bürkert 8025 universal Bedienungsanleitung Seite 32

Table 1: Position of selectors "SENSOR TYPE" and "LOAD" and terminal assignment of terminal block "FLOW
SENSOR" depending on the signal emitted by the flow sensor
Type of signal
emitted by the
flow sensor
→
sinusoid (coil)
→
pulse, PNP
30
Selector Selector
"SENSOR "SENSOR
TYPE" SUPPLY"
( D ) ( B )
Set the
selector
→
Any
on "COIL"
position.
("Figure
25")
Set the
→
Set the
selector on
selector as
"NPN/PNP"
shown in
("Figure
"Figure 26".
25")
English
Selector "LOAD"
470
C
2.2K
39K
→
Set selector "LOAD" on
"39K": the input impedance
on terminals 1 and 2 of
terminal block "FLOW
SENSOR" will then be
39 kW
→
Set selector "LOAD" on
"39K": the input impedance
on terminals 1 and 2 of
terminal block "FLOW
SENSOR" will then be
39 kW
Type 8025 UNIVERSAL
Installationandwiring
Terminal assignment of
terminal block "FLOW
SENSOR"
SUPPLY
- +
NC COIL
1 2 3 PE
FLOW
SENSOR
8025
NC
39 kΩ
1 2 3 PE
Flow sensor
8025
39 kΩ
1 2 3 PE
Flow sensor