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HIDEN UPS
UDC9201-UDC9203
1-3 kva
Приложение 1 Сухие контакты
Существует два типа сухого контакта для опции: DB9, клемная колодка.
Максимальный выходной ток для сухого контакта равен 1A.
2
6
1
7
8
4
9
3
5
UPS fail
Bypass mode
1
6
General alarm
2
7
Battery low
GND
3
UPS is on
8
Remote
shutdown
Remote
shutdown
4
UPS fail
General alarm
UPS is on
VCC
12~24VDC
Utility fail
9
Bypass mode
Battery low
Utility fail
VCC
12~24VDC
GND
5
b. Phoenix port
a. DB9 port
Function
Description
Pin
NO.
1
UPS fail
Pin1 to pin5 is NO（Normally Open） if something is failure in UPS. If not,
NC（Normally Close）
2
General alarm
Pin2 to pin5 is NO if something is abnormal. If not, NC
3
GND
External power supply GND
4
Remote
shutdown
UPS shutdowns rectifier and inverter if utility is normal. UPS shutdowns
completely if in battery mode. Close switch to activate.
5
Power supply
External power supply.12VDC~24VDC, Common connection.
6
Bypass mode
Pin6 to pin5 is NC if UPS works in bypass mode. If not, NO.
7
Battery low
Pin7 to pin5 is NO if battery voltage is low. If not, NC.
8
Normal mode
Pin8 to pin5 is NC if UPS works in normal mode. If not, NO.
9
Utility fail
Pin9 to pin5 is NO if utility is failure. If not, NC.