.2Output Protection3-26
3.5.1.1.2.1Current Limiting3-26
3.5.1.1.2.2overCurrent tripping3-27
3.5.1.1.2.3over voltage protection3-27
3.5.1.1.3Return Grounding3-28
3.5.1.1.4Bonding3-28
3.5.1.2Power /DATA outlets IN JEM-PM3-28
3.5.1.2.1Power Rating3-30
3.5.1.2.2Output Protection3-30
3.5.1.2.2.1Overcurrent Protection3-30
3.5.1.2.2.2Over/Under Voltage Protection3-30
3.5.1.2.2.3Ground Fault Interruption3-30
3.5.1.2.3Fault Current Return3-30
3.5.1.2.4secondary power returns and grounding3-31
3.5.1.2.5bonding3-31
3.5.1.2.6connector definition3-31
3.5.1.3power/data outlet in ssmb3-36
3.5.1.3.1power rating3-37
3.5.1.3.2output protection3-37
3.5.1.3.2.1overcurrent protection3-38
3.5.1.3.2.2over/under VOLTAGE protection3-38
3.5.1.3.2.3ground fault interruption3-38
3.5.1.3.3fault current return3-38
3.5.1.3.4secondary power returns and grounding3-38
3.5.1.3.5bonding3-38
3.5.1.3.6connector definition3-38
3.5.2COMMAND AND DATA HANDLING3-39
3.5.2.1command and data handling hardware interface3-39
3.5.2.1.1command buses cb ext-1 and cb ext-2 interface3-40
3.5.2.1.1.1Functional Description3-40
3.5.2.1.1.2Bus media characteristics3-42
3.5.2.1.1.3bus cabling3-42
3.5.2.1.1.4INTERFACE Connector Data3-45
3.5.2.1.2JEM payload bus e interface3-48
3.5.2.1.2.1Functional Description3-48
3.5.2.1.2.2bus media characteristics3-50
3.5.2.1.2.3bus cabling3-50
3.5.2.1.2.4INTERFACE Connector Data3-52
3.5.2.1.3local bus lb pl-JEM3-52
3.5.2.1.3.1functional description3-52
3.5.2.1.3.2bus media characteristics3-54
3.5.2.1.3.3bus cabling3-54
3.5.2.1.3.4INTERFACE Connector Data3-57
3.5.2.1.3.5remote terminal address3-57
3.5.2.1.4LOCAL BUS LB CHECS-JEM3-57
3.5.2.1.4.1FUNCTIONAL DESCRIPTION3-57
3.5.2.1.4.2bus media CHARACTERISTICS3-59
3.5.2.1.4.3BUS CABLING3-59
3.5.2.1.4.4INTERFACE CONNECTOR DATA3-61
3.5.2.1.5PORTABLE COMPUTER SYSTEM INTERFACE3-61
3.5.2.1.5.1CONNECTOR DEFINITION3-61
3.5.2.1.6High Rate Data Link Interface3-61
3.5.2.1.6.1High Rate Data Link Interface Characteristics3-61
3.5.2.1.6.1.1physical and signal interface3-61
3.5.2.1.6.1.1.1fiber media3-61
3.5.2.1.6.1.1.2Physical Signaling3-61
3.5.2.1.6.1.1.3signal characteristics3-61
3.5.2.1.6.1.1.3.1Transmitted signal characteristics3-61
3.5.2.1.6.1.1.3.2received signal characteristics3-62
3.5.2.1.6.1.1.3.3Fiber optic power3-62
3.5.2.1.6.1.1.3.4optical characteristics for ispr hrdl3-62
3.5.2.1.6.1.1.4digital signal characteristics3-62
3.5.2.1.6.1.2data interface3-62
3.5.2.1.6.1.2.1ccsds source packet service3-62
3.5.2.1.6.1.2.1.1source packet data rate3-65
3.5.2.1.6.1.2.1.2packet format3-65
3.5.2.1.6.1.2.1.3command and sync symbols3-65
3.5.2.1.6.1.2.1.4delimiterS3-65
3.5.2.1.6.1.2.1.5DELETED3-65
3.5.2.1.6.1.2.1.6separation between packets3-65
3.5.2.1.6.1.2.2bitstream service3-65
3.5.2.1.6.1.2.2.1COMMAND AND SYNC SYMBOL3-68
3.5.2.1.6.1.2.2.2BITSTREAM FORMAT3-68
3.5.2.1.6.1.2.2.3BITSTREAM FORMAT VIOLATIONS3-68
3.5.2.1.6.1.2.2.4BITSTREAM DATA RATE3-68
3.5.2.1.6.1.2.2.5HRFM BUFFER OVERFLOW NOTIFICATION3-68
3.5.2.1.6.1.2.3INTERFACE DATA AND CLOCK RATE3-68
3.5.2.1.6.2High Rate Data Link Connector Data3-68
3.5.2.1.7DELETED3-70
3.5.2.1.7.1DELETED3-70
3.5.2.1.7.2DELETED3-70
3.5.2.1.7.3DELETED3-70
3.5.2.1.7.4DELETED3-70
3.5.2.1.8Medium rate data link (ethernet) interface3-70
3.5.2.1.8.1Medium rate data link connector data3-70
3.5.2.1.8.2mac address assignment3-72
3.5.2.1.8.3IP adDress assignment3-73
3.5.2.1.9caution and warning manual activation and acknowledge signal interface3-73
3.5.2.1.9.1interface definition3-73
3.5.2.1.9.2connector data3-74
3.5.3Communications and Tracking System3-74
3.5.3.1General3-74
3.5.3.1.1interface description3-74
3.5.3.2Audio3-75
3.5.3.2.1Hardwired Audio3-76
3.5.3.2.1.1Hardwired Audio Interface Characteristics3-76
3.5.3.2.1.1.1internal audio system COMMAND INTERFACES3-76
3.5.3.2.1.1.2internal audio system status INTERFACE3-77
3.5.3.2.1.1.3internal audio system audio INTERFACE3-77
3.5.3.2.1.2AUDIO/VIDEO Connector Data3-77
3.5.3.2.2uhf3-80
3.5.3.2.2.1UHF interface characteristics3-81
3.5.3.2.2.2IAA Connector Data3-81
3.5.3.3video3-83
3.5.3.3.1Video Interface Characteristics3-85
3.5.3.3.2Connector Data3-85
3.5.3.3.3SSMB/JEM video system camera command/status interface3-85
3.5.4Thermal INTERFACE3-86
3.5.4.1PASSIVE THERMAL CONTROL INTERFACE3-88
3.5.4.2ACTIVE THERMAL CONTROL INTERFACE3-88
3.5.4.2.1DELETED3-88
3.5.4.2.2free gas level3-88
3.5.4.3THERMAL DESIGN CONFIGURATION MODELS3-88
3.5.5Environmental Control and Life Support System3-89
3.5.5.1temperature and humidity control (Intermodule Ventilation)3-91
3.5.5.1.1Intermodule Ventilation air supply to japanese experiment module3-91
3.5.5.1.1.1Interface performance Characteristics3-91
3.5.5.1.1.2Interface description3-92
3.5.5.2atmosphere control and supply3-97
3.5.5.2.1deleted3-97
3.5.5.2.1.1deleted3-97
3.5.5.2.1.2deleted3-97
3.5.5.2.2nitrogen3-97
3.5.5.2.2.1interface performance characteristics3-97
3.5.5.2.2.2INTERFACE DESCRIPTIONS3-97
3.5.5.3atmosphere sampling3-97
3.5.5.3.1Interface performance characteristics3-97
3.5.5.3.2Interface description3-98
3.5.5.4WATER RECOVERY SYSTEM3-98
3.5.5.4.1interface description3-98
3.6Extravehicular Activity System3-98
3.6.1Extravehicular activity Support Equipment and Tools3-98
3.6.2Translation Aids and Attachments3-98
3.6.2.1Handrails3-98
3.6.2.1.1Interface Description3-98
3.6.2.1.2Handrail dimensions3-99
3.6.2.1.3handrail eva envelope3-99
3.6.2.1.4location and orientation3-99
3.6.2.1.5Materials and Surface Finish3-99
3.6.2.2Handholds3-99
3.6.2.2.1Interface Description3-99
3.6.2.2.2handhold dimensions3-99
3.6.2.2.3handhold eva envelope3-99
3.6.2.2.4Location and Orientation3-100
3.6.2.2.5materials and surface finish3-100
3.6.2.3worksite interface - passive half3-100
3.6.2.3.1Interface Description3-100
3.6.2.3.2WIF dimensions3-101
3.6.2.3.3WIF EVA ENVELOPE3-101
3.6.2.3.4Location3-101
3.6.2.3.5Surface Finish3-101
3.6.2.4slidewires3-101
3.6.2.4.1Deleted3-101
3.6.2.4.2Deleted3-101
3.6.2.4.3Deleted3-101
3.6.2.4.4Deleted3-101
3.6.2.4.5DELETED3-102
3.6.2.5Tether Loops3-102
3.6.2.5.1Interface Description3-102
3.6.2.5.2tether loop dimensions3-102
3.6.2.5.3tether loop eva envelope3-103
3.6.2.5.4Location and Orientation3-103
3.6.2.5.5SURFACE FINISH3-103
3.7Man Systems3-103
3.7.1Interelement Closeout Panels3-103
3.7.1.1Interface Description3-104
3.7.1.2Envelope3-104
3.7.1.3deleted3-104
3.7.2Crew Health Care System3-104
3.7.2.1CREW HeALTH CARE SYSTEM Physical Characteristics3-104
3.7.2.2mechanical Interfaces3-105
3.7.2.2.1Crew health care system/Seat Tracks Mated Configuration3-105
3.7.2.2.2Rack Seat Track Mechanical Attachments3-106
3.7.2.2.3Crew health care system Mechanical Attachments to Seat Tracks3-106
3.7.2.2.4IV-CPDS orientations3-107
3.7.2.3crew health care system equipment envelopes3-109
3.7.2.4connector interfaces3-112
3.7.2.4.1power connector definition3-112
3.7.2.4.2data connector definition3-112
3.7.3portable equipment interface3-112
3.7.3.1portable breathing apparatus interface3-112
3.8PDGF Interfaces3-116
3.8.1pdgf to jem-pm interfaces3-116
3.8.1.1mechanical interface3-116
3.8.1.1.1PDGF Location3-116
3.8.1.1.2DELETED3-118
3.8.1.2utility interfaces3-118
3.8.1.2.1power interface3-119
3.8.1.2.1.1interface description3-119
3.8.1.2.1.2CONNECTOR DATA3-119
3.8.1.2.2DELETED3-120
3.8.1.2.2.1DELETED3-120
3.8.1.2.3DELETED3-120
3.8.1.2.3.1DELETED3-120
3.8.1.2.3.2DELETED3-120
3.8.1.3Deleted3-120
3.8.1.3.1DELETED3-120
3.8.2DELETED3-120
3.8.2.1DELETED3-120
3.8.2.1.1DELETED3-120
3.8.2.2DELETED3-121
3.8.2.2.1Deleted3-121
3.8.2.2.1.1Deleted3-121
3.8.2.2.1.2Deleted3-121
3.8.2.2.2Deleted3-121
3.8.2.2.2.1Deleted3-121
3.8.2.2.2.2Deleted3-121
3.8.2.2.3Deleted3-121
3.8.2.2.3.1Deleted3-121
3.8.2.2.3.2Deleted3-121
3.8.2.2.4Deleted3-121
3.8.2.2.4.1Deleted3-121
3.8.2.2.4.2Deleted3-121
3.8.2.2.5Deleted3-121
3.8.2.2.5.1Deleted3-121
3.8.2.2.5.2Deleted3-121
3.9FLIGHT RELEASABLE GRAPPLE FIXTURE INTERFACES3-122
3.9.1mechanical3-122
3.9.1.1FRGF Location3-122
3.9.1.2SSRMS LEE APPROACH ENVELOPE3-125
3.9.2DELETED3-126
3.9.2.1DELETED3-127

