UMPIOXR400V2-7-1EN, 2012-07-01
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6 Installation of PIOX R400, R400B, R400C, R400A2
Fig. 6.13: Connection of the sensor PIOX R400B, R400C, R400A2 to the transmitter
PIOX TR374B, TR374C, TR374A2 via junction box
KL1
KL2
shield terminal
terminal strip KL1
terminal
sensor cable
V+
yellow
V-
green
A+
brown
B-
white
terminal strip KL1:
terminal strip KL2:
transmitter
junction box
extension
cable
sensor
cable
Note:
Prepare the sensor cable
and the extension cable as shown in
Fig. 6.12.
terminal
extension cable
m
easurin
g
chan
nel A
V+
yellow
V-
green
A+
brown
B-
white
m
easurin
g
chan
nel B
2V+
yellow
2V-
green
2A+
brown
2B-
white
terminal strip KL1:
terminal
extension cable sensor cable
V+
yellow
-
V-
green
-
S
-
-
S
-
outer
shield
1
A+
brown
-
B-
white
-
1
The outer shield of the sensor cable must be
connected to terminal strip KL2.
Important!
To ensure good high frequency shielding, it is important
to provide good electrical contact between the outer
shield and the cable gland and hence to the housing of
the transmitter. Cut the outer shield and brush it back as
shown in the figure.
Attention!
To connect the sensor cable and the extension cable to
the transmitter, use only metal cable glands.
outer
shield
Extension cable and
outer shield must be fixed to the
shield terminal.
equipotential
bonding
terminal
equipotential
bonding
terminal
equipotential
bonding
terminal
