ProMinent DULCOMETER Assembly And Operating Instructions Manual page 36

Assembly and installation
Tab. 6: Threaded connectors of cable openings
Threade Name
d con‐
nector
no.
size
Fig. 12
1 / M20 Sensor
①Pass the cable through the M20/2x5 mm multiple seal insert when using an external
temperature sensor
2 / M16 Standard
signal
output
Contact
input
Relay
output
②Pass 1 cable (4-wire) through the M16 / 2 x 4.5 mm multiple seal insert
3 / M16 Relay
output
36
Ter‐ Ter‐
minal minal
no.
X1 1
2
X2 1
2
XE4 1
2
XE2 2
XA1 1
2
XK1 1
2
XR2 1
2
XR1 1
2
Pole Function
+ Meas‐
uring
-
input
+
Conduc‐
tivity
-
sensor
with/
without
tempera‐
ture
sensor
Total
shielding
+ 15V e.g.
recorder /
-
actuator
+ Pause
-
f-relay
COM Raise/
lower sol‐
NO
enoid
valve
Recom‐ Remark
mended
cable Ø
mm
①
4.5 mm ②
5 mm ③