Connection J2 - Logic Output Interconnections - Agilent Technologies Turbo-V 2000HT Manual De Instrucciones

17 Technical Information
Interconnections

Connection J2 - Logic Output Interconnections

Figure 9
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. 5
PIN
2-1
4-11
5-12
246/306
Logic output connector
DESCRIPTION
Analog output Voltage of power drawn by the turbopump (pin 2 positive, pin 1
negative). 1 Vdc proportional to 100 W.
K1 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 front panel. the remote signal, or RS 232/RS
422/RS 485.
Turbo-V 2000HT Controller User Manual / 87-900-913-01 (O)