2. Getting involved
  3. Standards Committees
  4. NHRS
NA 041

DIN Standards Committee Heating and Ventilation Technology and their Safety

About NHRS Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

DIN EN 13757-7 [New] references following documents:

Document number Edition Title
EN 1434-3 2025-04 Thermal energy meters - Part 3: Data exchange and interfaces More 
EN 60870-5-1 1993-09 Telecontrol equipment and systems - Part 5: Transmission protocols - Section 1: Transmission frame formats (IEC 60870-5-1:1990) More 
EN 62056-21 2002-06 Electricity metering - Data exchange for meter reading, tariff and load control - Part 21: Direct local data exchange (IEC 62056-21:2002) More 
ISO 7498-2 1989-02 Information processing systems; Open Systems Interconnection; basis reference model; Part 2: Security architecture More 
ISO/IEC 18033-3 2010-12 Information technology - Security techniques - Encryption algorithms - Part 3: Block ciphers More