5. Commissioning, operation / 6. Display and operating unit
Angular connector DIN 175301-803 A
1
3
2
EN
The shield connection is located on the inside of the instrument.
5.5 Commissioning
During the commissioning process pressure surges must be avoided at all costs. Open
the shut-off valves slowly.
6. Display and operating unit
6.1 Design and description
The model DI-PT-U display and operating unit can be plugged into the instrument
electronics at 90° increments. Thus the LC display can be read, whether the process
transmitter is mounted laterally or upside down.
Description
The alarm status of the instrument is also shown on the LC display.
→ See chapter 10.8.1 "Alarm message at the display and operating unit".
22
+
1
–
2
Shield
GND
Circular connector M12 x 1 (4-pin)
4
3
1
2
Direction key [▲]
Escape key [ESC]
Additional display
Unit
Main display
Trend symbol
Bar graph with over/under limit arrows
and drag pointer function
Enter key [↵]
Direction key [▼]
WIKA operating instructions, model DMSU22SA
+
1
–
3
Shield
4