IC693CHS391 GE controller [caption id="attachment_3493" align="aligncenter" width="600"] IC693CHS391[/caption] [caption id="attachment_3494" align="aligncenter" width="600"] IC693CHS391[/caption] [caption id="attachment_3495" align="aligncenter" width="600"] IC693CHS391[/caption] Part number: IC693CHS391 Manufacturer: General Electric Series: 90-30 Function: Ethernet interface module IC693CHS391 is in stock and shipped the same day. IC693CHS391 is unused and rebuilt. The product description The IC693CHS391 is a modular CPU substrate. The