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3 Electrical Installation Volume 2
Figure 3-12 Connection box with field bus module
Connect the signal cable to both screw-type terminals of the
fieldbus module.
Connect the screen for the signal cable to the grounding screw
in the housing.
Technical data for the signal port
(not intrinsically safe) of the
Uni-Probe
The signal output of the Uni-Probe can be connected to fieldbuses
such as Profibus PA or FOUNDATION
™
Fieldbus H1, according to
IEC 61158-2.
The following data refer to terminals 1 and 2 of the bus module.
Wire 1 (+)
Wire 2 (-)
Bus supply: 9 … 32V
Typical power consumption: 0.34W at 24V
Current consumption: 14mA
Power supply
Equipotential bonding
Equipotential bonding
busbar provided by customer
3/4" NPT conduit
3/4" NPT conduit
3/4" NPT conduit
3/4" NPT conduit
Fuses
Digital
board
RS -232
Power
supply
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