Agilent Technologies TV 801 Bedienungshandbuch Seite 241

17
Technical Information
Connection to the Pump
Also the pump cable is shielded and is equipped with ferrite (see the
following picture).
Figure 24
The turbopump is connected to the controller through an 8-pin
connector. Pins B, C and D are the 3-phase supply to the motor, pins
A and F are connected to the temperature sensor (NTC type, 30 KΩ
resistance at 25° C) and pin E is connected to the pump ground; pins
G and H are not connected.
If the temperature sensor is disconnected, the pump will not start. To
prevent damage to the pump when the temperature exceeds 60° C,
the sensor automatically cuts out the power supply.
TV 801 Navigator Bolted Flange User Manual / 87-900-980-01 (D) 241/248