Both top and bottom ISS PCAs share the same PCB; the only difference between them is that the bottom PCA
is a simplification of the top PCA. The top PCA contains these additional parts:
●
EEPROM
●
Connection from the PrintMech PCA
●
Air pressure sensor
●
Temperature and humidity sensors
Both PCAs are connected through an 8-pin connector. The second ISS connector is connected to the
PrintMech PCA in a daisy-chained connection, the first ISS board by means of this 8-pin connector.
Vacuum-Fan Electronics
Description
There is one EOLA PCA to control two different brushless blowers generating the required vacuum to hold the
substrate. This PCA is connected to the Mini interconnect PCA (right side).
Heating-System Electronics
Description
In the Latex 360 Power, power is delivered to 3 subsystems:
●
Impinging (Drying and curing): Controlled through Curing Control PCA
●
Air curtain: Controlled through Air Curtain and Printzone Heaters Control PCA
●
Print zone heating: Controlled through Air Curtain and Printzone Heaters Control PCA
WARNING! The PRI (POWER) area is not isolated, and there is an electrical shock hazard. The PCA is
connected directly to the AC mains input. The power cords should be disconnected before manipulating the
power elements.
The following diagrams show configuration, the Primary area, and its connection:
ENWW Electrical system 11
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