Delta DPS Series User Manual

Ultron DPS Series
40
4.1.5 Output Dry Contacts
There are six sets of programmable output dry contacts. Please use the touch panel to set
each dry contact as normally open (NO) or normally closed (NC). Each dry contact can be
assigned a specific event. Six out of twenty-one events can be assigned according to your
applications. Please refer to the table below and
7.6.6 Dry Contact Setting
.
For connection to the output dry contacts, the signal cable routing is the same as the REPO
dry contacts’ signal cable routing.
NOTE:
Since the output dry contacts belong to the secondary circuit, the voltage of each
dry contact’s connected device should not exceed 60Vdc/ 42Vac to avoid electric
shock or insufficient insulation.
(Figure 4-12: Output Dry Contacts & Schematic)

Delta DPS Series Specifications

General

Frequency	50/60 Hz
Battery Type	Sealed Lead-Acid (SLA)
Communication Interface	RS-232, USB, SNMP (Optional)
Output Voltage	220/230/240VAC
Topology	Double Conversion
Form Factor	Tower or Rackmount
Power Factor	0.9
Type	Online UPS
Protection Features	Short Circuit