| ??? 02/10/12 08:51 Read: times |
#185814 - long range RS-485 |
Any ideas how to extend the RS-485 to cover a distance of 4 km?
Mahmood |
| Topic | Author | Date |
| long range RS-485 | 01/01/70 00:00 | |
| Current loop? | 01/01/70 00:00 | |
| Repeaters? | 01/01/70 00:00 | |
| can you use repeaters? | 01/01/70 00:00 | |
| No | 01/01/70 00:00 | |
| Profibus people... | 01/01/70 00:00 | |
| details | 01/01/70 00:00 | |
| just a note | 01/01/70 00:00 | |
| Phone lines... | 01/01/70 00:00 | |
| phone lines | 01/01/70 00:00 | |
| Data collision | 01/01/70 00:00 | |
It just works at slow speeds | 01/01/70 00:00 |