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TLE Scalable Series 40 to 150 UL S1
UPS Installation Guide / REV-B
5.2
Customer interface board
Fig. 5.2-1 Customer interface board
X1 terminal block – Output signals on voltage free contacts (see Section 5.2.1)
X1 / 1, 2, 3
NO, C, NC UTILITY 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 UTILITY
(def. Parameter RL=2)
X1 / 15, 16, 17
NO, C, NC GENERAL ALARM
(def. Parameter RL=4)
X1 / 18, 19, 20
NO, C, NC BUZZER (acoustic alarm)
(def. Parameter RL=6)
The programmable signals on X1 will be disabled with “Q1 – UPS
output switch” open, with the exception of the signals for “16 -
MANUAL BYPASS ON” and “26 – EMERGENCY OFF (EPO)”.
X1 terminal block – Input contacts (see Section 5.2.2)
X1 / 10, 21
NO
Programmable
X1 / 11, 22
NO
Programmable / GENERATOR ON
NO
= Normally Open
C
= Common
NC
= Normally Closed
Output signals on voltage-free contacts
Programmable functions on input contacts
On terminals X1,
6
of the following
27 signals
can be selected
from the display, entering with the appropriate “Service Code”.
Some UPS functions can be activated with
parameters when an external Normally Open
(NO) contact is closed on:
X1/10, 21
or
X1/11, 22
Selectable functions by changing
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 - SEM/IEMi CONTROL
Voltage free contacts:
Max. 24Vac / 1A or 60Vdc / 0,5A
IEC-UL-CSA 60950-1 (SELV circuit)
Min. Signal Level: 5Vdc / 5mA
0- NO SIGNAL
1- BUZZER
2- GENERAL ALARM
3- LOAD ON UTILITY
4- STOP OPERATION
5- LOAD ON INVERTER
6- UTILITY FAILURE
7- DC OVERVOLTAGE
8- LOW BATTERY
9- OVERLOAD
10- OVERTEMPERATURE
11- INVERTER-BYPASS NOT SYNCHR.
12- BYPASS LOCKED
13- BYPASS UTILITY FAILURE
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- EMERGENCY OFF (EPO)
27- SEM/IEMi MODE
1
12
2
13
3
14
5
16
6
17
7
18
8
19
9
20
10
21
11
22
4
15
X1
TL
ES
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40
-15
0
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A
B
B
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