AW-Lake EDG1 Руководство по монтажу, эксплуатации и техническому обслуживанию - Страница 5
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Signal Outputs
Frequency
Each sensor model comes equipped with a frequency output. Each frequency out can be set to 3
different output types: Push-Pull, Sinking, and Sourcing. Push-Pull is the default setting. All other
options can be set through the computer toolkit or Bluetooth app.
Analog
Current output
the Bluetooth app or the computer toolkit. Current output tied to supply ground.
Voltage output
Default output is 0-10V and can be changed via the Bluetooth app and toolkit. Voltage output
tied to supply ground.
Input Source
For versions with dual pick-ups, the EDGE sensor offers 4 different choices on the frequency
output lines; Signal 1, Signal 2, Signal 1+2, and Direction.
Signal 1
– Outputs frequency from pick-up 1 (leads signal 2 by 90 degrees phase shift)
Signal 2
– Outputs frequency from pick-up 2 (trails signal 1 by 90 degrees phase shift)
Signal 1+2
– Outputs 2x the frequency. Users using this output must multiply the k-factor by 2
Direction
– Outputs a high or low signal based on the flow direction. In forward direction unit
will output a high signal equal to the supply voltage. In reverse flow unit will output a low signal.
Test Mode
The EDGE sensor comes equipped with a push button that allows the sensor to output a set
frequency on the signal output lines. There are 3 modes of operation which is indicated by the green
LED on the board. (D2 for frequency boards and D4 for analog and Modbus)
Mode 1- Standard operating mode indicated with 1 green LED blink every 3 seconds
Mode 2- Outputs 10 Hz frequency. For dual sensor versions, it outputs on both signal outs with signal 1
leading signal 2 by a 90 degree phase shift.
Mode 3- Outputs 50 Hz frequency. For dual sensor versions, it outputs on both signal outs with signal 2
leading signal 1 by a 90 degree phase shift.
– The EDGE currently offers a sourced 4-20 mA output that can be scaled via
– The EDGE offers 4 types of Voltage outputs: 0-5, 1-5, 0-10, 2-10 Volts.
(for Version EDG2-2x-xxS)
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