Other options are available on request, as described in the following sections. For more information, please contact [mailto:sales@dave.eu Sales department].
=====Fail-safe resistors=====
On request, it is possible to populate fail-safe resistors on RS422/RS485 differential signals. For more information, please contact [mailto:sales@dave.eu Sales department].
=====RS485 alternative pinout for DB9 connector=====