Dear All,
I am newbie for this forum.
Based up on the DIP switch selection our circuit will give output as RS232 or RS 485.The maximum data transfer rate will be 115 kbps.
We have connected the bidirectional tranzorb across each data line.(RS232/RS485)
We want to use the common surge protection techniques for both the modes(RS232/485).
As per my understandings, shall I connect the ISOLATED GROUND in the highlighted section?(Refer attachment CKT_highlighted)
After doing this correction, whether this protection circuit will work for both the modes without any problem?
Should we need to perform some other modification?
Kindly give your valuable comments.
Thanks & regards,
S.Saravanakumar
I am newbie for this forum.
Based up on the DIP switch selection our circuit will give output as RS232 or RS 485.The maximum data transfer rate will be 115 kbps.
We have connected the bidirectional tranzorb across each data line.(RS232/RS485)
We want to use the common surge protection techniques for both the modes(RS232/485).
As per my understandings, shall I connect the ISOLATED GROUND in the highlighted section?(Refer attachment CKT_highlighted)
After doing this correction, whether this protection circuit will work for both the modes without any problem?
Should we need to perform some other modification?
Kindly give your valuable comments.
Thanks & regards,
S.Saravanakumar
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