Customer Interface - GE SG Series Installation Manual

4

CUSTOMER INTERFACE

4.1 CUSTOMER INTERFACE
SGSU_100-150_Customer interface_01
J5
X1
JP3
J4
J2
J3
Fig. 4.1-1 Customer interface
The connectors J4 and J5 can be used for additional 3-ph SNMP/WEB plug-in adapter or an additional Customer
Interface (installation only when the UPS is switched Off).
XA: terminals for 24Vdc Auxiliary Power Supply connection.
Programmable user relays
On terminals X1 or J2 connector, six of the following 26
signals can be selected from the display, entering with
the appropriate password.
0- No Information
1- Buzzer
2- General Alarm
3- Load on Utility
4- Stop Operation
5- Load on Inverter
6- Utility Failure
7- DC Over Voltage
8- Low Battery
9- Overload
10- Over Temperature
11- Inverter-Utility not syncr.
12- Bypass Locked
13- Bypass Utility Failure
Modifications reserved
GE_UPS_OPM_SGS_ISG_10K_40K_0US_V070.docx
Serial port J3 - RS 232 (sub D - female 9 pin) (see Section 4.1.1)
Pin 2: TX (out)
XA
J2 (subD-female 25p) – Output signals on voltage free contacts(see Section 4.1.2)
J2/1, 2, 3
J2/4, 5, 6
1
J2/7, 8, 9
J2/14, 15, 16
2
J2/17, 18, 19
3
J2/20, 21, 22
4 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 ON" and "26 - EPO".
XB - Terminals for EPO connection(see Section 4.1.7)
XB
XB/1, 4 or J2/12, 25
Note: to enable this function, remove cable short-circuiting XB / 2 – 3 and the
Jumper JP3 on P4 – Customer Interface.
1
X1 – Output signals on voltage free contacts – terminals (see Section 4.1.2)
2
X1/1, 2, 3
X1/4, 5, 6
3
X1/7, 8, 9
4
X1/12, 13, 14
X1/15, 16, 17
X1/18, 19, 20
X1/10, 21 or J2/10, 23
X1/11, 22 or J2/11, 24
NO = Normally Open
14- Rectifier Utility Failure
15- Battery Discharge
16- Manual Bypass 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
(Emergency Power Off)
Critical Power
Suitable for JUMP protocol
Pin 3: RX (in)
NO, C, NC Utility Failure
NO, C, NC Load on Inverter (default Parameter RL=3)
NO, C, NC Stop Operation
NO, C, NC Load on Utility
NO, C, NC General Alarm
NO, C, NC Acoustic Alarm
NC
NO, C, NC Utility Failure
NO, C, NC Load on Inverter (default Parameter RL=3)
NO, C, NC Stop Operation
NO, C, NC Load on Utility
NO, C, NC General Alarm
NO, C, NC Acoustic Alarm
Input contacts (see Section 4.1.3)
Programmable (default = RL1)
Programmable / Generator ON (NO) (def. = RL2)
C = Common
XB: terminals for EPO connection.
Programmable functions on contacts (X1 - J2)
Some UPS functions can be activated with
parameters when an external Normally Open
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
2 - Inverter OFF
4 - Status Relay
6 - External Bypass ON
7 - External Battery Fuses, or External K3
See Alarm 4104 - "Battery Fuses"
Voltage free contacts:
Pin 5: GND
(default Parameter RL=1)
(default Parameter RL=5)
(default Parameter RL=2)
(default Parameter RL=4)
(default Parameter RL=6)
EPO (Emergency Power Off)
(default Parameter RL=1)
(default Parameter RL=5)
(default Parameter RL=2)
(default Parameter RL=4)
(default Parameter RL=6)
NC = Normally Closed
1 - Inverter ON
3 - Print All
5 - Generator ON
Max. DC / AC: 24V / 1.25A
IEC 60950 (SELV circuit)
Min. Signal Level: 5Vdc/5mA
Page 41/46
Installation Guide SG Series 10-20-30-40 UL S