Parallel Communication Cards - Delta Modulon DPH Series User Manual

4.1.7

Parallel Communication Cards

The UPS has one parallel communication card, and the card includes two parallel ports
and one LED indicator. See
its LED indicator will illuminate green; if not, the LED indicator will illuminate red. During
initialization process, the card's LED indicator flashes yellow.
Parallel Communication
Card's LED Indicator
You can purchase the optional parallel communication card and install it into the
parallel communication card slot. For the slot location, please refer to
Parallel Communication Card Slot
When there are two parallel communication cards installed in the UPS, the lower one
is named as master parallel communication card (the card is a standard accessory)
and upper one is called the backup communication card (the card is an optional
accessory). Please refer to
location.
Backup Parallel Communication
Card's LED Indicator
Master Parallel Communication
Card's LED Indicator
Figure 4-11: Location of Master and Backup Parallel Communication Cards
Figure 4-9
Figure 4-9: Location of the Parallel Communication Card
Figure 4-10: Location of Parallel Communication Card Slot
Figure 4-11
Backup Parallel Communication
Card
Master Parallel Communication
Card
for relevant location. If the card works normally,
Parallel Communication
Card'
for the two cards and their LED indicators'
Figure 4-10
.
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