44
DPA 2 50 S 4 50 - 2 50 K W
O P ER AT I N G M A N UA L
5.3.1
Input dry ports (X3)
The UPS is equipped with digital input and output relays located in the UPS frame. The I/O are located
as follow:
• X1-X3 can hold Cable from 0.2mm2 – 1.5mm2
• All X3 (except X3 5/6 which is a 12VDC source) are inputs, cable max. R 50
Ω
at 20mA
Block
Terminal
Contact
Signal
On Display
Function
X3
X3 / 14
GND
IN
GND
Battery Temperature
(Only the optional battery sen-
sor from ABB is compatible)
X3 / 13
+3.3VDC
X3 / 12
GND
IN
GND
GENERATOR_
OPER_ON
Generator Operation
(N.O.) Min. contact load 12V / 1mA
X3 / 11
+12Vdc
X3 / 10
GND
IN
GND
PARRALEL_SW_OPEN
PARRALEL_SW_CLOSE
External Output Breaker
(N.O.)
Min. contact load 12V / 20mA.
X3 / 9
+12Vdc
X3 / 8
GND
IN
GND
EXT_MAN_BYP
External Manual Bypass
(N.O.)
Min. contact load 20mA
X3 / 7
+12Vdc
X3 / 6
12V
GND
+12Vdc
+ 12 VDC source (UPS protected)
(Max. 200mA)
X3 / 5
GND
X3 / 4
GND
IN
GND
REMOTE_
SHUTDOWN
RSD (Remote Shut down)
Default setting: disabled. Possibility to
enable and set NO or NC via NewSet.
X3 / 3
+12Vdc
X3 / 2
C
NO
-
REMOTE_
SHUTDOWN
RSD (Remote Shut down ) for external switch
Max. 250Vac/8A ;30Vdc/8A;
110Vdc/0.3A ;220Vdc/0.12A
X3 / 1
-
