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The EX210FF is designed specifically to operate with electro-hydraulic actuators. The EX210FF provides a reliable and accurate positioning system for valve actuators in a complete enclosure system suitable for Zone 1 and 2 hazardous environments.
- Utilises the Fieldbus communication standard, H1 1TK6
- Zone 1/2 infra red communication interface using an Exia keypad
- Large graphics LCD with comprehensive status and data display
- Local/remote configuration enable input and open drain status output
- Selectable solenoid drive sense for failsafe operation
- Selectable default operation on external fault and feedback signal break
- ESD solenoid output - 24 Vdc open drain
- Fault output - 24 Vdc open drain
- Hydraulic pump drive controlled by demand or external pressure sensors
- External fault contact monitoring
- Selectable interlock between ESD and fault outputs
- Stepping mode with adjustable ON and OFF times
- Low power - normal operation less than 2 W plus solenoids
- Direct mounting within Compact Exd Enclosure System or within a larger enclosure