NextGen DeltaV SIS Smart Switches

The DeltaV SIS Smart switches are “built-for-purpose” switches with DeltaV SIS specific software and

features to make them plug-and-play in the safety network.

DeltaV SIS Smart Switches require no configuration to function on the safety network.

DeltaV SIS NextGen Smart Switches and the legacy DeltaV SIS Smart Switches are the only supported

switch to be used within the LSN and GSN.

DeltaV SIS Smart Switches are different than DeltaV Smart switches (non-SIS) and are not

interchangeable.

The GSN requires DeltaV SIS NextGen Smart Switches or the

legacy DeltaV SIS Smart Switches with software release 4.2.14 or greater.

The GSN is certified according to the concept of black channel

per IEC61508-2. Therefore, the GSN hardware components

are considered as an interference free hardware component of the SIS.