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4.3.2
Connecting the equipotential bonding conductor
In potentially explosive atmospheres an equipotential bonding conductor must be
connected; see option WE1 additional information.
4.4
Hardware construction
The main electronics circuitry is accommodated on the following PCBs:
-
Main board (2)
-
Display board (1)
-
Weighing electronics board (3)
4.4.1
Main board
The main board provides the slots for the
-
Analog output board (4), option/accessories
-
Fieldbus card (3), option/accessories
The lithium battery (2) is always activated and powers the calendar/clock module.
4 Device installation
Transmitter in field housing PR 5230
EN-33
Minebea Intec