User guide

30
Installation and wiring
wire colour signal
C+
P+
P-
C-
GD
FE
SE
TS TS
1 2 3 4 5 6 7 8 9
Temperature sensor
white
green
grey
yellow
blue
brown
pink
FE = functional earth
pink current injection +
green conductivity measurement +
brown conductivity measurement -
yellow current injection -
grey Pt1000
white Pt1000
blue Pt1000
Figure 21 : Example for the wiring of a conductivity sensor type 8221 with cable gland and connection cable
wire colour signal
C+
P+
P-
C-
GD
FE
SE
TS TS
1 2 3 4 5 6 7 8 9
Temperature sensor
white
1)
translucid
1)
green/yellow
1)
blue
1)
green
1)
grey
1)
red
1)
strap (not
delivered)
FE = functional earth
(1)
Colour of the wires of the connection cables with order codes
554855, 554856 and 554857.
red current injection +
translucid conductivity measurement +
grey conductivity measurement -
blue current injection -
green/yellow functional earth
white Pt1000
green Pt1000
Figure 22 : Example for the wiring of a conductivity sensor type 8221 with Variopin connector
Type 8619
english