POSYC 4301/4302/4303 series industrial PCs
Installation, use and maintenance manual - EN
Rev. 1.02
26
Example of assembly in a dedicated body with a push-button panel
7.3 Environmental requirements
The POSYC is designed to be placed in a container that gives it protection from water and dust that could dam-
age it.
The internal cooling of the POSYC takes place through the air sucked at the rear by a high-speed fan; in order
for the system to work properly it must remain within the room temperature limits given in the specifications. All
this implies that within the panel that will surround the POSYC, there must be suitable cooling systems to keep
the temperature within the accepted limits.
The dedicated bodies are designed not to exceed the maximum temperature accepted by the POSYC and
therefore do not require any other precautions.
7.4 Electrical connections
The essential connections for POSYC operation are power and land; make these two connections by following
the polarity, conductors and connectors indicated in the “Connections” chapter. Before switching on the appli-
ance, check that the power supply voltage is within the parameters specified.
