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C-PRO GIGA HARDWARE MANUAL
Attention :
With 12 Vdc + 12 Vdc power supply, the following ports and outputs are optoinsulated :
•
the analogic output
•
the RS-485 serial standard port
•
the RS-485 serial (or RS-232) optional port
•
the wide CAN port
In order to ensure the optoinsulation of these outputs the controller must be supplied with two dc
power sources preferably insulated from each other (electrically insulated).
With
•
•
•
•
24 VAC/DC power supply , the following ports and outputs are not optoinsulated:
the analogic outputs
the RS-485 standard port
the RS-485 (or RS-232 ) optional port
the Wide CAN port
Optional RS-485 (or RS-232) port is not available on the built-in versions.
Optional wide CAN is available only on 128 KB memory version.
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