Arthur Grillo DPC200 Installation And Operation Manual - Page 8
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OPERATION
4.4 Electrical connection
DPC200
∆P
Alarm output: Open Collector
1.
Unscrew screws of the front cover.
2.
Open front cover.
DPC200
3.
Use M16 cable glands for connecting wiring to terminals.
4.5 Zero adjustment
∆P
The output signal offset can be zeroed from the outside with a small bar magnet. Do not
use buttons T1 or T2.
Alarm Ausgang: Open Collector
∆P
5.
Operation
5.1 Start menu
For operating the menu, unscrew the front cover to reach buttons T1 and T2.
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
N S
1
+ Versorgung: 10...30 Vdc;
2
- GND
3
+ Ausgang 0...10 V
Doc.-no.: DPC200_04_EBM_US
+ 10...30 Vdc or 24 Vac (±15%) excitation
- GND (return)
+ 0...10 Vdc output
- GND (return)
dry contact
open: Setpoint 1
close: Setpoint 2
Alarm output
high ohm:
alarm off
low ohm:
alarm on
maximum customer circuit 30 Vdc / 30 mA
+ 10...30 Vdc oder 24 Vac (±15%) Versorgung
- GND
+ 0...10 Vdc Ausgang
- GND
Potentialfreier Kontakt
Adjustment:
offen:
Sollwert 1
geschlossen: Sollwert 2
•
Remove the tubing from the pressure
Alarm Ausgang
connections.
hochohmig: Alarm aus
niederohmig: Alarm an
•
Hold the bar magnet (N/S) as shown here
maximaler externer Stromkreis: 30 Vdc / 30 mA
to the zero point adjustment for a short
period of time to activate an internal reed
switch.
The new zero point will be displayed and
stored.
24 Vac +/-15%
Issue: 06/2018