Analog Setpoint - Outlet Pressure - Asco SentronicD 608 Série Manuel D'installation

GB
3.

ANALOG SETPOINT - OUTLET PRESSURE

Setpoint offset
The pressure setpoint zero can be changed via the DaS program. Switch to "Custom" in the "Setpoint setting" section.
The zero range is max. ±50 %.
Max. outlet
(1)
pressure
(2)
100%
PMR
+50 % PMR
SHUT-OFF
-2 V 0
50 mV 0
0.1 mA 0
4.08 mA 4
-50 % PMR
Offset adjustment
CAUTION: Outlet pressures above the maximum outlet pressure (PMR) are not controlled by the valve, i.e. the max.
outlet pressure is limited to the PMR.
In order to avoid damaging the sensor, the supply pressure must always be less than the maximum inlet pressure
(MAP) defined above (see table).
Setpoint span
The pressure span of the setpoint can be changed via the DaS program. Switch to "Custom" in the "Setpoint setting"
section. The span is between 10 and 100%.
Max. outlet
pressure
(PMR)
(1) 100%
Max. outlet
pressure 0.5 PMR
(1) 70%
SHUT-OFF
0
50 mV
0
0.1 mA 0
4.08 mA 4
Span adjustment
The span can be set to max. 100% of the maximum outlet pressure (PMR). It can only be decreased.
IM14120-8
(4)
(3)
(15)
5 V 10 V
20 mA
10 mA
20mA
12 mA
(2)
(3)
(15)
10 V
20 mA
20mA
INSTALLATION
Max. outlet Max. inlet
pressure pressure
PMR MAP
(bar) (bar)
3 bar 6
6 bar 9
10 bar 13