8/23/2010 9:50 AM | |
Joined: 10/7/2005 Last visit: 4/23/2024 Posts: 3004 Rating: (1046) |
Hello gendon you are correct, WinCC flexible 2008 SP2 does again allow usage of AS511 for theconnection between certain Panels andS5's (Siemens obviously received too many complains when they dumped AS511 support for their HMI's). To do so, the "normal" way would be via an RS232 to TTY converter (see HERE for more) As your OP277 does however NOT have an RS232 port I'd say you'd use an RS422 to TTY converter insteadwhich you can even get from Siemens (see HERE for more). I hope this helps |
Cheers |
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This contribution was helpful to1 thankful Users |
8/23/2010 11:27 AM | |
Posts: 13 Rating: (0) |
dear all, thank you for the information... best regards, gendon |
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