Agilent Technologies 969-9462, User Manual

Page: 247 / 306

Technical Information
Interconnections
17
PIN DESCRIPTION
6-13 START signal 24 V, 60 mA, optically isolated output (pin 13 positive, pin 6
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 or RS 232/RS 422/RS 485, until NORMAL operation is reached.
7-14 K2 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, K2 is off and the output is zero over all run up time, then:
a If running speed > speed threshold
K2 = OFF
b If running speed < speed threshold
K2 = ON
If NO is selected:
a If running speed > speed threshold
K2 = OFF
b If running speed < speed threshold
K2 = ON
8-15 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.
9-1 Analog output voltage (0 - 10 V) proportional to pump speed (pin 9 positive,
pin 1 negative).
Turbo-V 2000HT Controller User Manual / 87-900-913-01 (O) 247/306