Modifications reserved
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OPM_SPE_XXX_10K_40K_8GB_V020.doc
Operating Manual
SitePro 10-15-20-30-40 kVA / S8
9 CUSTOMER INTERFACE
9.1 CUSTOMER INTERFACE
Serial port J3 - RS232 (sub D - female 9 pin)
Suitable for IMV protocol
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
(def. Parameter RL=1)
J2 / 4, 5, 6
NO, C, NC
Load on Inverter
(def. Parameter RL=3)
J2 / 7, 8, 9
NO, C, NC
Stop Operation
(def. Parameter RL=5)
J2 / 14, 15, 16
NO, C, NC
Load on Mains
(def. Parameter RL=2)
J2 / 17, 18, 19
NO, C, NC
General Alarm
(def. Parameter RL=4)
J2 / 20, 21, 22
NO, C, NC
Acoustic Alarm
(def. Parameter RL=6)
Signals on terminals
X1
and on connector
J2
are in parallel and therefore 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 Q2 ON”
and
“26 - EPO”
.
X1 terminals – Output signals on voltage free contacts
X1 / 1, 2, 3
NO, C, NC
Mains Failure
(def. Parameter RL=1)
X1 / 4, 5, 6
NO, C, NC
Load on Inverter
(def. Parameter RL=3)
X1 / 7, 8, 9
NO, C, NC
Stop Operation
(def. Parameter RL=5)
X1 / 12, 13, 14
NO, C, NC
Load on Mains
(def. Parameter RL=2)
X1 / 15, 16, 17
NO, C, NC
General Alarm
(def. Parameter RL=4)
X1 / 18, 19, 20
NO, C, NC
Acoustic Alarm
(def. Parameter RL=6)
X2
–
Terminals for EPO (Emergency Power Off) connection
X2 / 1, 2
or
J2 / 12, 25
NC
EPO (Emergency Power Off)
Note: to enable this function, remove the
Jumper JP3
on
P4 – Customer Interface board.
Input contacts
X1 / 10, 21
or
J2 / 10, 23
NO Programmable
X1 / 11, 22
or
J2 / 11, 24
NO
Programmable / Generator ON
SP
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tom
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te
rf
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0
2
J2
J3
1
1
9
14
1
2
8
19
2
1
22
20
10
11
9
17
18
16
15
7
6
5
4
12
14
13
3
2
1
J3
J2
JP3
X2
X1
A
B
Fig. 9.1-1 Customer interface
NO
= Normally Open
C
= Common
NC
= Normally Closed
The connectors
A-J2
and
B-J3
can be used for additional
Advanced SNMP Card
or an additional
Customer
Interface
(installation only when the UPS is switched Off).
Output signals on voltage-free contacts
Programmable functions on input contacts
On terminals
X1
or
J2
connector, six of the following
27 signals
can be selected from the display, entering with the appropriate
password.
0- No Information
1- Buzzer
2- General Alarm
3- Load on Mains
4- Stop Operation
5- Load on Inverter
6- Mains Failure
7- DC Over Voltage
8- Low Battery
9- Overload
10- Overtemperature
11- Inverter-Mains not synchr.
12- Bypass Locked
13- Bypass Mains Failure
14- Rectifier Mains Failure
15- Battery Discharge
16- Manual Bypass Q2 ON
17- Rectifier ON
18- Inverter ON
19- Boost Charge
20- Battery Earth Fault
21- Battery Fault
22- Relay Input 1
23- Relay Input 2
24- Relay Output ON
25- Relay Output OFF
26- EPO
27- SEM Mode ON
Some UPS functions can be activated with
parameters when an external Normally Open (NO)
contact is closed on:
X1/10, 21 - J2/10, 23
or
X1/11, 22 - J2/11, 24
Selectable functions by changing
parameters
(password required) are:
0 - No function
1 - Inverter ON
2 - Inverter OFF
3 - Print All
4 - Status Relay
5 - Generator ON
6 - External Bypass ON
7 - External Battery Fuses, or External K3
(See Alarm 4104 - “Battery Fuses”)
Voltage free contacts:
Max. DC / AC: 24V / 1.25A
IEC 60950 (SELV circuit)
Min. Signal Level: 5 Vdc/5 mA