APPENDIX

aSSMB NODE 2 TO ELM-PS INTERFACE DESIGNa-1
bAcronyms and abbreviationsb-1
cTBD LISTc-1
dsoftware interfacesd-1
eICD issuese-1

TABLE

3.1.2-1SPACE STATION COMMON HARDWARE/SOFTWARE UTILIZED IN THE JEM (2 Pages)3-4
3.1.2-2SPACE STATION HARDWARE/SOFTWARE ACCOMMODATED IN THE JEM3-6
3.1.5.1-1LINEAR TOLERANCES3-14
3.5.1.1-1SPACE STATION/JAPANESE EXPERIMENT MODULE SECONDARY POWER CONNECTOR (PLUG/RECEPTABLE)3-22
3.5.1.1-2SPACE STATION/JAPANESE EXPERIMENT MODULE SECONDARY POWER CONNECTOR (PLUG/RECEPTACLE)3-23
3.5.1.1.1-1OPERATING STATES3-26
3.5.1.1.2.1-1CURRENT LIMIT AND TRIP3-27
3.5.1.1.2.2-1overcurrent threshold3-27
3.5.1.2.6-1power/data outlets in jem-pm (plug/receptacle)3-31
3.5.1.2.6-2power/data outlets in jem-pm (plug/receptacle)3-32
3.5.1.2.6-3power/data outlets in jem-pm (plug/receptacle)3-33
3.5.1.2.6-4power/data outlets in jem-pm (plug/receptacle)3-34
3.5.1.2.6-5power/data outlets in jem-pm (plug/receptacle)3-35
3.5.1.2.6-6power/data outlets in jem-pm (plug/receptacle)3-36
3.5.1.3.6-1POWER/DATA outlet IN LAB (plug/receptacle3-39
3.5.2.1.1.2-1PARTS LIST FOR 1553B BUS MEDIA FOR COMMAND BUSES cb EXT-1 AND cb eXT-23-42
3.5.2.1.1.2-2Deleted3-42
3.5.2.1.1.4-1SSMB/JEM C&DH CONNECTOR (PLUG/RECEPTACLE)3-45
3.5.2.1.1.4-2SSMB/JEM C&DH CONNECTOR (PLUG/RECEPTACLE)3-46
3.5.2.1.2.2-1PARTS LIST FOR 1553B BUS MEDIA FOR JEM PAYLOAD BUS E3-50
3.5.2.1.2.2-2DELETED3-50
3.5.2.1.3.2-1PARTS LIST FOR 1553B BUS MEDIA FOR LOCAL BUS LB PL-JEM3-54
3.5.2.1.3.2-2deleted3-54
3.5.2.1.3.5-1REMOTE TERMINAL ADDRESSES ON LOCAL BUS LB PL-JEM3-57
3.5.2.1.4.2-1PARTS LIST FOR 1553B BUS MEDIA FOR LOCAL BUS LB CHeCS-JEM3-59
3.5.2.1.4.2-2deleted3-59
3.5.2.1.6.1.1.3.1-1DELETED3-62
3.5.2.1.6.1.1.4-1Deleted3-62
3.5.2.1.6.1.1.4-2DeLETED3-62
3.5.2.1.6.2-1Space station/Japanese experiment module High Rate Data Link Connector (Plug/Receptacle) (2 Pages)3-69
3.5.2.1.7.2-1DELETED3-70
3.5.2.1.8.1-1SPACE STATION/ JAPANESE EXPERIMENT MODULE MEDIUM RATE DATA LINK CONNECTOR(PLUG/RECEPTACLE)3-72
3.5.2.1.9.1-1discrete signal logical and electrical interface3-74
3.5.3.2.1.1-1hardwired audio interface characteristics3-76
3.5.3.2.1.1.1-1ADDRESS OF EACH EQUIPMENT3-77
3.5.3.2.1.2-1SPACE STATION/Japanese experiment module Video/AUDIO Connector (Plug/Receptacle)3-79
3.5.3.2.1.2-2SPACE STATION/Japanese experiment module Video/AUDIO Connector (Plug/Receptacle3-80
3.5.3.2.2.1-1SPACE STATION/Japanese experiment module intravehicular antenna assembly Physical and Signal Characteristics3-81
3.5.3.2.2.2-1SPACE STATION/Japanese experiment module intravehicular antenna assembly Connector pin assignments (Plug/Receptacle)3-83
3.5.3.3.1-1Video Interface Characteristics3-85
3.5.4.2-2active thermal control interface parameters - mechanical interface3-88
3.5.5-1ECLSS/JEM ECLSS CONNECTOR DATA3-90
3.5.5-2ECLSS FLUID INTERFACE JUMPER PRESSURE LOSSES3-91
3.5.5.1.1.1-1IMV air supply to jem interface performance characteristics3-92
3.5.5.2.1.1-1DELETED3-97
3.5.5.2.2.1-1Nitrogen interface performance Characteristics3-97
3.5.5.3.1-1Atmosphere sampling (major constituents) interface performance characteristics3-98
3.6.1-1JEM EVA UNIQUE TOOL LIST3-98
3.7.2.1-1CHeCS EQUIPMENT PHYSICAL CHARACTERISTICS3-105
3.8-1Grapple Fixture Utilization Scenario3-116
3.8-2GRAPPLE FIXTURE INTERFACE CHARACTERISTICS3-116
3.8.1.2.1.2-1jem-pm pdgf power connector j601 (prime power) (plug/receptical)3-119
3.8.1.2.1.2-2jem-pm pdgf power connector j609 (REDUNDANT power) (plug/receptical)3-120
3.8.1.3.1-1DELETED3-120
3.8.2.2.1.2-1Deleted3-121
3.8.2.2.1.2-2Deleted3-121
3.8.2.2.2.2-1Deleted3-121
3.8.2.2.2.2-2Deleted3-121
3.8.2.2.3.2-1Deleted3-121
3.8.2.2.3.2-2Deleted3-121
3.8.2.2.3.2-3Deleted3-121
3.9-1GRAPPLE FIXTURE UTILIZATION SCENARIO3-122
3.9-2GRAPPLE FIXTURE INTERFACE CHARACTERISTICS3-122
3.9.2.1-1DELETED3-127
A.3.4.1-1utility penetration locations at node 2a-10
A.3.4.1-2utility penetration locations at ELm-psa-10
A.3.4.2.1-1Space station/Experiment logistics module-pressurized section power connector (plug/receptacle)a-12
A.3.4.2.1.1.1-1overcurrent trippinga-12
A.3.4.2.2.2-1POWER OUTLET IN NODE 2 (PLUG/RECEPTACLE)a-14
A.3.4.5.2.1-1SSMB/ELM-PS ECLSS CONNECTOR DATAa-16

