External Connection - Connecting the UPS
990-2440 AIS 5000 400V Installation Manual 23

Overview of Communicatio n interface

X005 X004 X003
C
C
C
C
C
C
C
C
C
C
C
C
C
C
14
15
2
16
17
4
18
19
6
20
21
8
13
25
NC1
NO1
COM1
NC2
NO2
COM2
NC3
NO3
COM3
NC4
NO4
COM4
+
-
X003
X004
X005
25 pin SUB-D male
25 pin SUB-D male
25 pin SUB-D female
MULTICOM,
Serial Port: RS 232, V24
(normally used for optional smartslot)
Serial Port: 0 to 20mA current loop
COM INTERFACE

COM PORT

"OFF" (2 - 14)
"ON" (2 - 15)
"Normal Operation" (4-16)
"Bypass Operation" (4-17)
"Normal Operation" (6-18)
"Battery Operation" (6-19)
"Battery Voltage OK" (8-20)
"Battery Voltage Low" ( 8-21)
Remote UPS shut down input
3,5 to 25V pulse IN at min. 1 sec.
Relay Contacts