Emec VMS MF - 27. Main Board; Main Board Schematics and Connections

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27. Main Board
Power
supply
FUSE
N
L
Level
Coil
+
-
Input
NC
C
NO
On demand
level alarm
repeater
115 - 230 VAC VERSION
STBY
FUSE
-
+
Level
Coil
+
-
Input
NC
C
NO
On demand
level alarm
repeater
12 VDC - 24 VDC VERSION
-
+
MAIN POWER
Power supply
FUSE
+
-
Level
Coil
+
-
Input
VMS MF FOR WATER METER WITH HALL EFFECT CONNECTION
RED
WHITE
YELLOW
BROWN