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与GJB 1188A-1999《飞机/悬挂物电气连接系统接口要求》对应的美军标MIL-STD-1760的版本D(2003年发布),已被MIL-STD-1760E替代,供参考
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METRIC
MIL-STD-1760D
1 August 2003
____________________
SUPERSEDING
MIL-STD-1760C
20 March 1997
DEPARTMENT OF DEFENSE
INTERFACE STANDARD
FOR
AIRCRAFT/STORE ELECTRICAL
INTERCONNECTION SYSTEM
AMSC: N/A AREA: SESS
DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.

MIL-STD-1760D
ii
FOREWORD
1. This standard is approved for use by all Departments and Agencies of the Department of Defense.
2. Prior to this standard, an aircraft and the stores which it carried were typically developed
independently of each other or were developed exclusively for each other. This usually resulted in unique
aircraft/store electrical interconnection requirements, the general proliferation of overall store interface
designs, low levels of interoperability, and costly aircraft modifications to achieve required store utilization
flexibility. Trends in store technology toward more complex store functions which require increasing
amounts of avionics data and control information from aircraft systems were predicted to lead to
insurmountable aircraft/store interfacing problems.
3. The goal is to develop aircraft that are compatible with a wide variety of stores and stores that are
compatible with a wide variety of aircraft. This standard supports this goal by defining a standard
electrical (and fiber optic) interconnection system for aircraft and stores. This interconnection system is
based on use of a standard connector, a standard signal set and a standard serial digital data interface
for control, monitor, and release of stores. Application of this standard to new and existing aircraft and
new stores will significantly reduce and stabilize the number and variety of signals required at
aircraft/store interfaces, minimize the impact of new stores on future stores management systems, and
increase store interoperability among the services, within NATO, and with other allies.
4. Revision D does not change the fundamental MIL-STD-1760 interface. It includes newly defined
requirements for 270 VDC power and message time tagging, adds a new appendix defining GPS RF
signals, and makes other minor changes and corrections.
5.
Changes between Revision C and Revision D are not marked in this document, but note references
are added in the text, referring to notes in appendix C that explain the significant technical changes.
6. Some requirements in MIL-STD-1760 are stated by invoking other documents, including MIL-STD-
1553 and MIL-DTL-38999. If tiering of requirements is limited to one level on a particular contract, it may
be necessary to include references to these second tier documents in the contractual specification.
7. The following areas are limitations of this standard:
a. Requirements for mechanical, aerodynamic, logistic, and operational compatibility are not
covered.
b. Since factors such as size, shape, loads, clearances, and functional limitations are not specified,
full operability of stores on aircraft cannot be assured.
c. Signals for emergency jettison of stores are not specified. However, this does not preclude the
use of the signals in this standard if they are compatible with the requirements for emergency jettison.
d. This standard does not attempt to establish the EMI/EMC requirements on the aircraft or store,
although it does define an interface that is generally capable of meeting these requirements.
8. Comments, suggestions, or questions on this document should be addressed to: ASC/ENOS,
2530
Loop Road West, Wright-Patterson AFB, Ohio 45433-7101 or email to
[email protected]. Since contact information can change, you may want to verify the
currency of this address information using the ASSIST Online database at http://www.dodssp.daps.mil/.

MIL-STD-1760D
iii
TABLE OF CONTENTS [Note 1.]
PARAGRAPH........................................................................................................................................ PAGE
FOREWORD..................................................................................................................................................ii
1. SCOPE..................................................................................................................................................... 1
1.1 Scope. ................................................................................................................................................ 1
1.2 Purpose. ............................................................................................................................................. 1
1.3 Application. ......................................................................................................................................... 1
2. APPLICABLE DOCUMENTS................................................................................................................... 2
2.1 General............................................................................................................................................... 2
2.2 Government documents. .................................................................................................................... 2
2.2.1 Specifications, standards, and handbooks.................................................................................. 2
2.2.2 Other government documents, drawings, and publications. ....................................................... 3
2.3 Non-Government publications............................................................................................................ 3
2.4 Order of precedence. ......................................................................................................................... 3
3. DEFINITIONS .......................................................................................................................................... 4
3.1 Definitions........................................................................................................................................... 4
3.1.1 Aircraft.......................................................................................................................................... 4
3.1.2 Aircraft/store Electrical Interconnection System (AEIS). ............................................................. 4
3.1.3 Electrical interface types.............................................................................................................. 4
3.1.3.1 Aircraft Station Interface (ASI). ............................................................................................. 4
3.1.3.2 Carriage Store Interface (CSI). ............................................................................................. 4
3.1.3.3 Carriage Store Station Interface (CSSI)................................................................................4
3.1.3.4 Mission Store Interface (MSI). .............................................................................................. 4
3.1.3.5 Routing Network Aircraft Subsystem Port (RNASP)............................................................. 4
3.1.4 Provisions. ................................................................................................................................... 4
3.1.5 Store. ........................................................................................................................................... 4
3.1.5.1 Carriage stores...................................................................................................................... 4
3.1.5.2 Mission stores. ...................................................................................................................... 5
3.1.5.3 Dispensers. ........................................................................................................................... 5
3.1.6 Stores management system........................................................................................................ 5
3.1.7 Suspension and release equipment (S&RE)............................................................................... 5
3.1.8 Random noise.............................................................................................................................. 5
3.1.9 Periodic noise. ............................................................................................................................. 5
3.1.10 Impulse noise............................................................................................................................. 5
3.1.11 Stimulated noise. ....................................................................................................................... 5
3.1.12 Common mode noise................................................................................................................. 5
