Chloride Power Protection Linear Plus Manual Del Usuario página 66

Interfaces
INV SHUTDOWN
This input (pin 6: High signal +5V...+12V, t ≥ 1 s, pin 7: 0V) switches the UPS
inverter OFF, only when the UPS is on battery operation. After the mains
has been reestablished, the UPS starts again regardless of the status of this
signal.
AC FAIL
(NO contact between pins 2 and 4, NC contact between pins 3 and 4)
This output is active when there is a UPS mains failure for a minimum 10
seconds or when the mains voltage falls below the lower limit. This signal
is cancelled 850 ms after the main supply has been re-established.
BATT LOW
(NO contact between 5 and 4)
This output is active when battery autonomy time falls below approximately
3 minutes left at nominal load.
BYPASS ACTIVE
(NO contact between 1 and 4)
This signal is active when the UPS is switched to electronic bypass, the
inverter is stopped and the energy for the load is being drawn from the
mains.
SUM ALARM
(NO contact between 8 and 4)
This output is active when one of the alarms "AC FAIL", "BATT LOW" or
"BYPASS ACTIVE" is active or when the alarm indication "FAULT" on the
front panel is active.
The rating of the above signal contacts is 1A / 24V
12V AUXILIARY SUPPLY
An additional, isolated auxiliary 12V
50mA; pin 7: GND).
EN-64
supply is provided (pin 9: +12V,
DC
User Handbook
CHLORIDE LINEAR Plus/RM
or 1A / 120V
DC
SU59802UM01, rev.3/ Last modified: 08/2005
.
AC