Power supply ICOS-PS 3160 series
Installation, use and maintenance manual - EN
Ver. 1.05
37
The I/O functions are described in the following table:
Denomination
Types
Notes
RESET
Input
Input used for resetting possible error conditions. It includes the
debouncing function to interface with electro-mechanical switch-
es, if any; and it's “edge sensitive”, which means that it becomes
active only when the signal goes from low to high.
This signal is active high.
POWER GOOD
Output
It indicates the status of the device.
ALARM
Output
It indicates if there is an alarm condition.
1PH/3PH SETTING
Input
(Jumper)
It indicates to the unit if the power supply is single-phase or
three-phase. If the jumper is present, it means that the device is
set to operate with three-phase power supply; otherwise, with
single-phase.
