ST7002 does work with the E22158 converter

[Chuck - Raymarine - Moderator]

Joaquim,

The X-Series Course Computer should be disconnected from the SeaTalk bus and from the ST7002. The ST7002 will need to be interfaced to a SeaTalk to SeaTalkng Converter which will form a portion of the vessel's powered and properly terminated SeaTalkng backbone. The X-Series Course computer and MFD will each then be interfaced as spurs to the SeaTalkng backbone. The software of the SeaTalk to SeaTalkng Converter and X-Series Course computer will then need to be updated per the prior response. These software updates are designed to be easily performed via an a/c/e/eS/gS-Series MFD.

Failure to install the equipment in this manner may prevent some data items from begin bridged from SeaTalkng to SeaTalk (ex. wind, etc.). Installation of the specified SeaTalkng backbone may also permit easier replacement of equipment in the future as well as support any future expansion of the vessel's marine electronics system. while ensuring maximum data communications within the system.