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1.1 The principal content of this guide provides a road map to implement a communication network applicable to ship and marine computer systems by: 1.1.1 Examining the relationship of digital communication protocols as a network technological infrastructure, 1.1.2 Outlining the basic...
1.1 These requirements cover single and multipole connectors, intended for factory assembly to copper or copper alloy conductors or printed wiring boards, for use in data, signal, control and power applications within and between electrical equipment. 1.2 These requirements apply to devices...
1.1 These requirements apply to: a) Central-stations providing Central-Station Fire-Alarm Service and that may monitor Remote Supervising Station System type fire-alarm systems (OBJ2) as described in the National Fire Alarm and Signaling Code, NFPA 72; b) Central-station burglar-alarm systems...
1.1 These requirements cover a receptacle with integral switching means rated 600 V or less, used in ordinary locations and intended for connection to a branch circuit in accordance with the National Electrical Code, NFPA 70. A receptacle with integral switching means that is intended for energy...
Nowadays one only needs to read the newspaper headlines to appreciate the importance of Industrial Network Security. Almost daily an article comes out describing the threat to our critical infrastructure, from spies in our electrical grid to the looming threat of cyberwar.Whether we talk...
This standard provides guidance to members of the American Petroleum Institute (API) for implementing secure third-party connections between the information technology systems and network of two companies that have a business relationship and a common objective.
This part of IEC 60364 addresses the earthing arrangements and protective conductors including protective bonding conductors in order to satisfy the safety of the electrical installation. This document also includes requirements regarding earthing and equipotential bonding for information and...
Over the last two decades, fieldbus has totally revolutionized the way communication takes place in the fields of process control, automation, and manufacturing industries. Recent introduction of real-time fieldbuses has opened up its application in multi-axis motor control and other time-critical...
1.1 This standard covers solid-state overcurrent protectors. These devices are solid-state switches that limit the output current to a safe level when the output load exceeds the current-limit threshold or when a load-side short-circuit is present. Solid-state overcurrent protectors are intended to...
This document specifies the CXPI data link layer and the CXPI physical layer.The DLL is based on:- priority-based CXPI network access;- non-destructive content-based arbitration;- broadcast frame transfer and acceptance filtering; and- node related error detection and error signalling.The...
This document specifies the CXPI data link layer and the CXPI physical layer. The DLL is based on: - priority-based CXPI network access; - non-destructive content-based arbitration; - broadcast frame transfer and acceptance filtering; and - node related error detection and error signalling....
This document specifies the use of the integrated resources necessary for the scope and information requirements for electronic assembly interconnect and packaging design NOTE The scope of this document is further refined in the application activity model in Annex F. The following are within the...
