IEC - Page 151/390

Norma Técnica IEC 60839-7-12

Title: Alarm systems - Part 7-12: Message formats and protocols for serial data interfaces in alarm transmission systems; PTT interfaces for dedicated communications channels using ITU-T Recommendation V.23 signalling
Entity: IEC
Subject: Alarm and warning systems
Norma Técnica IEC 60839-7-2

Title: Alarm systems - Part 7-2: Message formats and protocols for serial data interfaces in alarm transmission systems; Common application layer protocol
Entity: IEC
Subject: Alarm and warning systems
Norma Técnica IEC 60839-7-20

Title: Alarm systems - Part 7-20: Message formats and protocols for serial data interfaces in alarm transmission systems; Terminal interfaces employing ITU-T recommendation V.24/V.28 signalling
Entity: IEC
Subject: Alarm and warning systems
Norma Técnica IEC 60839-7-3

Title: Alarm systems - Part 7-3: Message formats and protocols for serial data interfaces in alarm transmission systems; Common data link layer protocol
Entity: IEC
Subject: Alarm and warning systems
Norma Técnica IEC 60839-7-4

Title: Alarm systems - Part 7-4: Message formats and protocols for serial data interfaces in alarm transmission systems; Common transport layer protocol
Entity: IEC
Subject: Alarm and warning systems
Norma Técnica IEC 60839-7-5

Title: Alarm systems - Part 7-5: Message formats and protocols for serial data interfaces in alarm transmission systems; Alarm system interfaces employing a two-wire configuration in accordance with ISO/IEC 8482
Entity: IEC
Subject: Alarm and warning systems
Norma Técnica IEC 60839-7-6

Title: Alarm systems - Part 7-6: Message formats and protocols for serial data interfaces in alarm transmission systems; Alarm system interfaces employing ITU-T Recommendation V.24/V.28 signalling
Entity: IEC
Subject: Alarm and warning systems
Norma Técnica IEC 60839-7-7

Title: Alarm systems - Part 7-7: Message formats and protocols for serial data interfaces in alarm transmission systems; Alarm system interfaces for plug-in alarm system transceivers
Entity: IEC
Subject: Alarm and warning systems
Norma Técnica IEC 60840

Title: Power cables with extruded insulation and their accessories for rated voltages above 30 kV (U = 36 kV) up to 150 kV (U = 170 kV) - Test methods and requirements
Entity: IEC
Subject: Cables
Norma Técnica IEC 60841

Title: Audio recording - PCM encoder/decoder system.
Entity: IEC
Subject: Video systems
Norma Técnica IEC 60842

Title: Guide for application and operation of turbine-type synchronous machines using hydrogen as a coolant.
Entity: IEC
Subject: Motors
Norma Técnica IEC 60843

Title: Helical-scan video tape cassette system using 8 mm magnetic tape - Video 8.
Entity: IEC
Subject: Video systems
Norma Técnica IEC 60843-1

Title: Helical-scan video tape cassette system using 8 mm magnetic tape; 8 mm video; part 1: general specifications
Entity: IEC
Subject: Video systems
Norma Técnica IEC 60843-2

Title: Helical-scan video tape cassette system using 8 mm magnetic tape; 8 mm video; part 2: PCM multi-track audio system
Entity: IEC
Subject: Video systems
Norma Técnica IEC 60843-3

Title: Helical-scan video tape cassette system using 8 mm magnetic tape; 8 mm video; part 3: high-band specifications for Hi 8
Entity: IEC
Subject: Video systems
Norma Técnica IEC 60843-4

Title: Helical-scan video tape cassette system using 8 mm magnetic tape (8 mm video) - Part 4: Video subcode (VSC)
Entity: IEC
Subject: Video systems
Norma Técnica IEC 60844

Title: Pre-recorded capacitance grooveless videodisc system, 50 Hz/625 lines; PAL, on type VDH
Entity: IEC
Subject: Video systems
Norma Técnica IEC 60845

Title: Pre-recorded capacitance grooveless videodisc system, 60 Hz/525 lines; NTSC, on Type VHD
Entity: IEC
Subject: Video systems
Norma Técnica IEC 60846

Title: Radiation protection instrumentation - Ambient and/or directional dose equivalent (rate) meters and/or monitors for beta, X and gamma radiation
Entity: IEC
Subject: Radiation measurements
Norma Técnica IEC 60846-1

Title: Radiation protection instrumentation - Ambient and/or directional dose equivalent (rate) meters and/or monitors for beta, X and gamma radiation - Part 1: Portable workplace and environmental meters and monitors
Entity: IEC
Subject: Radiation protection
Norma Técnica IEC 60846-2

Title: Radiation protection instrumentation - Ambient and/or directional dose equivalent (rate) meters and/or monitors for beta, X and gamma radiation - Part 2: High range beta and photon dose and dose rate portable instruments for emergency radiation protection purposes
Entity: IEC
Subject: Radiation measurements
Norma Técnica IEC 60847

Title: Characteristics of local area networks (LAN).
Entity: IEC
Subject: Telecommunications in general
Norma Técnica IEC 60848

Title: GRAFCET specification language for sequential function charts
Entity: IEC
Subject: Electrical engineering in general
Norma Técnica IEC 60849

Title: Sound systems for emergency purposes
Entity: IEC
Subject: Alarm and warning systems
Norma Técnica IEC 60850

Title: Railway applications - Supply voltages of traction systems
Entity: IEC
Subject: Electric traction equipment

IEC - Page 151/390

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