FIGURE

3.1.1-1SPACE STATION-TO-JAPANESE EXPERIMENT MODULE INTERFACE DESCRIPTION3-2
3.1.1-2JEM-PM ATTACHMENT LOCATION3-3
3.1.3-1DELETED3-6
3.1.3-2JAPANESE EXPERIMENT MODULE COORDINATE SYSTEM3-7
3.1.4.1-1DELETED3-8
3.1.4.2.1-1INTERFACE MAINTENANCE ACCESS ENVELOPE OF JEM PM (END VIEW FROM NODE 2)3-9
3.1.4.2.1-2INTERFACE MAINTENANCE ACCESS ENVELOPE OF JEM PM (SIDE VIEW)3-10
3.1.4.2.1-3INTERFACE MAINTENANCE ACCESS ENVELOPE OF JEM PM (SIDE VIEW)3-11
3.1.4.2.1-4INTERFACE MAINTENANCE ACCESS ENVELOPE OF JEM (SIDE VIEW)3-12
3.1.4.2.1-5INTERFACE MAINTENANCE ACCESS ENVELOPE3-13
3.1.4.2.2 -1DELETED3-14
3.2.1.1.1-1DELETED3-14
3.2.5-1UTILITY PENETRATION LAYOUT OF NODE 2 BULKHEAD (INTERNAL VIEW)3-16
3.2.5-2UTILITY PENETRATION LAYOUT OF JEM-PM BULKHEAD (EXTERNAL VIEW)3-17
3.2.5-3CENTERLINE LOCATIONS OF NODE 2 BULKHEAD UTILITY PENETRATIONS (INTERNAL VIEW)3-18
3.2.5-4CENTERLINE LOCATIONS OF JEM-PM BULKHEAD UTILITY PENETRATIONS (EXTERNAL VIEW)3-19
3.5-1NODE TO JEM GENERIC ELECTRICAL UTILITY INTERFACE3-20
3.5-2NODE 2 TO JEM VESTIBULE CRITICAL DIMENSIONS3-21
3.5.1.1-1SECONDARY POWER SYSTEM FUNCTIONAL INTERFACE DIAGRAM3-24
3.5.1.1-2JUMPER CABLE ASSEMBLY DIAGRAM FOR NODE 2 BULKHEAD J36 TO JEM BULKHEAD J513-25
3.5.1.1-3JUMPER CABLE ASSEMBLY DIAGRAM FOR NODE 2 BULKHEAD J48 TO JEM BULKHEAD J613-25
3.5.1.2-1JEM-PM UOP LOCATIONS3-29
3.5.1.2.2.1-110A RPC Protector Characteristics3-30
3.5.1.3-1LAB UOP LOCATION3-37
3.5.2.1-1COMMAND AND DATA HANDLING FUNCTIONAL INTERFACE DIAGRAM3-40
3.5.2.1.1.1-1COMMAND BUSSES CB EXT-1 AND CB EXT-2 INTERFACE TOPOLOGY3-41
3.5.2.1.1.3-1BUS CABLING SPECIFICATION FOR CONTROL BUS CB EXT-13-43
3.5.2.1.1.3-2BUS CABLING SPECIFICATION FOR CONTROL BUS CB EXT-23-44
3.5.2.1.1.4-1JUMPER CABLE ASSEMBLY DIAGRAM FOR NODE 2 BULKHEAD J31 TO JEM BULKHEAD J523-47
3.5.2.1.1.4-2JUMPER CABLE ASSEMBLY DIAGRAM FOR NODE 2 BULKHEAD J43 TO JEM BULKHEAD J623-47
3.5.2.1.2.1-1JEM PAYLOAD BUS E INTERFACE TOPOLOGY3-49
3.5.2.1.2.3-1BUS CABLING SPECIFICATION FOR JEM PAYLOAD BUS E3-51
3.5.2.1.3.1-1LOCAL BUS LB PL-JEM INTERFACE TOPOLOGY3-53
3.5.2.1.3.3-1BUS CABLING SPECIFICATION FOR LOCAL BUS LB PL-JEM(SHEET 1 OF 2)(A_BUS)3-55
3.5.2.1.3.3-1BUS CABLING SPECIFICATION FOR LOCAL BUS LB PL-JEM(SHEET 2 OF 2)(B_BUS)3-56
3.5.2.1.4.1-1LOCAL BUS LB CHeCS-JEM INTERFACE TOPOLOGY3-58
3.5.2.1.4.3-1bus cabling specification for local bus lb checs-JEM3-60
3.5.2.1.6.1.1.2-1DELETED3-61
3.5.2.1.6.1.2.1-1HIGH RATE DATA PACKET FORMAT3-63
3.5.2.1.6.1.2.1-2PDH UNIQUE PACKET DATA TRANSMISSION PATTERN3-64
3.5.2.1.6.1.2.2-1PAYLOAD BITSTREAM FORMAT3-66
3.5.2.1.6.1.2.2-2HRMS UNIQUE BITSTREAM FORMAT3-67
3.5.2.1.6.2-1JUMPER CABLE ASSEMBLY DIAGRAM FOR NODE 2 BULKHEAD J41 TO JEM BULKHEAD J543-69
3.5.2.1.7.1-1DELETED3-70
3.5.2.1.7.3-2DELETED3-70
3.5.2.1.8.1-1JUMPER CABLE ASSEMBLY DIAGRAM FOR NODE 2 BULKHEAD J29 TO JEM BULKHEAD J563-71
3.5.2.1.9.1-1CAUTION AND WARNING MANUAL ACTIVATION INTERFACE3-73
3.5.3.1.1-1COMMUNICATIONS AND TRACKING-TO-JAPANESE EXPERIMENT MODULE INTERFACE DIAGRAM3-75
3.5.3.2.1.2-1JUMPER CABLE ASSEMBLY DIAGRAM FOR NODE 2 BULKHEAD J32 TO JEM BULKHEAD J533-78
3.5.3.2.1.2-2JUMPER CABLE ASSEMBLY DIAGRAM FOR NODE 2 BULKHEAD J44 TO JEM BULKHEAD J633-78
3.5.3.2.2-1intravehicular antenna assembly INTERFACE3-81
3.5.3.2.2.2-1JUMPER CABLE ASSEMBLY DIAGRAM FOR NODE 2 BULKHEAD J28 TO JEM BULKHEAD J553-82
3.5.3.3-1VIDEO HARDWARE INTERFACES3-84
3.5.4-1THERMAL INTERFACE PLANE DESCRIPTION3-87
3.5.5-1ECLSS FUNCTIONAL INTERFACE DIAGRAM3-91
3.5.5.1.1.2-1SSMB-TO-JEM JUMPER CONFIGURATIONS3-93
3.5.5.1.1.2-2JEM IMV FEEDTHRough FLANGE configuration3-94
3.5.5.1.1.2-3SSMB IMV JUMPER DUCT FLANGE CROSS SECTION3-95
3.5.5.1.1.2-4IMV FLANGE DETAILS NODE SIDE3-96
3.6.2.1.2-1DELETED3-99
3.6.2.1.2-2DELETED3-99
3.6.2.1.2-3DELETED3-99
3.6.2.1.3-1DEleted3-99
3.6.2.1.4-1deleted3-99
3.6.2.2.2-1deleted3-99
3.6.2.2.3-1HANDHOLD EVA ENVELOPE3-100
3.6.2.2.4-1DELETED3-100
3.6.2.3.2-1deleted3-101
3.6.2.3.3-1DELETED3-101
3.6.2.3.4-1DELETED3-101
3.6.2.4.2-1Deleted3-101
3.6.2.4.3-1DELETED3-101
3.6.2.4.4-1DELETED3-101
3.6.2.5.2-1TETHER LOOP dimensions3-102
3.6.2.5.3-1TETHER LOOP eva ENVELOPE3-103
3.6.2.5.4-1DELETED3-103
3.7.1.2-1deleted3-104
3.7.1.3-1DELETED3-104
3.7.2.2.1-1TYPICAL Crew health care system/SEAT TRACK MATED CONFIGURATION3-106
3.7.2.2.3-1CREW HEALTH CARE SYSTEM MECHANICAL ATTACHMENT TO RACK SEAT TRACKS3-107
3.7.2.2.4-1Intravehicular-Charged particle directional spectrometer ORIENTATIONS3-108
3.7.2.3-1Compound specific analyzer-combustible products Envelope3-109
3.7.2.3-2TISSUE EQUIVALENT PROPORTIONAL COUNTER ENVELOPE3-110
3.7.2.3-3intravehicular-charged particle directional spectrometer envelope3-111
3.7.3.1-1PBA HARDWARE INTERFACE FOOTPRINTS AND HOLE PATTERNS FOR JEM DMS 2 RACK3-113
3.7.3.1-2PBA Hardware interface footprints and hole patterns for jem radial port and elm-ps zenith locker3-115
3.8.1.1.1-1JEM-PM GRAPPLE FIXTURE LOCATIONS3-117
3.8.1.1.2-1DELETED3-118
3.8.1.2-1DELETED3-118
3.8.1.2-1DELETED SHEET 2 OF 23-118
3.8.1.2-2keep-alive power to jem-pm during installation3-118
3.8.2.1-1DELETED3-120
3.8.2.1.1-1DELETED3-120
3.8.2.1.1-2DELETED3-120
3.9.1.1-1jem-ef grapple fixture location3-123
3.9.1.1-2ELM-PS GRAPPLE FIXTURE LOCATION3-124
3.9.1.1-3ELM-ES GRAPPLE FIXTURE LOCATION3-125
3.9.1.2-1JEM EF FRGF#2 CLEARANCE ENVELOPE FOR SSRMS LEE APPROACH3-126
A.3.1.1-1SSMB NODE 2 TO ELM-PS INTERFACE DESCRIPTIONa-2
A.3.1.2-1interface maintenance access envelope of jem-ELM-ps (end view from node2)a-3
A.3.1.2-2interface maintenance access envelope of jem-ELM-ps (SIDE VIEW)a-4
A.3.1.2-3interface maintenance access envelope of jem-ELM-pS (SIDE VIEW)a-5
A.3.1.2-4interface maintenance access envelope of jem-ELM-pS(side view)a-6
A.3.4.1-1UTILITY PENETRATION LAYOUT OF NODE 2 zenith BULKHEAD (internal view)a-8
A.3.4.1-2UTILITY PENETRATION LAYOUT OF elm-ps BULKHEAD (external view)a-9
A.3.4.1-3deleteda-10
A.3.4.1-4DELETEDa-10
A.3.4.2.1-1SECONDARY POWER SYSTEM FUNCTIONAl INTERFACE DIAGRAMa-11
A.3.4.2.1-2JUMPER CABLE ASSEMBLY DIAGRAM FOR NODE 2 BULKHEAD J65 TO JEM-ELM-PS BULKHEAD J7081a-11

