The processor card provides provides low voltages fort he ballast cards and the microprocessors.
All signals including power lines are galvanic isolated between processor card and ballast cards.
On the processor card the main processor and the user interfaces are present. The main processor receives
commands and data from the user (PC or PLC) and leads them via internal bus (I2C) to the corresponding
ballast card.
One serial line (RS232) is always available for communication, an Ethernet card can optionally be plugged as
a piggy back on the processor card.
This provides the user with Ethernet communication 10 / lOOMBit/sec and a MODBUS data transfer
protocol.
