Agilent Technologies Turbo-V 551 Rack Notice De Mode D'emploi page 216

17 Technical Information
Connection J1 Remote I/O Interconnections
PIN N.
11
12
13
14
15
When no external input-output device is available this connector
must be closed with the supplied mating connector that short-circuits
the START/STOP (+) & (-) and INTERLOCK (+) & (-) inputs with the
+24Vdc & GROUND.
Signals Description
START/STOP: input signal (opt isolated) to start or stop the pump.
With the supplied mating connector the START/STOP (+) signal is
connected to the +24 Vdc pin and the START/STOP (-) signal to the
GROUND pin: in this condition the pump automatically starts as soon
as the controller recognizes the input supply ("Plug & Pump").
INTERLOCK: safety input signal (opt isolated) to control the pump
rotation activation.With the supplied mating connector the
INTERLOCK (+) signal is connected to the +24Vdc pin and the
INTERLOCK (-) signal to the GROUND pin.
PROGRAMMABLE SET POINT: This is a programmable set point
output (open collector) that can be related to: Frequency, Power,
Time, Status. The output is activated when the reference quantity
chosen is higher than the threshold set value.
The output logic can be configured as "high level active" = when the
output is active the pin voltage is low or as "low level active" = when
the output is active the pin voltage is high (+24V).
216/288
SIGNAL
PROGRAMMABLE SET POINT (OPEN COLLECTOR)
SET POINT (RELAY)
FAULT OUTPUT
PROGRAMMABLE ANALOG SIGNAL
GROUND (& PROGRAMMABLE ANALOG SIGNAL (-)
Turbo-V 551 Rack Controller User Manual / 87-901-031-01
INPUT/OUTPUT
OUT
OUT
OUT
OUT
--
(A)