INTRODUCTIOn purpose AND SCOPE This ICD defines and controls the implementation of the physical and functional interfaces between the United States SSMB and the JEM at assembly complete.

Precedence The design shown in this ICD is in accordance with the bilateral interface requirements established in SSP 41151, Interface Requirements Document Space Station Manned Base to Japanese Experiment Module. In the event of a conflict between this document and the Interface Requirements Document (IRD), the IRD takes precedence.

DELEGATION OF Authority The responsibility for assuring the definition, control, and implementation of the interfaces identified in this document is vested with the NASA International Space Station (ISS) Program Office and with the JAXA. This document shall be formally approved and controlled in accordance with the provisions of SSP 30459, International Space Station Alpha Interface Control Plan, and jointly signed by NASA and JAXA.

1-1

DOCUMENTS

applicable documents The following documents of the date and issue shown include specifications, models, standards, guidelines, handbooks, and other special publications.

The documents in this paragraph are applicable to the extent specified herein. Inclusion of applicable documents herein does not in any way supersede the order of precedence identified in Paragraph 1.2. The references show where each applicable document is cited in this document.

ASTM E380, Revision A January 1, 1993 Standard Practice for Use of the International System of Units (SI) (The Modernized Metric System)

References
(3.1.5.1, 3.1.5.2)

CCSDS 701.0-B-2

(Blue Book) November 1, 1992 Advanced Orbiting Systems, Networks and Data Links: Architectural Specification

References
(3.5.2.1.6.1.2.1.2)

D684-10019-1 March 22, 1994 Space Station Structural Loads Control Plan

References
(3.2.3)

EIA-RS-170A

November 1977 EIA Industrial Electronics Tentative Standard No. 1 - Color TV Studio Picture Line Amplifier Output Drawing

References
(Table 3.5.3.3.1-1)

JCX 94023B

Revision B March 22, 1996 JEM EVA TA&A Layout

References
(3.6.2.1.4, 3.6.2.2.4, 3.6.2.3.4, 3.6.2.4.4, 3.6.2.5.4)

MIL-C-5541

Class C Revision E November 30, 1990 Chemical Conversion Coatings on Aluminum and Aluminum Alloys

References
(3.6.2.3.5, 3.6.2.4.5, 3.6.2.5.5)

MIL-C-26074,

Revision E October 30, 1990 Electroless Nickel Requirements for Coating

References
(Figure 3.5.5.1.1.2-3)

MIL-STD-865

Revision C November 1, 1988 Electrodeposition Selective (Brush Plating)

References
(Figure 3.5.5.1.1.2-2)

MIL-STD-1553

Rev. B, Notice 4 15 January 1996 Interface Standard For Digital Time Division Command/Response Multiplex Data Bus

References
(3.5.2.1.1.1, 3.5.2.1.2.1, 3.5.2.1.3.1, 3.5.2.1.4.1; Tables 3.5.1.2.6-1, 3.5.1.2.6-2, 3.5.1.2.6-3, 3.5.1.2.6-4, 3.5.1.2.6-5, 3.5.1.3.6-1, 3.5.2.1.1.4-1, 3.5.2.1.1.4-2)

NHB 8060.1B

Rev. C, Appendix D April 2, 1991 Flammability, Odor, Offgassing and Compatibility Requirements and Test Procedures for Materials in Environments That Support Combustions

References
(Table 3.5.5.1.1.1-1)

SSP 30219

Revision J 1 May 2008 Space Station Reference Coordinate Systems

References
(Figure 3.1.3-2)

SSP 30233

Revision H August 21, 2007 Space Station Requirements for Materials and Processes

References
(3.6.2.3.5, 3.6.2.4.5, 3.6.2.5.5)

SSP 30242

Revision K 20 January 2010 Space Station Cable/Wire Design and Control Requirements for Electromagnetic Compatibility

References
(Tables 3.5.1.1-1, 3.5.1.1-2, A3.4.2.1-1)

SSP 30256:001

Revision J 17 October 2012 Extravehicular Activity Standard Interface Control Document

References
(2.1, 3.6.2.1.2, 3.6.2.3.2, 3.6.2.3.3, 3.6.2.4.2, 3.6.2.4.3, Table 3.6.1-1)

