Agilent Technologies Turbo-V 550 Notice De Mode D'emploi page 248

17 Technical Information
Interconnections
PIN
6-13
7-14
8-15
1-9
248/310
DESCRIPTION
START signal 24 V, 60 mA, optically isolated output (pin 13 positive, pin 8
negative). The output Voltage will be present when the START push-button on
front panel is pressed or the remote start is present. or the function has been
requested by RS 232, 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
b 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 displayed on the
front panel display.
Analog output voltage (0 - 10 V) of pump speed (pin 9 positive, pin 1 negative).
Turbo-V 550 Controller User Manual / 87-900-873-01 (G)