Connection J2 - Logic Output Interconnections - Agilent Technologies Turbo-V 1000HT Bedienungshandbuch

Connection J2 - Logic Output Interconnections

Figure 11
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
2-1
4-11
5-12
Turbo-V 1000HT Controller User Manual / 87-900-894-01
Logic output connector
DESCRIPTION
Analog output Voltage of DC current drawn by the turbopump (pin 2 positive,
pin 1 negative). 1 Vdc proportional to 1 A.
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 front panel. the remote signal, or RS 232.
Technical Information
Interconnections
FAULT
FAULT (+ 24 V)
R2
R2 (+ 24 V)
START
START (+ 24 V)
LOW SPEED
LOW SPEED (+ 24 V)
R1
R1 (+ 24 V)
PUMP CURRENT MONITOR (1 V DC = 2A)
SPEED MONITOR (0 - 10 V)
PUMP CURRENT MONITOR (COM)
(G)
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