CLC/TC 79
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 45112 | prEN 60839-7-12 | 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 | Izstrādē |
| 53517 | prEN 60839-7-2 | Alarm systems - Part 7-2: Message formats and protocols for serial data interfaces in alarm transmission systems - Common application layer protocol | Izstrādē |
| 57793 | prEN 60839-7-20 | 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 | Izstrādē |
| 47824 | prEN 60839-7-3 | Alarm systems - Part 7-3: Message formats and protocols for serial data interfaces in alarm transmission systems - Common data link layer protocol | Izstrādē |
| 57861 | prEN 60839-7-4 | Alarm systems - Part 7-4: Message formats and protocols for serial data interfaces in alarm transmission systems - Common transport layer protocol | Izstrādē |
| 58264 | prEN 60839-7-5 | 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/CEI 8482 | Izstrādē |
| 43354 | prEN 60839-7-6 | 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 | Izstrādē |
| 52881 | prEN 60839-7-7 | 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 | Izstrādē |
| 81206 | prEN IEC 60839-7-9:2026 | Alarm and electronic security systems - Part 7-9: Message formats and protocols for serial data interfaces in alarm transmission systems - Requirements for common protocol for alarm transmission using the internet protocol | Aptauja slēgta |
| 83539 | prEN IEC 62599-1 | Alarm systems - Part 1: Environmental test methods (Fast Track) | Izstrādē |
Displaying 541-550 of 556 results.