User Manual

See the appropriate figure for your model in Rear Panels on page5, for the location of the card port.
To install an IntelliSlot Card:
1. Remove the screws from the slot cover plate and remove the plate.
2. Insert the card into the slot, and secure with the screws that held the cover plate.
To make connections to the card, refer to the Installer/User Guide for the appropriate IntelliSlot card
available at www.Vertiv.com.
2.7.2 Connecting to the Dry-contact Port
The UPS includes a dry-contact port. See the appropriate figure for your model in Rear Panels on page5,
for the location of the port. Figure 2.4 below, shows the ports and Table 2.2 on the next page, describes
each port.
The I/O dry contact port capacity is 125Vdc, 0.5A; 30Vdc, 1A
Figure 2.4 Dry-contact Port and Pin Layout
NOTE: Pins 7 and 8 are shorted before delivery.
NOTE: The emergency power-off (EPO) action of the UPS closes the rectifier, inverter and static
bypass, but it cannot disconnect the UPS mains input inside. To completely disconnect the UPS,
disconnect the upstream input circuit breaker when generating the EPO. For details on
REPOconnection and operation, see Connecting a Remote Emergency Power-off (REPO) Switch on
the next page.
2 Installation
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