DS200SNPAH1A is a Protocol Interface Daughter Board manufactured and designed by General Electric. The SNPA connects the DSPC board and the Series 90-30 PLC via RS-232C and isolated RS-484 serial communication. This PLC communicates via a Series Ninety Protocol (SNP) bus. The SNPA is a DSPC daughterboard that is not found in LCIs equipped with Innovation Series Controllers.
Functional description
DS200SNPAH1A Features