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PR5230 Instrument Manual
EN-28
Sartorius
3.2.6
Weighing Electronic Board for Zone 1 and 21
Two weighing electronic board versions are available:
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Standard (W1), see Chapter 4.2.3
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With intrinsically safe load cell supply for operation of load cells/platforms in Zones 1 and 21 (WE1)
The load cell junction board (see Chapter 4.3.3) is connected to the weighing electronics board via a ribbon
cable (also permitted for WE1) for direct connection of up to four load cells.
CAL switch
Connector load cell junction board