Fujitsu C122-E119EN Manual Do Utilizador

Signal name

Pin

Function

The length of the time from when the *ACOFF signal goes ON to when shutdown

processing actually starts can be specified from the MMB according to the operation. (*1)

The signal becomes valid when this line and GND (pin 5) are short-circuited.

GND

5

Common ground signal

*1: Shutdown Delay after UPS detected AC Failure: There is a possibility that the power failure detection signal

will be caused by a momentary power interruption. To be prepared for such cases, the maximum wait time until

shutdown can be specified (default value: 5 seconds).
 

PRIMEQUEST 1000 Series Hardware Installation Manual
APPENDIX B UPC Interface

85

C122-H004-07EN