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PSU Termination Schematic
POWER SUPPLY BACK PLANE ASSEMBLY
SWITCH MODE POWER SUPPLY
16
MAINS O/P
TO SMPS
CAUTION HIGH VOLTAGE
INPUT FROM
SMPS
ADDRESS:
1
2
3
4
Quadnet Installation Instructions
ENSURE THAT THE INCOMING EARTH CABLE IS
CONNECTED DIRECTLY TO THE EARTH STUD IN
THE BACK BOX AS SHOWN
240V AC MAINS
CONNECTIONS
QUADNET PSU CONTROLLER
FUSE3 LIVE 4A T
FUSE4 NEUTRAL 4A T
INPUT
FUSE 2
10A T
OV
OV
OV
24V
BAT OK
MAINS OK
24V
FAULT
24V
ADDRESS
ISP
OUTPUT CONNECTORS TO CIE
A
B SCRN 24V 0V SCRN 24V 0V SCRN
FAULT RELAY
NO NC COM
FAULT RELAY
CONNECTIONS TO MAIN
CONTROL PANEL
EARTH STUD
EARTH LEAD
BAT +
BAT -
FUSE1
BATTERY
10A T
SCRN
B
A
SCRN
OV
24V
SCRN
OV
24V
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