3.1.13 Latency. ..................................................................................................................................... 5
3.1.14 Delay.......................................................................................................................................... 5
3.1.15 Power interruption...................................................................................................................... 5
3.2 Acronyms and abbreviations. ............................................................................................................. 6
4. GENERAL REQUIREMENTS.................................................................................................................. 7
4.1 Aircraft/store configurations................................................................................................................ 7
4.2 Interface classes. [Note 3.]................................................................................................................ 7
4.3. Primary interface signal set. .............................................................................................................. 7
4.3.1. High bandwidth (HB) interfaces.................................................................................................. 7
4.3.1.1 Type A signal requirements. ............................................................................................... 10
4.3.1.2 Type B signal requirements. ............................................................................................... 10
4.3.1.3 Signal assignment............................................................................................................... 10
4.3.2 Digital multiplex data bus interface............................................................................................ 10
4.3.3 Low bandwidth (LB) interface. ................................................................................................... 11
4.3.3.1 LB signal requirements. ...................................................................................................... 11
4.3.3.2 Signal assignment............................................................................................................... 11
4.3.4 Release consent interface. ........................................................................................................ 11
4.3.5 Primary interlock interface. ........................................................................................................ 13

MIL-STD-1760D
iv
PARAGRAPH........................................................................................................................................ PAGE
4.3.6 Address interface....................................................................................................................... 13
4.3.7 Primary structure ground. [Note 5.] .......................................................................................... 13
4.3.8 Primary power. [Note 6.] ........................................................................................................... 13
4.3.9 Fiber optic (FO) interfaces. ........................................................................................................ 14
4.4 Auxiliary power interface signal set.................................................................................................. 14
4.4.1 Auxiliary power. [Note 6.].......................................................................................................... 14
4.4.2 Auxiliary interlock interface. ....................................................................................................... 14
4.4.3 Auxiliary structure ground. [Note 5.] ......................................................................................... 14
4.5 Interface connectors......................................................................................................................... 14
5. DETAILED REQUIREMENTS ............................................................................................................... 15
5.1 Aircraft requirements. ....................................................................................................................... 15
5.1.1 Aircraft HB interfaces................................................................................................................. 15
5.1.1.1 Minimum transfer capacity. ................................................................................................. 15
5.1.1.2 Type A signal path requirements. .......................................................................................15
5.1.1.3 Type B signal path requirements. .......................................................................................16
5.1.1.4 Ground reference. ............................................................................................................... 16
5.1.2 Aircraft digital data bus interface. .............................................................................................. 24
5.1.2.1 Functional characteristics. .................................................................................................. 24
5.1.2.2 Electrical characteristics. .................................................................................................... 24
5.1.3 Aircraft LB interface. .................................................................................................................. 25
5.1.3.1 Minimum transfer capacity. ................................................................................................. 25
5.1.3.2 Input/output impedance....................................................................................................... 25
5.1.3.3 Insertion gain....................................................................................................................... 25
5.1.3.4 Equalization requirements. ................................................................................................. 25
5.1.3.5 Signal path dc offset............................................................................................................ 26
5.1.3.6 Noise. .................................................................................................................................. 26
5.1.3.7 Ground reference. ............................................................................................................... 26
5.1.4 Aircraft release consent interface. ............................................................................................. 27
5.1.4.1 Voltage level........................................................................................................................ 27
5.1.4.2 Current level........................................................................................................................ 28
5.1.4.3 Stabilization time. ................................................................................................................ 28
5.1.4.4 Enable lead time. ................................................................................................................ 28
5.1.4.5 Inhibit delay. ........................................................................................................................ 28
5.1.4.6 Ground reference. ............................................................................................................... 28
5.1.5 Aircraft interlock interface. ......................................................................................................... 28
5.1.6 Aircraft address interface........................................................................................................... 28
5.1.6.1 Address assignment............................................................................................................ 28
5.1.6.2 Address signal..................................................................................................................... 29
5.1.6.3 Logic thresholds. ................................................................................................................. 29
5.1.6.4 Response characteristics.................................................................................................... 29
5.1.6.5 Address isolation................................................................................................................. 29
5.1.7 Aircraft structure ground. [Note 12.] ......................................................................................... 29
5.1.8 Aircraft 28 V dc power interface. ............................................................................................... 30
5.1.8.1 Independent control. ........................................................................................................... 30
5.1.8.2 Voltage level. [Note 13.] ..................................................................................................... 30