SSP 30257:002

Current Issue Utility Outlet Panel Standard Interface Control Document

References
(3.5.1.3, Table 3.1.2-1,)

SSP 30263:002

Current Issue Remote Power Controller Module (RPCM) Standard Interface Control Document

References
(3.5.1.3.2.1)

SSP 30459

Revision H September 30, 1998 International Space Station Alpha Interface Control Plan

References
(1.3)

SSP 30573

Revision E December 2, 2009 Space Station Program Fluid Procurement and Use Control Specification

References
(Table 3.5.5.2.2.1-1)
SSP 41000
System Specification for Space Station
References
(Tables 3.5.5.1.1.1-1, 3.6.1-1)

SSP 41002

Rev P March 28, 2011 International Standard Payload Rack to NASA/ESA/JAXA Modules Interface Control Document

References
(3.7.2.2.2; 3.10.1.5.1; 3.10.1.5.4; 3.10.1.5.5; 3.10.2.5.1; 3.10.2.5.4; 3.10.2.5.5)
SSP 41004
Common Berthing Mechanisms to Pressurized Elements Interface Control Document
References
(3.2.1, 3.2.2, 3.2.5, 3.3.1, A3.2.1, A3.3.1, A3.4.1; Figures 3.2.5-1, 3.2.5-2, 3.2.5-3, 3.2.5-4, 3.7.1.1, 3.7.1.2, A3.4.1-1, A3.4.1-2, Table 3.1.2-1, A3.4.1-1, A3.4.1-2)
SSP 41148
Active CBM to Passive CBM Interface Control Document,

Part 1

References
(3.5.4.1, A3.4.4.2)

SSP 41151

Revision G 29 August 2008 Interface Requirements Document Space Station Manned Base to Japanese Experiment Module

References
(1.2, 3.5.2.1.6.1.1.3.3)

SSP 41151

Rev. D Appendix D Interface Requirements Document Space Station Manned Base to Japanese Experiment Module Appendix D, Software Interfaces

References
(3.5.3.3)

SSP 41152

Revision G 16 February 2011 Interface Requirements Document International Standard Payload Rack

References
(3.5.2.1.6.1.1.3.4)
SSP 41165
Segment Specification for the Japanese Experiment Module
References
(3.6.1; Table 3.6.1-1)

SSP 42004

Revision C February 15, 2002 Mobile Servicing System to User Interface Control Document, Part 2

References
(Paragraph A:3.8.1.1); (Paragraph I:3.9.1; Table 3.1.2-1)

SSP 42004**

Rev B, IRN 0004, 0005, 0006, 0007 October 1999 Mobile Servicing System to User Interface Control Document, Part 2

References
(Paragraph A:3.8.1.1); (Paragraph I:3.9.1; Table 3.1.2-1)

SSP 50001

May 2, 1995 International Space Station Audio Bus Standard

References
(3.5.3.2.1.1.1, 3.5.3.2.1.1.2, 3.5.3.2.1.1.3)

SSP 50002

Rev A, DCN 001, 002 October 20, 2000 International Space Station Video Standard

References
(3.5.3.3, 3.5.3.3.1, 3.5.3.3.3; Table 3.5.3.3.1-1)

SSP 50002**

Rev A October 20, 2000 International Space Station Video Standard

References
(3.5.3.3, 3.5.3.3.1, 3.5.3.3.3; Table 3.5.3.3.1-1)

SSP 50023

April 15, 1994 Thermal Control Plan

References
(Reference Paragraph 3.5.4.3)

SSP 50104

Revision A, IRN 0003 November 1, 1996 PBA Standard Interface Control Document

References
(Reference Paragraph 3.7.3.1; Table 3.1.2-2)

SSP 50184

Revision C 20 July 2011 Physical Media, Physical Signaling & Link-Level Protocol Specifications for Ensuring Interoperability of High Rate Data Link Stations on the International Space Station

References
(3.5.2.1.6, 3.5.2.1.6.1.1.2, 3.5.2.1.6.1.1.3.1, 3.5.2.1.6.1.1.3.2, 3.5.2.1.6.1.1.4, 3.5.2.1.6.1.2.1, 3.5.2.1.6.1.2.1.1, 3.5.2.1.6.1.2.1.2, 3.5.2.1.6.1.2.1.3, 3.5.2.1.6.1.2.1.4, 3.5.2.1.6.1.2.1.6, 3.5.2.1.6.1.2.2, 3.5.2.1.6.1.2.2.2, 3.5.2.1.6.1.2.4, 3.5.2.1.6.1.2.3)

SSP 50672

Current Issue International Space Station Program Software Interface Control Document, United States On-Orbit Segment to Japanese Experiment Module

References
(Appendix D)

SSQ 21635

Revision N October 22 2012 General Specifications for Connectors and Accessories, Electrical Circular, Miniature, IVA/EVA Compatible, Space Quality

References
(Tables 3.5.1.1-1, 3.5.1.1-2, 3.5.1.2.6-1, 3.5.1.2.6-2, 3.5.1.2.6-3, 3.5.1.2.6-4, 3.5.1.2.6-5, 3.5.1.3.6-1, 3.5.2.1.1.4-1, 3.5.2.1.1.4-2, 3.5.2.1.6.2-1, 3.5.3.2.2.2-1, 3.5.3.3.2-1, 3.5.3.3.2-2, A3.4.2.1-1)

SSQ 21635**

Rev. J January 15, 2000

General Specifications for Connectors and Accessories, Electrical Circular, Miniature, IVA/EVA/Robot Compatible, Space Quality

References
(Tables 3.5.1.1-1, 3.5.1.1-2,3.5.1.2.6-1, 3.5.1.2.6-2, 3.5.1.2.6-3, 3.5.1.2.6-4, 3.5.1.2.6-5, 3.5.1.3.6-1, 3.5.2.1.1.4-1, 3.5.2.1.1.4-2, 3.5.2.1.6.2-1, 3.5.2.1.8.1-1, 3.5.3.2.2.2-1, 3.5.3.3.2-1, 3.5.3.3.2-2, A3.4.2.1-1)

SSQ 21653

Revision H October 2015 General Specification for Coaxial, Twinaxial, and Triaxle, Flexible and Simirigid Cable

References
(Table 3.5.3.2.2.1-1)

SSQ 21654

Revision E February 15, 2005 General Specification for Cable, Single Fiber, Multimode, Flexible, Space Quality

References
(3.5.2.1.6.1.1.1, 3.5.3.1.1, 3.5.3.3.1; Tables 3.5.2.1.6.2-1, 3.5.3.2.1.1-1, 3.5.3.3.1-1, 3.5.3.3.2-1, 3.5.3.3.2-2)

SSQ 21655

Revision H 30 October 2014 General Specification for Cable, Electrical, MIL-STD-1553 Data Bus, Space Quality

References
(Tables 3.5.2.1.1.2-1, 3.5.2.1.2.2-1, 3.5.2.1.3.2-1, 3.5.2.1.4.2-1)

SSQ 21676 Revision C May 16, 1997 General Specification for Coupler, Data Bus, MIL-STD-1553B, Space Quality

References
(Tables 3.5.2.1.1.2-1, 3.5.2.1.2.2-1, 3.5.2.1.3.2-1, 3.5.2.1.4.2-1)

SSQ 21677

June 9, 1992 General Specification for Terminator, Data Bus MIL-STD-1553B, Space Quality

References
(Tables 3.5.2.1.1.2-1, 3.5.2.1.2.2-1, 3.5.2.1.3.2-1, 3.5.2.1.4.2-1)

**Document applicable to ASI Node 2 only JAXA specific reference documents The following documents include specifications, standards, guidelines, handbooks, and other special publications.

The documents in this paragraph are those specifically for JAXA reference documents. Inclusion of these reference documents herein does not in any way supersede the order of precedence identified in Paragraph 1.2. The references show where each document is cited in this document.

