Nivector FTI26
Endress+Hauser 5
Input
Measured variable
Level (point level switch)
The change in medium capacitance is detected by the electrode in contact with the process.
Measuring range
Bulk solids, e. g. foodstuffs in powder form
• Dielectric constant (Dk) > 1.3
• Grain size < 10 mm
Output
Switch output
Designation
Option
1)
• 3-wire DC-PNP
Positive voltage signal at the switch output of the electronics
• 2 DC-PNP outputs, switched using XOR operation
• 200 mA connectable load (short-circuit proof)
4
Devices with IO-Link
• 3- or 4-wire DC-PNP
• 2 DC-PNP outputs, freely configurable
• 1 switch output active: 200 mA
2)
connectable load (short-circuit proof)
• Both switch outputs active: Connectable load of 105 mA each (short-circuit proof)
7
1) Product Configurator, order code for "Power supply; output"
2) Unlike the IO-Link standard, the SIO mode supports 200 mA.
• Safety-related switching: MIN or MAX point level. The electrical switch opens if the point level is
reached or if faults or a power outage occur.
– Maximum point level detection (MAX): e. g. for overfill protection
The device keeps the electrical switch closed as long as the sensor is not yet covered by medium.
This is also the case for devices with IO-Link if the measured value is inside the process window.
– Minimum point level detection (MIN): e. g. for dry-running protection
The device keeps the electrical switch closed as long as the sensor is covered by medium. This is
also the case for devices with IO-Link if the measured value is outside the process window.
• Residual voltage: < 3 V
• Residual current: < 100 µA
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