Standard Electrical and Logical Interface for Airborne Fuzing Systems
AS5716A
This interface standard applies to fuzes/fuzing systems (referred to as fuzing system hereafter) in airborne weapons that use a MIL-STD-1760 type interface. It defines the powers, the discrete signals and the serial data interface for the communications at the interface between the fuzing system and the remainder of the weapon, including the weapon control unit.
Rationale: Document has been revised to include definitions for the following interfaces: 3 power supply; Initiation inhibit discrete interface; Target detection sensor interface; Post release environment sensor interface. These elements complete the definitions in the Standard of all elements necessary for the Class 2 and Class 3 interfaces for interchangeable fuzes. Also included are a small number of revisions to clarify elements of the previous standard that were unclear (definitions of bit mapping) and corrections to inconsistent tolerance margins.
