XS2RO,SAFETY CONTROL EXPANSION MODULE
XS2SO,SAFETY CONTROL EXPANSION MODULE
XS2U-2221,CONNECTOR PINS
XS2U-2222,CONNECTOR PINS
XS2U-3121,CONNECTOR PINS
XS2U-3122,CONNECTOR PINS
XS2W-0001-S002,CONNECTOR
XS2W-0002-S002,CONNECTOR