Customer Interface Board - ABB MegaFlex 1000 UL S1 Installation Manual

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5.2 Customer interface board

J1
Fig. 5.2-1 Customer Interface Board
Output signals on voltage-free contacts
On terminals X1, 6 of the following 27 signals can be selected
from the display, entering with the appropriate "Service Code".
0- NO SIGNAL
1- BUZZER
2- GENERAL ALARM
3- LOAD ON MAINS
4- STOP OPERATION
5- LOAD ON INVERTER
6- MAINS FAILURE
7- DC OVERVOLTAGE
8- LOW BATTERY
9- OVERLOAD
10- OVERTEMPERATURE
11- INVERTER-BYPASS NOT SYNCHR.
12- BYPASS LOCKED
13- BYPASS MAINS FAILURE
J1 connector– RJ45 8P8C (see Section 5.2.1)
Pin 5: TX (out)
X1 terminal block – Output signals on voltage free contacts (see Section 9.2.2)
X1 / 1, 2, 3
X1 / 4, 5, 6
X1
X1 / 7, 8, 9
X1 / 12, 13, 14
X1 / 15, 16, 17
X1 / 18, 19, 20
The programmable signals on X1 will be disabled with "Q1 - UPS Output
- External, supplied by others" open, with the exception of the signals
for "16 - MANUAL BYPASS ON" and "26 – EMERGENCY OFF (EPO)".
X2
X1 terminal block – Input contacts (see Section 5.2.3)
X1 / 10, 21
X1 / 11, 22
X2 terminal block –EPO -Emergency Power Off connection (see Section 5.2.4)
X2 / 1, 2
Note! If an emergency button EPO (Emergency Power Off) is installed, the use of
the XA terminals is mandatory, see Section 4.10.
NO = Normally Open
14- RECTIFIER MAINS 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- EMERGENCY OFF (EPO)
27- eBoost MODE
MegaFlex 1000 to 1600
Pin 6: RX (in)
NO, C, NC MAINS FAILURE
NO, C, NC LOAD ON INVERTER
NO, C, NC STOP OPERATION
NO, C, NC LOAD ON MAINS
NO, C, NC GENERAL ALARM
NO, C, NC BUZZER (acoustic alarm)
NO
NO
NC
C = Common
Programmable functions on input contacts
Some UPS functions can be activated with
parameters when an external Normally Open
(NO) contact is closed on:
Selectable
parameters ("Service Code" required) are:
0 - NO FUNCTION
1 - INVERTER ON
2 - INVERTER OFF
3 – PRINT ALL
4 - STATUS RELAY
5 - GENERATOR ON
6 - EXTERNAL BYPASS
7 - BATTERY FUSES OR EXTERNAL K3
(See Alarm 4104 - Battery Fuses)
8 – eBoost CONTROL
Voltage free contacts:
Max. 24Vac / 1A or 60Vdc / 0,5A
IEC-UL-CSA 60950-1 (SELV circuit)
Min. Signal Level: 5Vdc / 5mA
UPS Installation Guide / REV-A
(def. Parameter RL=1)
(def. Parameter RL=3)
(def. Parameter RL=5)
(def. Parameter RL=2)
(def. Parameter RL=4)
(def. Parameter RL=6)
Programmable
Programmable / GENERATOR ON
EPO (Emergency Power Off)
NC = Normally Closed
X1/10, 21 or X1/11, 22
functions by
Pin 4: GND
changing