| ??? 09/01/09 07:53 Read: times |
#168669 - That's quite a good reason Responding to: ???'s previous message |
Per Guldmann said:
Electricians are used to have the switch on the live side of the suply. Having the relay tied in betwen a permanent +24V and switched ground could confuse the guys, and cause a potential dangerous situation. Yes, that is quite a good reason - though it has nothing specifically to do with sourcing outputs being inherently any more or less safe than sinking outputs per se. That's the trouble with people making such statements out-of-context and without justification! |
| Topic | Author | Date |
| to sink or to source | 01/01/70 00:00 | |
| More info | 01/01/70 00:00 | |
| More info | 01/01/70 00:00 | |
| That's quite a good reason | 01/01/70 00:00 | |
| Just a practicallity then | 01/01/70 00:00 | |
| RE: You will probably have to live with their requirements | 01/01/70 00:00 | |
| customers | 01/01/70 00:00 | |
| Limits under fault conditions? | 01/01/70 00:00 | |
Sink or source? | 01/01/70 00:00 |