Burkert 8221 - Product with 4 Electrodes and a Variopin Connector, Process Connection 1½ Clamp, 2 Clamp or 2 (Dn50;40)

8.2. Product with 4 electrodes and
a VarioPin connector, process
connection 1½'' clamp, 2'' clamp
or 2'' (DN50/40)
A
D
F
E
B
C
Fig. 16: Pins of the VarioPin connector
Signal description
VarioPin *
Bürkert
controller
Type 8619
Pin
Cable
colour
Pt1000 E white 9 TS
Pt1000 F green 7 SE
Current electrode (high
end)
B red 1 C+
Potential electrode (high
end)
A transparent 2 P+
Potential electrode (low
end)
C grey 3 P–
Current electrode (low
end)
D blue 4 C–
Not connected on
product
shield green/yellow 6 FE
-
PLEASE NOTE:
→ short 7 SE
and 8 TS
* The cable colours are only valid for the Bürkert VarioPin connection cables
with article number: 554855, 554856, 554857.
27
Wiring
Type 8221
English