??? 05/12/04 14:42 Read: times |
#70239 - 4 wire 'rs485' Responding to: ???'s previous message |
Erik,
just for you I found some evidence. Yes, people are doing 4 wire 485 out there and you can't stop them. See your friends at: http://www.bb-elec.com/tech_arti...sp#systems Whilst 485 is always 2 wire to me, not everyone shares my view. Or did the standard change when we were not looking? |