Online USV ZINTO A 1000, User Manual

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Manual-ZintoA_final_ger_engl_it_20081017.doc
05.11.2008, Dipl.-Ing. S. Spitzley
Comments:
Pin 1: floating output. Open if battery voltage normal. At low
battery voltage the contact to earth closes (pin 5) and draws
the signal on pin 1 to ground (pull-down).
Pin 8: floating output. Open in normal mode. In battery mode
the contact to earth closes (pin 5) and draws the signal on pin
8 to ground (pull-down).
7.2.5 Slot for optional interface cards
All ZINTO A models from 1500VA are equipped with a slot for
optional interface cards. This slot is compatible with the follow-
ing ONLINE USV-Systeme AG products:
Art. No. Description
DW7SNMP30 Network management card, basic
DW5SNMP30 Network management card, professional
Table 6: Overview, interface accessories
7.2.6 EPO – Emergency Power Off
ZINTO A 1500, 2000 and 3000 have an interface that makes it
possible to disable the UPS system directly. This function is
used to protect people and machines and has priority over the
normal shutdown routine.
ATTENTION:
After an emergency power off is triggered, the
output sockets on the UPS system are electrically
isolated. For the restart it must be ensured the
emergency power off has first been cleared / re-
set.