| ??? 10/23/08 12:41 Read: times |
#159283 - 485/232 with 'unreliable' ground Responding to: ???'s previous message |
there are isolated transceivers available from MAxim and LT (AD?), they are not a cure all, but they will handle common mode up to, if I recall, 60V
Erik |
| Topic | Author | Date |
| MAX232 failure | 01/01/70 00:00 | |
| MAX232 failure | 01/01/70 00:00 | |
| Does that mean, ... | 01/01/70 00:00 | |
| Yes, ground is not connected | 01/01/70 00:00 | |
| exactly what is connected to the MAX232... | 01/01/70 00:00 | |
| But it truly should... | 01/01/70 00:00 | |
| Thanks for your suggestion | 01/01/70 00:00 | |
485/232 with 'unreliable' ground | 01/01/70 00:00 | |
| It is a handheld terminal | 01/01/70 00:00 |