683-17101
Fluid Systems Servicer (FSS)
References
(Table 3.1.2-2)
ICD 3-60060
International Space Station Alpha Program Manual Pressure Equalization Valve External Sampling Adapter
References
(Table 3.1.2-2)
SSP 30256:001
EVA Standard
References
(Table 3.1.2-1)
SSP 30257:001
General Luminaire Assembly Standard
References
(Table 3.1.2-1)
SSP 30257:004
IVA Restraints and Mobility Aids
References
(Table 3.1.2-1)
SSP 30258:006
Internal Thermal Control Coldplate Set Standard
References
(Table 3.1.2-1)
SSP 30260:019
Audio Terminal Unit Standard
References
(Table 3.1.2-1)
SSP 30262:010
Portable Fire Extinguisher Standard
References
(Table 3.1.2-1)
SSP 41015
Common Hatch and Mechanism to Pressurized Elements
References
(Table 3.1.2-1)
SSP 41181
Common Video Interface Standard
References
(Table 3.1.2-1)
SSP 42003
Space Station Manned Base to Mobile Servicing System ICD, Part 2
References
(Table 3.1.2-1)

2-7

INTERFACE

General Interface Description The Space Station-to-JEM interface occurs at the JEM Pressurized Module (PM) bulkhead where the Passive Common Berthing Mechanism (PCBM) attaches to the JEM. The interface also includes the location and attachment of the grapple fixtures on the JEM elements. All other utilities interfaces occur at the JEM pressure bulkhead feedthrough. Utility interfaces include electrical power, cooling water, inter-module ventilation, N2 supply, waste water, atmosphere sampling, system bus, payload bus, Crew Health Care System (CHeCS) bus, High Rate Data Link (HRDL), audio and video. Additional interfaces exist for Extravehicular Activity (EVA), Man Systems and Experiment Logistics Module-Pressurized Section (ELM-PS) to Node-2.

The SSMB-to-JEM interfaces are shown in Figure 3.1.1-1, Space Station-to-Japanese Experiment Module Interface Description. The SSMB/JEM interface provides a pressurized passageway between the JEM and the Space Station, transmits structural loads between the JEM and Space Station, and provides connections for utilities. The JEM-PM berths to the port side radial port of Node 2. The location of the JEM in relation to the overall Space Station is shown in Figure 3.1.1-2, JEM-PM Attachment Location. A Power and Data Grapple Fixture (PDGF) is installed on the exterior of the JEM—PM and it enables the Space Station Remote Manipulator System (SSRMS) to grapple and to feed power to JEM-PM, for JEM-PM assembly and maintenance.

3-56

FIGURE 3.1.1-1 SPACE STATION-TO-JAPANESE EXPERIMENT MODULE INTERFACE DESCRIPTION

FIGURE 3.1.1-2 JEM-PM ATTACHMENT LOCATION

Grapple fixtures are mounted on the exterior of the JEM elements for use by SSRMS in JEM assembly and maintenance operations. One PDGF and one Flight Releasable Grapple Fixture (FRGF) are mounted on the JEM-PM, and two FRGFs are mounted on the JEM-Exposed Facility (EF), ELM-PS and Experiment Logistics Module-Exposed Section (ELM-ES) respectively, for use by the SSRMS and Shuttle Remote Manipulator System (SRMS). The detailed grapple fixture interfaces are defined in Paragraphs 3.8 and 3.9.

Interface Responsibilities NASA carries the responsibility for designing to the interface requirements imposed on the Space Station, and JAXA carries the responsibility for designing to the interface requirements imposed on the JEM.

For reference, Table 3.1.2-1, Space Station Common Hardware/Software Utilized in the JEM, lists SSMB common hardware/software procured by JAXA from common hardware/software vendors and incorporated into the JEM design.

For reference, Table 3.1.2-2, Space Station Hardware/Software Accommodated in the JEM, lists SSMB equipment procured by NASA that will be used in the JEM.

TABLE 3.1.2-1 SPACE STATION COMMON HARDWARE/SOFTWARE UTILIZED IN THE JEM (2 Pages)

ITEM
DOCUMENT*
CBM, Active
SSP 41004
CBM, Passive
SSP 41004
Hatch, Axial
SSP 41015
Flight Releasable Grapple Fixture
SSP 42004
Power Data Grapple Fixtures
SSP 42003, 42004
Window Assembly
SSP 30560
Intravehicular Antenna Assembly
SSP 50302
Audio Terminal Unit
SSP 30260:019
Common Video Interface Unit
SSP 41181
MAL Panel
1F01789B
Utility Outlet Panel
SSP 30257:002
General Luminaire Assembly
SSP 30257:001
System On/Off Remote Control Assembly
SSP 30257:001
Emergency Lighting Strip
SSP 41049
Emergency Lighting Power Supply
SSP 41049

IVA Restraints and Mobility Aids

- Handrail, 41.5 inch

- Handrail, 21.5 inch

- Handrail, 8.5 inch

- Long Duration Foot Restraint

- Short Duration Foot Restraint

- Anchor Foot Restraint

- Torso Restraint

- Articulating Post

- Adjustable Tether Assembly

- Fixed Length Tether Assembly

- Handrail Equipment Anchor

- Seat Track Equipment Anchor

- Rack Handle Assembly

SSP 30257:004

EVA Mobility Aids and Restraints

- Handrail (Ground Installed)

- Handrail (On-Orbit Installed)

- Handhold

- Worksite Interface (Ground Installed)

- Worksite Interface (On-Orbit Installed)

- Slidewire

- T-Handle Modified Interface

SSP 30256:001

Interface Fluid Coupling (ECLSS)
683-16347
Interface QD (TCS)
683-16348
Portable Fire Extinguisher
SSP 30262:010
Smoke Detector
SSP 30262:013
Timeliner, Kernel (User Interface Language)
SSP 30539
Payload Ethernet Hub Gateway
SP-M-502C
Positive Pressure Relief Valve
683-16321
Negative Pressure Relief Valve
683-16322
IMV Valve
2353024

* Reference Only

TABLE 3.1.2-2 SPACE STATION HARDWARE/SOFTWARE ACCOMMODATED IN THE JEM

ITEM
DOCUMENT*
CHeCS-TEPC
Section 3.7
CHeCS-IV-CPDS
Section 3.7
CHeCS-CSA-CP
Section 3.7
Portable Breathing Apparatus
SSP 50104
ITCS Fluid Servicer
683-17101
Microbial Air Sampler
SSP 50470
Manual Pressure Equalization Valve (MPEV) External Sampling Adapter
ICD-3-60060
Vacuum Cleaner
JSC 27094
Portable Utility Light
JSC-27199

* Reference Only

Coordinate Systems The location and orientation of the JEM coordinate system based on the Space Station analysis coordinate system is shown in Figure 3.1.3-2, Japanese Experiment Module Coordinate System.

FIGURE 3.1.3-1 DELETED

FIGURE 3.1.3-2 JAPANESE EXPERIMENT MODULE COORDINATE SYSTEM

Envelope INTERFACES Field-of-View Television (TV) camera Field-of-View (FOV) is provided by SSMB for SSRMS and JEM Remote Manipulator System (RMS) handoff operation, initial assembly, maintenance operations, and adequate external monitoring.

FOV for EF mission payloads during mission operation is shown in Figure 3.1.4.1-1, Japanese Experiment Module Field-of-View.

FIGURE 3.1.4.1-1 DELETED

Interface Maintenance Access External The dimensions of the EVA maintenance envelopes for the JEM PM after berthing are shown in Figure 3.1.4.2.1-1 through Figure 3.1.4.2.1-4, Interface Maintenance Access Envelope of JEM PM. Node 2 side is shown in Figure 3.1.4.2.1-5.

FIGURE 3.1.4.2.1-1 INTERFACE MAINTENANCE ACCESS ENVELOPE OF JEM PM (END VIEW FROM NODE 2)

FIGURE 3.1.4.2.1-2 INTERFACE MAINTENANCE ACCESS ENVELOPE OF JEM PM (SIDE VIEW)

FIGURE 3.1.4.2.1-3 INTERFACE MAINTENANCE ACCESS ENVELOPE OF JEM PM (SIDE VIEW)

FIGURE 3.1.4.2.1-4 INTERFACE MAINTENANCE ACCESS ENVELOPE OF JEM (SIDE VIEW)

FIGURE 3.1.4.2.1-5 INTERFACE MAINTENANCE ACCESS ENVELOPE

deleted

FIGURE 3.1.4.2.2 -1 DELETED

engineering units and tolerances Unless otherwise noted herein, all dimensions in this document are shown in the English system of inch pound units and then the International System of units (SI) metric equivalent shall be shown in parenthesis. Measurements may be verified by either system of units.

Tolerance Linear tolerances on English dimensions are as indicated in Table 3.1.5.1-1, Linear Tolerances. Linear tolerance on metric dimensions are derived from English measurements and tolerances as defined in ASTM E380, Standard Practice for Use of the International System of Units (SI) (The Modernized Metric System), Section 4.5. Angular tolerances are ±0.1 on all angles unless otherwise stated.

