Proportional Gain; Pressure Switch (Option And Adjustment) - Asco JOUCOMATIC SENTRONIC 601 Série Manuel D'installation

GB

PROPORTIONAL GAIN

You can use gain adjustment in a range from 1 to 11 with potentiometer P7.
Proportional gain is factory adjusted to maximum (11).
You can use proportional gain to reduce oscillation and overshoot.
To increase the gain, turn P7 clockwise.
To reduce the gain, turn P7 counterclockwise.
PRESSURE SWITCH OPTION FOR THE SENTRONIC VALVE
Ø PORT
(Ø diameter)
G 1/8 (3 mm)
G 1/4 (6 mm)
G 1/2 (12 mm)
G 1 (20 mm)
NOTE
The output signal tolerance is adjusted to ±5% PMR in the factory.
This tolerance can be varied between ±1.4% and ± 6% max. with potentiometer P6.
The maximum output current of pin 7 is 500 mA at 24 V DC. See operating diagram, page 17.
20
PRESSURE SWITCH
OPTION
Ground reference on pin 7
if setting is reached
24 V DC signal on pin 7
if setting is reached
24 V DC signal on pin 7
if setting is not reached
Ground reference on pin 7
if setting is not reached
0,5V
-5%
1mA
0
5%
Setting not
reached
100%
of vacuum
RELAY ACTIVATED IF
CONNECTION IS
TRANSISTOR
BETWEEN
Open collector
24 V and pin 7
Open collector
earth and pin 7
Open collector
earth and pin 7
Open collector
24 V and pin 7
10V
20mA
Setting not
reached
USED
LOGIC
Signal low
NPN
Signal high
PNP
Signal high
PNP
Signal low
NPN
Setting
reached
CODE
OPTION
010 539
010 579
010 612
010 613