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Block diagram – Toa VX-200PS SA User Manual

Page 29

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29

AC Mains
50/60 Hz

Fuse
250 V AC
T3.15 A L

NC

NC

NC

NC

NC

NO

NO

NO

NO

NO

NO

NO

NO

NO

NO

BATTERY
POWER

Delay

MAIN

POWER

CHARGING

Charging

Circuit

Battery

Check Switch

Voltage

DC Detect

Checker

Control Circuit

CPU

DC Output 1

DC Output 2

DC Output 3

DC Output 4

DC Output 5

DC Output 6

[DC POWER OUT]

DC Input 1

DC Input 2

DC Input 3

DC Input 4

DC Input 5

DC Input 6

DC Input [PS IN]
(150 A max.)

Control Connector
[DS-SF LINK]

Battery Connection
Terminal
[BATTERY POWER IN]

Fuse
40 A

Fuse
40 A

Fuse
40 A

Fuse
40 A

Fuse
40 A

Fuse
40 A

Fuse
7.5 A

BATTERY
CONNECT Indicator

BATTERY
CHECK Indicator

When battery voltage drops
below the reference voltage

10. BLOCK DIAGRAM

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