TABLE 3.1.5.1-1 LINEAR TOLERANCES

ENGLISH DIMENSION
IMPLIED TOLERANCE (INCHES)
X.XX
+/-0.030
X.XXX
+/-0.010

Conversions The unit conversions are in accordance with ASTM E380, Section 4.5.

Structural Interfaces General The structural interface between the SSMB Node 2 and JEM-PM is at the PCBM to JEM-PM bulkhead and is shown in SSP 41004, Common Berthing Mechanisms to Pressurized Elements Interface Control Document.

deleted deleted

FIGURE 3.2.1.1.1-1 DELETED

cbm interface stiffness The stiffness of the PCBM/JEM interface is defined in SSP 41004.

Dynamic Models The JEM input to the integrated structural dynamics math model is described in D684-10019-1, Space Station Structural Loads Control Plan.

reserved Utility Penetrations The locations of utility penetrations are shown in Figure 3.2.5-1, Utility Penetration Layout of Node 2 Bulkhead (Internal View), for the SSMB Node 2 and Figure 3.2.5-2, Utility Penetration Layout of JEM-PM Bulkhead (External View), for the JEM-PM. Centerline locations for each utility penetration on the common bilaterally symmetrical bulkhead hole pattern are shown in Figure 3.2.5-3, Centerline Locations of Node 2 Bulkhead Utility Penetrations (Internal View), for the SSMB Node 2 and Figure 3.2.5-4, Centerline Locations of JEM-PM Bulkhead Utility Penetrations (External View), for the JEM-PM. Common Berthing Mechanism (CBM) details are stated in SSP 41004.

FIGURE 3.2.5-1 UTILITY PENETRATION LAYOUT OF NODE 2 BULKHEAD (INTERNAL VIEW)

FIGURE 3.2.5-2 UTILITY PENETRATION LAYOUT OF JEM-PM BULKHEAD (EXTERNAL VIEW)

FIGURE 3.2.5-3 CENTERLINE LOCATIONS OF NODE 2 BULKHEAD UTILITY PENETRATIONS (INTERNAL VIEW)

FIGURE 3.2.5-4 CENTERLINE LOCATIONS OF JEM-PM BULKHEAD UTILITY PENETRATIONS (EXTERNAL VIEW) Mechanical Interfaces General The mechanical interface between the SSMB and the JEM-PM is at the passive CBM to JEM-PM bulkhead and is shown in SSP 41004.

reserved utility Interfaces All utility interfaces between Space Station and JEM are through Resource Node (RN)-2 with exception of the PDGF Power and Video which interfaces directly with the external surface of the JEM-PM. The Node 2 to JEM vestibule utility interface and critical dimensions are defined in Figure 3.5-1 Node 2 to JEM Generic Electrical Utility Interface and Figure 3.5-2 Node 2 to JEM Vestibule Critical Dimensions.

FIGURE 3.5-1 NODE TO JEM GENERIC ELECTRICAL UTILITY INTERFACE

FIGURE 3.5-2 NODE 2 TO JEM VESTIBULE CRITICAL DIMENSIONS

Electrical interfaces

SSMB NODE 2 POWER TO JEM-PM

The SSMB Node 2 to JEM-PM interface provides two independent power feeders through two power connectors defined in Tables 3.5.1.1-1 and 3.5.1.1-2, Space Station/Japanese Experiment Module Secondary Power Connector (Plug/Receptacle). The feeders are assigned the names JEM-PM 1 and JEM-PM 2 as shown in Figure 3.5.1.1-1, Secondary Power System Functional Interface Diagram and Figures 3.5.1.1-2 and Figure 3.5.1.1-3, Jumper Cable Assembly Diagram for Node 2 Bulkhead to JEM Bulkhead.

TABLE 3.5.1.1-1 SPACE STATION/JAPANESE EXPERIMENT MODULE SECONDARY POWER CONNECTOR (PLUG/RECEPTABLE)

JEM-PM 1/JEM-PM POWER A CONNECTOR ID

CONNECTOR DESCRIPTION
REF. DES.
CONNECTOR

PART NUMBER

Vestibule Jumper Connector at JEM Bulkhead

P51
NATC06G33N3SN

JEM-PM Bulkhead Feedthru

J51
NATC77H33N3PPN

Vestibule Jumper Connectors at Node 2 Bulkhead

P36
NATC06G33N3SN

Node 2 Bulkhead Feedthru

J36
NATC77H33N3PPN

FUNCTION SPECIFICATIONS

CONTACT ID
SIGNAL

FUNCTION

CIRCUIT CLASS

(see Note 2)

AMERICAN WIRE GAUGE

A
JEM-PM 1 (Positive)
EO
1/0
B
Fault Current Return
EO
4
C
JEM-PM 1 (Return)
EO
1/0
Note:
1)For information regarding these connectors refer to SSQ 21635.
2)Circuit Classification per SSP 30242.
3)Vestibule jumper (wire harness and connectors) is 25 inches in length, mating face to mating face.

TABLE 3.5.1.1-2 SPACE STATION/JAPANESE EXPERIMENT MODULE SECONDARY POWER CONNECTOR (PLUG/RECEPTACLE)

JEM-PM 2/JEM-PM POWER B CONNECTOR ID

CONNECTOR DESCRIPTION
REF. DES.
CONNECTOR

PART NUMBER

Vestibule Jumper Connector at JEM Bulkhead

P61
NATC06G33N3SN

JEM-PM Bulkhead Feedthru

J61
NATC77H33N3PPN

Vestibule Jumper Connectors at Node 2 Bulkhead

P48
NATC06G33N3SN
Node 2 Bulkhead Feedthru
J48
NATC77H33N3PPN

FUNCTION SPECIFICATIONS

CONTACT ID
SIGNAL

FUNCTION

CIRCUIT CLASS.

(see Note 2)

AMERICAN WIRE GAUGE

A
JEM-PM 2 (Positive)
EO
1/0
B
Fault Current Return
EO
4
C
JEM-PM 2 (Return)
EO
1/0
Notes:
1)For information regarding these connectors refer to SSQ 21635.
2)Circuit Classification per SSP 30242.
3)Vestibule jumper (wire harness and connectors) is 25 inches in length, mating face to mating face.

FIGURE 3.5.1.1-1 SECONDARY POWER SYSTEM FUNCTIONAL INTERFACE DIAGRAM

FIGURE 3.5.1.1-2 JUMPER CABLE ASSEMBLY DIAGRAM FOR NODE 2 BULKHEAD J36 TO JEM BULKHEAD J51

FIGURE 3.5.1.1-3 JUMPER CABLE ASSEMBLY DIAGRAM FOR NODE 2 BULKHEAD J48 TO JEM BULKHEAD J61 NOMINAL Power PERFORMANCE / POWER AVAILABILITY Each SSMB power feed is sourced by a set of DDCUs operating in parallel mode. Each parallel pair of DDCUs provides power to both JEM power feeds and to Node 2 loads. The normal source operating states for the two sources may be any combination that supports the maximum JEM power allocation.

Each power feeder has seven operating states with the following maximum power capability for each state, depending on the share ratio as shown in Table 3.5.1.1.1-1, Operating States.

TABLE 3.5.1.1.1-1 OPERATING STATES

STATE
DDCU SHARE RATIO
POWER CAPABILITY (Watts (1))
1
50/50
12,500
2
45/55
11,350
3
40/60
10,400
4
35/65
9,600
5
30/70
8,900
6
Single DDCU operation
6,250
7
Both DDCUs off
0
Notes:
(1)Includes Node 2 Core Loads power consumption:
- Channel 1B4A Power Bus: 612 W continuous power (774 W peak power)
- Channel 2B3A Power Bus: 15 W continuous power (no peak)

Output Protection Protection means (overload and current level during connector mating/demating procedure) are provided by SSMB with a single failure tolerance to the JEM next level of protection inside the PDU.

Each SSMB source provides the following protection characteristics.

Current Limiting Each power source limits its output current within the range specified in Table 3.5.1.1.2.1–1. Each power source discontinues delivery of power after 50 to 55 milliseconds of sustained current limiting.

For states 1–5 (parallel DDCUs), each power source will transition to state 6 (single DDCU) if the total current exceeds the partial trip thresholds defined in Table 3.5.1.1.2.1–1, Current Limit and Trip, for 52.5 +/– 2.5 milliseconds.

