Printer systems 29
Printer systems
Power control PCA
The Power Control PCA contains the relays, fuses and Triac devices that directly handle the power and
the AC in the heating system.
Control Logic PCA
The Control logic PCA contain Signal conditioners, logic and I/O to take basic level decisions as well as
to receive orders from the firmware to drive the Triacs , as to send back information to the firmware about
different status and current levels.
Sausalito PCA
This PCA contains the Impact Asic that takes care of the process to drive the Burst heaters in both heating
channels. For its proper operation it needs to know when the AC is crossing the zero voltage, and this
information is supplied by the Power Control PCA.
PrintMech PCA
This PCA is used for several I/O activities between the Power Control PCA, the Control Logic PCA and
the firmware.
To Next Page
Loading...