g
8 CUSTOMER INTERFACE
GE
8.1CUSTOMER INTERFACE
01 | 15141312 | 4321 |
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Customerinterface |
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| XA |
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| J5 |
150_ | 17 16 | 6 5 | X1 | 2 |
100- | 19 18 | 8 7 | 3 | |
SGT5000 | 2221 20 | 1110 9 |
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JP3
XB
J2 J4
1
14 | 1 | 2 |
3
9
J34
1
Fig.
Serial port J3 - RS 232 (sub D - female 9 pin)
Suitable for JUMP protocol
Pin 2: TX (out) | Pin 3: RX (in) | Pin 5: GND |
J2
J2/1, 2, 3 | - | NO, C, NC | - Utility Failure | (def. Param. RL=1) |
J2/4, 5, 6 | - | NO, C, NC | - Load on Inverter | (def. Param. RL=3) |
J2/7, 8, 9 | - | NO, C, NC | - Stop Operation | (def. Param. RL=5) |
J2/14, 15, 16 | - | NO, C, NC | - Load on Utility | (def. Param. RL=2) |
J2/17, 18, 19 | - | NO, C, NC | - General Alarm | (def. Param. RL=4) |
J2/20, 21, 22 | - | NO, C, NC | - Acoustic Alarm | (def. Param. 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 ON” and “26 - EPO”.
XB - Terminals for EPO connection
X2 / 1, 2 or J2 / 12, 25 NC EPO (Emergency Power Off)
Note: to enable this function, remove cable
X1 – Output signals on voltage free contacts - terminals
X1/1, 2, 3 | - | NO, C, NC | - Utility Failure | (def. Param. RL=1) |
X1/4, 5, 6 | - | NO, C, NC | - Load on Inverter | (def. Param. RL=3) |
X1/7, 8, 9 | - | NO, C, NC | - Stop Operation | (def. Param. RL=5) |
X1/12, 13, 14 | - | NO, C, NC | - Load on Utility | (def. Param. RL=2) |
X1/15, 16, 17 | - | NO, C, NC | - General Alarm | (def. Param. RL=4) |
X1/18, 19, 20 | - | NO, C, NC | - Acoustic Alarm | (def. Param. RL=6) |
Input contacts
X1/10, 21 or J2/10, 23 | Programmable (default = RL1) | |
X1/11, 22 or J2/11, 24 | Programmable / Generator ON (NO) (def. = RL2) | |
NO = normally open | C = common | NC = normally closed |
The connectors J4 and J5 can be used for additional SNMP Card, Environmental Card (not available yet) or an additional Customer Interface (installation only when the UPS is switched Off).
XA: terminals for 24VDC Auxiliary Power Supply connection. | XB: terminals for EPO connection. | |||||
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| Programmable user relays |
| Programmable functions on contacts (X1 - J2) | |||
| On terminals X1 or J2 connector, six of the following 26 |
| Some UPS functions can be activated with | |||
| signals can be selected from the display, entering with the |
| parameters when an external Normally Open | |||
| appropriate password. |
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| contact is closed on: |
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| 0- No Information | 14- Rectifier Utility Failure |
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| 1- Buzzer | 15- Battery Discharge |
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| Selectable functions by changing parameters | ||||
| 2- General Alarm | 16- Manual Bypass ON |
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| 3- Load on Utility | 17- Rectifier ON |
| (password required) are: | ||
| 4- Stop Operation | 18- Inverter ON |
| 0 - No function | 1 - Inverter ON | |
| 5- Load on Inverter | 19- Boost Charge |
| 2 - Inverter OFF | 3 - Print All | |
| 6- Utility Failure | 20- Battery Earth Fault |
| 4 - Status Relay | 5 - Generator ON | |
| 7- DC Over Voltage | 21- Battery Fault |
| 6 - External Bypass ON | ||
| 8- Low Battery | 22- Relay Input 1 |
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| 7 - External Battery Fuses, or External K3. | ||||
| 9- Overload | 23- Relay Input 2 |
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| See Alarm 4104 - “Battery Fuses”. | |||
| 10- Over Temperature | 24- Relay Output ON |
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| Voltage free contacts: Max. DC / AC: 24V / 1.25A | ||||
| 11- | 25- Relay Output OFF |
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| 12- Bypass Locked | 26- EPO (Emergency |
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| IEC 950 (SELV circuit) |
| 13- Bypass Utility Failure | Power Off) |
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| Min. Signal Level: 5VDC/50mA |
OPM_SGS_USM_10K_40K_0US_V010.doc | 79/88 | Operating Manual SG Series 10, 20, 30 & 40 kVA |