Benefits

The World’s first smart SIS. Research shows that over 85% of all faults in SIS

applications occur in field instruments and final control elements.

The DeltaV SIS process safety system has the first smart logic solver.

It communicates with intelligent field devices using the HART protocol

to diagnose faults before they cause spurious trips. This approach increases

process availability and reduces lifecycle costs.

Flexible deployment. Traditionally, process safety systems have been deployed

either separate from the control system or interfaced to control systems via

engineered interfaces based on open protocols (e.g. Modbus).

However, most end users require a higher integration for configuration,

maintenance, and operations environment. DeltaV SIS can be deployed

either as interfaced to any DCS or integrated with DeltaV DCS.

Integration is accomplished without scarifying functional separation as safety

functions are implemented in separate hardware, software, and networks

while being seamlessly integrated at the workstations.