TIDA-00557, RS-232 Modem Interface Module for Protection Relay, IED and Substation Automation Reference Design

TIDA-00557, RS-232 Modem Interface Module for Protection Relay, IED and Substation Automation Reference Design. The TIDA-00557 reference design provides an interface for a true RS-232 (eight signal + ground) physical layer interface for data terminal equipment (DTE) using a DB-9 plug-type connector with a provision for a data communication equipment (DCE) interface. This is intended for smart grid IED's, protection relays and substation automation segments. This design meets +-/ 8kV contact discharge ESD protection as per IEC61000-4-2 and +/-1kV surge protection as per IEC61000-4-5