The D5090-102 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 two NO contacts for Normally Energized (NE) loads, in order to disconnect the load on both supply lines, and a NC contact for service purpose. This model is specifically designed to reach high functional safety at minimum power consumption and low input voltage. Compatibility with specific DO cards with pulse testing needs to be verified.
- SIL 3 / SC 3 for NE loads with NE driver
- Installation in Zone 2/Div. 2
- Up to 5 A functional / 6 A inrush current
- Load disconnection on both supply lines available
- Low current consumption
- Service contact available
- Input/Output isolation