FPS200 TrunkGuard Fieldbus power conditioner

For use with Foundation Fieldbus H1 networks in general purpose and non-incendive applications, the FPS200 TrunkGuard Fieldbus power conditioner is available in both simplex (non-redundant) and duplex (redundant) models. The simplex configuration allows up to eight FPS200 power conditioner modules to be installed on a single DIN-rail carrier to provide power to up to eight individual H1 fieldbus segments. Each plug-in module provides 350 mA at 26 V of isolated, conditioned power, fully compliant with the FF831-1 fieldbus specification. The duplex configuration provides redundant, load-sharing, hot-swappable power conditioners. During normal operation, two modules share the supply load to one H1 segment. If one module fails, the other module seamlessly picks up the entire load. Individual power conditioners can be hot-swapped. An FPS200 TrunkGuard Fieldbus Duplex power carrier with eight power conditioners can support four H1 segments. On-board segment diagnostics include an LED that indicates segment short circuit, low voltage output to the segment, and low supply voltage to the carrier board. Also included is a volt-free contact closure output that can be wired to the host system for alarm notification.