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12
S8T-DCBU-01
S8T-DCBU-01
Component Names
S8T-DCBU-01 DC Backup Block
(1)
Backup: Operation Mode Output Relay
(2)
COM: Operation Mode Output Relay
(3)
Normal: Operation Mode Output Relay
(4)
LOW: Battery Status Output Relay
(5)
COM: Battery Status Output Relay
(6)
OK: Battery Status Output Relay
(7)
ON/OFF: Backup ON/OFF Input
(8)
GND: Backup ON/OFF Input
(9)
Output Indicator (CD ON: Green)
(10) Backup Status Indicator (BUCKUP: Red)
(11) Battery Status Indicator (BAT LOW: Red)
(12) Battery Connector Terminal (
−
)
(13) NC
(14) Battery Connector Terminal (+)
(15) Slider
(16) Short Bar
(17) DC Output Terminal (
−
V)
(18) NC
(19) DC Output Terminal (+V)
(20) Track Stopper
(21) Battery Connector Terminal Block
(22) Connected to Bus Line Connector
(23) DC Output Terminal Block
(24) Terminal Block Cover
(25) Charge Voltage Selector Switch
(26) Overcurrent Protection Function Selector Switch
S8T-BUS03 Bus Line Connector
(1)
Selector
(2)
Ground Terminal
(3)
Parallel Operation Signal Terminal
(4)
DC Output Terminal (+)
(5)
DC Output Terminal (
−
)
S82Y-TS01 Battery Holder
(1)
Battery Tray
(2)
Fuse
(3)
Terminal Block
(4)
Switch
(5)
Battery A (Order separately)
(6)
Battery B (Order separately)
(7)
Protection Cover
Operation mode output
(OPN MODE)
Battery status output
(BAT LOW)
Backup ON/OFF input
(ON/OFF)
2
1
3
4
5
6
7
8
9
10
11
15
21
23
24
25 26
22
14
19
17
18 20
13
12
16
COM
Normal
Backup
1
2
3
COM
OK
LOW
4
5
6
1
2
3
4
5
4
2
1
5
6
3
7