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All the logic output from the controller must be connected at P2
mating connector. With the optional P2 mating connector make the
connection with AWG 24 (0.25 mm) or smaller wire to the pins
indicated in the figure to obtain the desired capability. The following
table describes the signals available on the connector.
Tab. 4
PIN
1-2
4-11
5-12
6-13
7-14
8-15
1-9
Turbo-V 1000HT PCB Controller User Manual / 87-900-906-01 (F)
DESCRIPTION
Analog output Voltage of power drawn by the turbopump (pin 2 positive, pin 1
negative). 1 Vdc ≡ 50 W.
R1 signal 24 V, 60 mA, optically isolated output (pin 11 positive, pin 4 negative).
The output voltage will be present when the rotational speed of the pump is
higher than the selected speed threshold.
LOW SPEED signal, 24 V, 60 mA, optically isolated output (pin 12 positive, pin 5
negative). The output voltage will be present when the low speed mode is
selected, either through the hand held terminal or the remote signal.
START signal 24 V, 60 mA, optically isolated output (pin 13 positive, pin 6
negative). The output Voltage will be present when the START pushbutton on
hand held terminal is pressed, or the remote start is present, until NORMAL
operation is reached.
R2 signal 24 V, 60 mA, optically isolated output (pin 14 positive, pin 7 negative).
The output Voltage will be present upon the programmed condition delay YES
or delay NO (see the cycle diagram in the following pages).
If YES is selected, R2 is off and the output is zero over all run up time, then:
a
If running speed > speed threshold
R2 = OFF
b
If running speed < speed threshold
R2 = ON
If NO is selected:
a
If running speed > speed threshold
R2 = OFF
If running speed < speed threshold
R2 = ON
FAULT signal 24 V, 60 mA, optically isolated output (pin 15 positive pin 8
negative). The output voltage will be present when a fault condition is detected.
Analog output voltage (0-10 V) of pump speed (pin 9 positive, pin 1 negative).
Technical Information
Interconnections
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