OPM_LPS_33E_10K_30K_4CN_V010.doc 75/82 Operating Manual LP 33 / 10-20-30 kVA
10.2 OPTIONS ASSEMBLY AND CONNECTION
10.2.1 Customer Interface
The installation and cabling of the options must be performed by
QUALIFIED SERVICE PERSON.
Serial port J3 - RS232 (sub - D - female 9 pin)
The serial port J3 allows an advanced communication mode
between the UPS and any computer through the JUMP
protocol
(Java Universal Management Platform).
The software is compatible with the most used operating
systems as:
Novell, UNIX, VMS, Windows Platforms,
Apple, 3COM, LINUX, IBM LANserver e IBM AS/400.
Pin 2: TX (out)
Pin 3: RX (in)
Pin 5: GND
J2 (sub – D female 25p) – Output signals on voltage-free contacts
J2 / 1, 2, 3
NO, C, NC Mains failure (default Parameter RL=1)
J2 / 4, 5, 6
NO, C, NC Load on inverter (default Parameter RL=3)
J2 / 7, 8, 9
NO, C, NC Stop operation (default Parameter RL=5)
J2 / 14, 15, 16
NO, C, NC Load on mains (default Parameter RL=2)
J2 / 17, 18, 19
NO, C, NC General alarm (NO) (default Parameter RL=4)
J2 / 20, 21, 22
NO, C, NC Buzzer (default Parameter RL=6)
Signals on terminals X1 and on connector J2 are in parallel
and therefor not separated galvanically from each other.
The programmable signals on X1 and J2 will be disabled with
Q1 open, with the exception of the signals for:
16 – Manual bypass ON
24 – Relay output ON
25 – Relay output OFF
26 – EPO
X1 – Output signals on voltage-free contacts
X1 / 1, 2, 3
NO, C, NC Mains failure (default Parameter RL=1)
X1 / 4, 5, 6
NO, C, NC Load on inverter (default Parameter RL=3)
X1 / 7, 8, 9
NO, C, NC Stop operation (default Parameter RL=5)
X1 / 12, 13, 14
NO, C, NC Load on mains (default Parameter RL=2)
X1 / 15, 16, 17
NO, C, NC General alarm (NO) (default Parameter RL=4)
X1 / 18, 19, 20
NO, C, NC Buzzer (default Parameter RL=6)
X2 – Terminals EPO connection (Emergency Power Off)
X2 / 1, 2 (or J2 / 12, 25)
NC EPO (Emergency Power Off)
SGT4000_customer interface_01
1
2
3
4
567891011
1615
14
1312 222120191817
J3
J2
X1
21
JP3
X2
Fig. 10.2.1-1 Customer Interface
C = Common
NO
= Normally Open
NC
= Normally Closed
To enable this function, remove jumper JP3 on the Customer
Interface and the cable on the terminal X2 / 1, 2.
(See Fig. 10.2.1-1).
Verify if the cable on the terminal X7 / 1, 2 and jumper JP8 on
the control board P2 – Mainboard are OFF (see Fig. 10.2.1-3).
Programmable functions on input contacts
X1/10, 21 or J2/10, 23
Programmable (default Parameter = RL1)
X1/11, 22 or J2/11, 24
Programmable / Generator ON (NO) (default Parameter = RL2)
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