5.1.8.3 Current capacity. ................................................................................................................. 30
5.1.8.4 Overcurrent protection. ....................................................................................................... 30
5.1.8.5 Off-state leakage current. ................................................................................................... 30
5.1.8.6 Stabilization time. ................................................................................................................ 33
5.1.8.7 Ground reference. ............................................................................................................... 33
5.1.8.8 Power application................................................................................................................ 33
5.1.9 Aircraft 115/200 V ac power interface. ...................................................................................... 33
5.1.9.1 Independent control and dead facing.................................................................................. 33
5.1.9.2 Voltage level. [Note 13.] ..................................................................................................... 34

MIL-STD-1760D
v
PARAGRAPH........................................................................................................................................ PAGE
5.1.9.3 Current capacity. ................................................................................................................. 34
5.1.9.4 Overcurrent protection. ....................................................................................................... 34
5.1.9.5 Off-state leakage current. ................................................................................................... 34
5.1.9.6 Stabilization time. ................................................................................................................ 34
5.1.9.7 Phase rotation. .................................................................................................................... 34
5.1.9.8 Load power factor. .............................................................................................................. 34
5.1.9.9 Phase power unbalance. .................................................................................................... 35
5.1.9.10 Ground reference. ............................................................................................................. 35
5.1.9.11 Power application.............................................................................................................. 35
5.1.10 Aircraft 270 V dc power interface. [Note 17.]..........................................................................35
5.1.10.1 Independent control and dead facing. .............................................................................. 35
5.1.10.2 Voltage level...................................................................................................................... 35
5.1.10.3 Current capacity. ............................................................................................................... 36
5.1.10.4 Overcurrent protection. ..................................................................................................... 36
5.1.10.5 Off-state leakage current. ................................................................................................. 36
5.1.10.6 Stabilization time. .............................................................................................................. 36
5.1.10.7 Ground reference. ............................................................................................................. 36
5.1.10.8 Power application.............................................................................................................. 36
5.1.11 Aircraft fiber optic interface. ..................................................................................................... 36
5.1.12 Initialization. ............................................................................................................................. 36
5.1.12.1 Pre-initialization conditions. .............................................................................................. 37
5.1.12.2 Power application. [Note 18.] ........................................................................................... 37
5.1.12.3 First communication. ......................................................................................................... 37
5.2 Mission store requirements (measured at the MSI). ........................................................................ 37
5.2.1 Mission store HB interfaces. ...................................................................................................... 37
5.2.1.2 Electrical characteristics (type A)........................................................................................ 37
5.2.1.3 Electrical characteristics (type B)........................................................................................ 37
5.2.1.4 Ground reference. ............................................................................................................... 37
5.2.2 Mission store data bus interface................................................................................................ 37
5.2.2.1 Functional characteristics. .................................................................................................. 38
5.2.2.2 Electrical characteristics. .................................................................................................... 38
5.2.3 Mission store LB interface. ........................................................................................................ 38
5.2.3.1 Input/output impedance....................................................................................................... 38
5.2.3.2 Ground reference. ............................................................................................................... 38
5.2.4 Mission store release consent interface. ................................................................................... 39
5.2.4.1 Voltage level........................................................................................................................ 39
5.2.4.2 Current level........................................................................................................................ 39
5.2.4.3 Stabilization time. ................................................................................................................ 39
5.2.4.4 Enable lead time. ................................................................................................................ 39
5.2.4.5 Inhibit lead time. .................................................................................................................. 39
5.2.4.6 Ground reference. ............................................................................................................... 39
5.2.5 Mission store interlock interface. ............................................................................................... 40
5.2.6 Mission store address interface................................................................................................. 40
5.2.6.1 Address assignment............................................................................................................ 40
5.2.6.2 Address signal..................................................................................................................... 40
5.2.6.3 Logic threshold.................................................................................................................... 41
5.2.6.4 Response characteristics.................................................................................................... 41
5.2.7 Mission store structure ground. [Note 19.]................................................................................ 41
5.2.8 Mission store 28 V dc power interface....................................................................................... 41
5.2.8.1 Voltage level........................................................................................................................ 41
5.2.8.2 Load current. ....................................................................................................................... 41
5.2.8.3 Load isolation. ..................................................................................................................... 42
5.2.8.4 Overcurrent compatibility. ................................................................................................... 42
5.2.8.5 Off-state leakage current. ................................................................................................... 42
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