MIL-STD-1760E-2007.pdf

METRIC MIL-STD-1760E 24 October 2007 _ SUPERSEDING MIL-STD-1760D 1 August 2003 DEPARTMENT OF DEFENSE INTERFACE STANDARD AIRCRAFT/STORE ELECTRICAL INTERCONNECTION SYSTEM AMSC: N/A AREA: SESS DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Source: http:/ - Downloaded: 2008-02-03T01:08Z Check the source to verify that this is the current version before use. MIL-STD-1760E 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 E does not change the fundamental MIL-STD-1760 interface. It includes newly defined requirements for a Fibre Channel interface, splits APPENDIX B into two parts, and makes other minor changes and corrections. 5. Changes between Revision D and Revision E are not marked in this document, but note references are added in the text, referring to notes in APPENDIX E 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/ENOI, 2530 Loop Road West, Wright-Patterson AFB, Ohio 45433-7101 or email to Engineering.Standardswpafb.af.mil. Since contact information can change, you may want to verify the currency of this address information using the ASSIST Online database at http:/assist.daps.dla.mil. Source: http:/ - Downloaded: 2008-02-03T01:08Z Check the source to verify that this is the current version before use. MIL-STD-1760E CONTENTS PARAGRAPH PAGE iii Note 1 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.2 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.5 3.1.5.1 Carriage stores.5 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 the primary interface signal set (FIGURE 2) and the auxiliary power signal set (FIGURE 3). Separate connectors shall be required for each set. The ASI shal