D5094S-104

The D5094-104 is a relay module suitable for switching safety related circuits, up to SIL 3 level, for high risk industries. It provides isolation between input and output contacts. It makes available 2+2 NO relay contacts connected in parallel and then in series to avoid spurious trip and to increase process availability. High process availability SIL 3 Safety Function for both Normally Energized (NE) and Normally Deenergized (ND) / F&G loads is available. Load can be isolated from supply on both polarities. This model is specifically designed to reach high functional safety at input voltage.

FEATURES

• SIL 3 / SC 3 for NE/ND loads with NE/ND driver
• Installation in Zone 2
• Up to 5 A functional / 6 A inrush current
• Low input voltage
• Load disconnection on both supply lines available
• High process availability to avoid spurious trips
• Compatible with DCS/PLC pulse testing
• Service contact available
• Input/Output isolation