Technical information

Deltabar M PMD55
Endress+Hauser 27
Mechanical construction
Process connection Oval flange, connection 1/4-18 NPT IEC61518
P01-PMD55xxx-11-xx-xx-xx-015
Designation of the process connections "P1" and "P2"
Factory setting
• P1: High pressure side (+)
• P2: Low pressure side (-)
This setting can be changed via a DIP switch in the connection department of the instrument and via the
operating menu:
P01-PMD55xxx-04-xx-xx-xx-011
DIP switches in the connection compartment of the device. DIP switch 5 defines the high pressure side.
• DIP5 = off: The high pressure side is defined in the operating menu.
Menu "Setup", parameter 006: "High pressure side"; default: P1)
• DIP 5 = on: P2 is the high pressure side, independent of the setting in the operating menu.
PMD55, H1 PMD55, V1
on
off
SW / P2=High
1
2
3 4 5