ARINC 777-2 : 2010

1.0 INTRODUCTION AND DESCRIPTION
1.1 Purpose and Scope
1.2 Organization of this Document
1.3 Relationship to Other Documents
1.4 Functional Overview
1.5 Significance of Commentary, Attachments, and Appendices
2.0 INTERCHANGEABILITY STANDARDS
2.1 Interchangeability Objectives
2.2 Form Factor and Connector
2.3 Power
2.4 Standard Interwiring
2.5 Environmental Conditions
2.6 Cooling
2.7 Weight
2.8 Grounding and Bonding
3.0 SYSTEM DESIGN CONSIDERATIONS
3.1 General
3.2 Timings
3.3 Output Power
3.4 Output Control
3.5 Discrete Outputs
3.6 Relay 'Dry Contact' Outputs
3.7 Discrete Inputs
3.8 RIPS Bypass Diode
3.9 RIPS Input and Output Power Returns
3.10 Installation
4.0 PROVISIONS FOR TEST
4.1 Built-In Test Equipment
ATTACHMENTS
ATTACHMENT 1 - SYSTEM BLOCK DIAGRAMS
ATTACHMENT 2 - STANDARD INTERWIRING
ATTACHMENT 3 - CONNECTOR PIN FUNCTION
ATTACHMENT 5 - RIPS OUTLINE DRAWINGS
APPENDIX A - POLICY ON THE USE OF SHOULD AND SHALL
ARINC Standard - Errata Report
APIM

This document contains the physical form and fit dimensions, the electrical interface definition, and a description of the functions, operations, and interfaces of the Recorder Independent Power Supply (RIPS) for the Cockpit Voice Recorder (CVR) or crash survivable recorder units that combine voice with other recording functions.