FOUNDATION fieldbus H1 (FF H1) supplies power and transmits communication digitally between host systems such as a DCS or a PLC and field instrumentation.
The compact Power Hub is a modular power supply that consists of a motherboard for DIN rail installation and individual power supply modules.
The Compact Power Hub features symmetric impedance generation for optimal signal quality. Impedance generation is based on passive components only, which guarantees low heat emission and a long service life. The motherboard is designed for DIN rail installation and vertical installation of cable channels for efficient wiring. All modules snap onto the motherboard without using any tools. In redundant configuration, the power supply modules can be replaced without interrupting the power supply or communication.
The optional advanced diagnostic module enables easy monitoring of many quality indicators of the fieldbus physical layer. This allows faster plant start-up, improved reliability of the segments, and more efficient troubleshooting.
Features:
- Four or eight segments.
- Single or redundant power supply modules per segment.
- Screw or spring terminals, always with retaining screws.
- DCS connections via special connectors or manufactured custom cables.
- Grounding bar for easy connection of shields.
Specifications:
- Zone: 2
- Class: 1
- Division: 2
- Shock Resistance: 15 g 11 ms
- Vibration Resistance: 1 g, 10 to 150 Hz
Downloads:
Data Sheet
Catalog
