SIGNALLING ON LOW-VOLTAGE ELECTRICAL INSTALLATIONS IN THE FREQUENCY RANGE 3 KHZ TO 148,5 KHZ. PART 1: GENERAL REQUIREMENTS, FREQUENCY BANDS AND ELECTROMAGNETIC DISTURBANCES.
€40.00
ALARM SYSTEMS. ALARM TRANSMISSION SYSTEMS AND EQUIPMENT. PART 1-3: REQUIREMENTS FOR SYSTEMS WITH DIGITAL COMMUNICATORS USING THE PUBLIC SWITCHED TELEPHONE NETWORK.
ALARM SYSTEMS. ALARM TRANSMISSION SYSTEMS AND EQUIPMENT. PART 1-4: REQUIREMENTS FOR SYSTEMS WITH VOICE COMMUNICATORS USING THE PUBLIC SWITCHED TELEPHONE NETWORK.
€35.00
Alarm systems - Alarm transmission systems and equipment - Part 2-3: Requirements for equipment used in systems with digital communicators using the public switched telephone network
€53.00
Alarm systems - Alarm transmission systems and equipment - Part 2-4: Requirements for equipment used in systems with voice communicators using the public switched telephone network
INFORMATION TECHNOLOGY. GENERIC CABLING SYSTEMS.
€130.00
Single sideband power-line carrier terminals
€86.00
GRAPHICAL SYMBOLS FOR DIAGRAMS. PART 9: TELECOMMUNICATIONS. SWITCHING AND PERIPHERAL EQUIPMENT.
€71.00
GRAPHICAL SYMBOLS FOR DIAGRAMS. PART 10: TELECOMMUNICATIONS: TRANSMISSION.
€94.00
IEEE Recommended Practice for the Protection of Wire-Line Communication Facilities Serving Electric Supply Locations
€167.00
IEEE Standard Profile for Use of IEEE 1588 Precision Time Protocol in Power System Applications
€106.00
IEC 60050-721:1991/AMD3:2018 Amendment 3 - International Electrotechnical Vocabulary (IEV) - Part 721: Telegraphy, facsimile and data communication
€12.00
IEC 62657-2:2017/AMD1:2019 Amendment 1 - Industrial communication networks - Wireless communication networks - Part 2: Coexistence management
€133.00
IEC 62657-2:2017 Industrial communication networks - Wireless communication networks - Part 2: Coexistence management
€470.00
IEC 62657-1:2017 Industrial communication networks - Wireless communication networks - Part 1: Wireless communication requirements and spectrum considerations
€441.00
