Rev. 1 - 05/10/2021
OPERATING MANUAL
OPERATING MANUAL
EN
EN
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An external transducer can be powered and connected to the driver.
There are two possible connections depending on the kind of transducer used:
1) Open Control Loop Transducer
2) Closed Control Loop Transducer
Nicotra Gebhardt
can provide a Pressure Transducer code K43198.
If the transducer does not have its own control and it supplies a voltage signal [0,
+10V] proportional to the measured variable, it is possible to use the tunable PID
of the driver.
The signal must be connected to the TRANSDUCER INPUT.
9.6.3.5 +24V AUX Power supply (for RDP 2.65kW - 5.5 kW 3-Ph only)
The +24V output can supply a max current of 50mA and it is able to drive the
Nicotra
Gebhardt
pressure transducer (code K43198).
Use an available ground pin on the board for powering devices.
9.6.3.6 +12V AUX Power supply (for RDP 2.1kW - 1-Ph only)
The 12V power supply can be used to provide power to the pressure transducer
K43198, where a 24V supply is not available.
An auxiliary power supply of 12V is available on the 2.1kW Single-Phase drivers.
The max current absorbed must be lower than 200mA.
Use an available ground pin on the board for powering devices.
This power is not stabilized and it decreases when the current
absorption exceeds the above indicated limit.
The FAN pin is not active.
If the transducer has its own PID control, the signal must be connected to the
standard ANALOG INPUT.