TABLE 3.5.1.1.2.1-1 CURRENT LIMIT AND TRIP

STATE
DDCU SHARE RATIO
CURRENT LIMIT RANGE (AMPERES)
PARTIAL TRIP THRESHOLD (AMPERES)
1
50/50
156 to 164(1)
156.2 +/– 7.8(2)
2
45/55
156 to 164(1)
146.0 +/– 11.0(2)
3
40/60
156 to 164(1)
133.9 +/– 10.1(2)
4
35/65
156 to 164(1)
123.5 +/– 9.3(2)
5
30/70
156 to 164(1)
114.7 +/– 8.7(2)
6
Single DDCU operation
78 to 82
Not Applicable
7
Both DDCUs off
Not Applicable
Not Applicable
Notes:
1.Indicates both DDCUs of a parallel pair in current limit mode
2.Indicates only one DDCU of a parallel pair in current limit mode

overCurrent tripping Each JEM power source will disable its output if the total current exceeds the thresholds defined in Table 3.5.1.1.2.2–1, Overcurrent Threshold, (based on the selected operating state) for 99+/– 5 milliseconds.

For states 1–5 (parallel DDCUs), each power source will transition to state 6 (single DDCU) if the total current exceeds the partial trip thresholds defined in Table 3.5.1.1.2.2–1, Overcurrent Threshold, for 99+/–5 milliseconds.

TABLE 3.5.1.1.2.2-1 overcurrent threshold

STATE
DDCU SHARE RATIO
OVERCURRENT THRESHOLD (AMPERES)
PARTIAL TRIP THRESHOLD (AMPERES)
1
50/50
122.5 +/– 7.5 (1)
119.75 +/– 10.25(2)
2
45/55
128.4+/– 8.0 (1)
111.90 +/– 12.40(2)
3
40/60
138.8 +/- 5.2 (1)
102.65 +/– 11.35(2)
4
35/65
Not Applicable (3)
94.75 +/– 10.55(2)
5
30/70
Not Applicable (3)
88.00 +/– 9.80(2)
6
Single DDCU operation
61.25+/– 3.75
Not Applicable
7
Both DDCUs off
Not Applicable
Not Applicable
Notes:
1.Indicates both DDCUs of a parallel pair operating above their overcurrent trip thresholds.
2.Indicates only one DDCU of a parallel pair in operating above its overcurrent trip threshold.
3.The DDCU with the higher power share will current limit before the other DDCU reaches its overcurrent threshold.

over voltage protection The overvoltage protection is provided by the DDCUI(s) located upstream of the element interface. The DDCUI overvoltage trip characteristics are in accordance with SSP 30263:004, Dc-to-Dc Converter Unit Internal (DDCUI) Standard Interface Control Document, Section 3.7.2.2.2.

Return Grounding Each power feeder return will be referenced to chassis at the SSMB Node 2 source as shown in Figure 3.5.1.1-1.

Bonding The SSMB Node 2 to JEM-PM interface will be bonded by bolting the passive CBM to the JEM-PM.

Power /DATA outlets IN JEM-PM The JEM-PM provides five power/data outlets. The power/data outlets are located within the JEM-PM as shown in Figure 3.5.1.2-1, JEM-PM Utility Outlet Panel (UOP) Locations.

FIGURE 3.5.1.2-1 JEM-PM UOP LOCATIONS

Power Rating Each power outlet uses 16 American Wire Gauge (AWG) wire for the positive and return wires.

Output Protection Each power feeder outlet provides the following protection characteristics.

Overcurrent Protection The overcurrent protection is provided by 10A Remote Power Controller (RPC) located upstream of the UOP. The trip characteristics are shown in Figure 3.5.1.2.2.1-1, 10A RPC Protection Characteristics.

FIGURE 3.5.1.2.2.1-1 10A RPC Protector Characteristics Over/Under Voltage Protection The power supply to the UOP discontinues the delivery of power, if the voltage at the RPC exceeds 145Vdc (5 percent) and falls below 95Vdc (5 percent).

Ground Fault Interruption The UOP provide Ground Fault Interruption.

Fault Current Return The UOP provide a fault current return path.

secondary power returns and grounding The power line negative (return) terminal will be grounded by structural termination at the SSMB Node 2 source.

Portable equipment power input terminals will exhibit a minimum of 1 mega ohm resistance measured between either terminal and structure ground.

bonding The portable equipment to JEM interface satisfies a shock hazard bond. The shock hazard bond accommodates all fault currents and is implemented using one fault return wire in the portable equipment utility connector.

connector definition The connector pin assignments for power and data are shown in Tables 3.5.1.2.6-1 through 3.5.1.2.6-6, Power/Data Outlets in JEM-PM (Plug/Receptacle).

TABLE 3.5.1.2.6-1 power/data outlets in jem-pm (plug/receptacle)

CB EXT-1 CONNECTOR ID

CONNECTOR DESCRIPTION
REF. DES.
CONNECTOR PART NUMBER (2)
Laptop
PXXX
NATC06G15N97PN
JEM (UOP)
J3
NATC00T15N97SN

CB EXT-1 CONNECTOR SPECIFICATIONS

CONTACT ID
SIGNAL

FUNCTION

EMC

CLASS

REMARKS

A
CB EXT-1 A-Hi
RF
(1)
B
CB EXT-1 A-Lo
RF
(1)
C
Not Connected
N/A
D
Not Connected
N/A
E
Not Connected
N/A
F
Not Connected
N/A
G
Chassis Ground
N/A
H
CB EXT-1 B-Hi
RF
(1)
J
CB EXT 1 B-Lo
RF
(1)
K
Not Connected
N/A
L
120 Vdc (A ch) Prime Return
EO
M
120 Vdc (A ch) Prime Supply
EO
Notes:
(1)Signal characteristics are defined in document MIL-STD-1553B.
(2)For information regarding these connectors refer to SSQ 21635.

TABLE 3.5.1.2.6-2 power/data outlets in jem-pm (plug/receptacle)

CB EXT-2 CONNECTOR ID

CONNECTOR DESCRIPTION
REF. DES.
CONNECTOR PART NUMBER (2)
Laptop
PXXX
NATC06G15N97PN
JEM (UOP)
J3
NATC00T15N97SN

CB EXT-2 CONNECTOR SPECIFICATIONS

CONTACT ID
SIGNAL

FUNCTION

EMC

CLASS

REMARKS

A
CB EXT-2 A-Hi
RF
(1)
B
CB EXT-2 A-Lo
RF
(1)
C
Not Connected
N/A
D
Not Connected
N/A
E
Not Connected
N/A
F
Not Connected
N/A
G
Chassis Ground
N/A
H
CB EXT-2 B-Hi
RF
(1)
J
CB EXT-2 B-Lo
RF
(1)
K
Not Connected
N/A
L
120 Vdc (B ch) Prime Return
EO
M
120 Vdc (B ch) Prime Supply
EO
Notes:
(1)Signal characteristics are defined in document MIL-STD-1553B.
(2)For information regarding these connectors refer to SSQ 21635.

TABLE 3.5.1.2.6-3 power/data outlets in jem-pm (plug/receptacle)

LB CHeCS-JEM (PORT) CONNECTOR ID

CONNECTOR DESCRIPTION
REF. DES.
CONNECTOR PART NUMBER (2)
CHeCS
PXXX
NATC06G15N97PN
JEM (UOP/PORT)
J3
NATC00T15N97SN

LB CHeCS-JEM CONNECTOR SPECIFICATIONS

CONTACT ID
SIGNAL

FUNCTION

EMC

CLASS

REMARKS

A
LB CHeCS-JEM A-Hi
RF
(1)
B
LB CHeCS-JEM A-Lo
RF
(1)
C
Not Connected
N/A
D
Not Connected
N/A
E
Not Connected
N/A
F
Not Connected
N/A
G
Chassis Ground
N/A
H
LB CHeCS-JEM B-Hi
RF
(1)
J
LB CHeCS-JEM B-Lo
RF
(1)
K
Not Connected
N/A
L
120 Vdc (A ch) Prime Return
EO
M
120 Vdc (A ch) Prime Supply
EO
Notes:
(1)Signal characteristics are defined in document MIL-STD-1553B.
(2)For information regarding these connectors refer to SSQ 21635.

TABLE 3.5.1.2.6-4 power/data outlets in jem-pm (plug/receptacle)

L…

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