ABB DPA 250 S4 - 5.3 Customer Interface

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• Each UPS unit is supplied with the customer interface ports which provide information about the
UPS system as follow:
—
5.3-1
1 Slot 1/2
Slot for optional Modem / Ethernet card
and SNMP Card
2 JD1
RS232 Sub D9 / female PC /
laptop connection
3 SD card Slot for Secure Digital (SD) cards
4 USB PC / laptop connection
5 J3 Graphical display connection
6 S1
DIP-SWITCH for customer interface
configuration (see chapters 3.3 and 9.5)
7 J2
(RJ 45) Multi-drop connection
(multi-cabinet configuration)
8 X3 UPS inputs and 12VDC source (X3 5/6)
9 X2
UPS outputs dry ports
(potential free contacts)
10 X1
Interlock Function
(External maintenance bypass switch)
11 X1 sync
Sync input:
Allows for synchronization of the output of
a UPS system (single UPS or parallel sys-
tem) with another UPS system, another
electrical equipment (AC) or an external
grid. See Service Manual. Optional Syn-
chronization Feature is required
12 SW1
DIP-SWITCH for parallel UPS configuration
(see chapters 3.3 and 9.5)
13 JD1 Input parallel BUS connector
14 JD2 Output parallel BUS connector
—
5.3 Customer interface
—
5.3-1: Customer
interface
5 CONTROL & MONITORING