| ??? 07/23/03 17:56 Read: times |
#51243 - RE: RS 485 auto termination Responding to: ???'s previous message |
What are you designing?
For the purpose of this thread: several units communicating via RS-485. The units have 2 RS-485 connectors. If a plug is in both connectors no termination shall take place. If either connector is unused, the RS-485 shall terminate. Erik |



