4. Wiring Diagrams
PNEG-2223
Flex-Flo Control Unit with Auto Calibration
19
Flex-Flo Control Unit Used with Hopper Level Controls
FLEX-FLO CONTROL UNIT (FLX-5350)
L1
L2
L3
M1
M2
M3
Incoming Power Flex-Flo Motor
Auxiliary Switch
GREE
N
WH
IT
E
BL
A
C
K
L1
L2
IN
OU
T
CO
M
.
N.
O
.
Relay
Output
S
ignal
S
ignal
Po
we
r
Po
we
r
GRE
E
N
WH
IT
E
BL
A
C
K
7051400
HOPPER LEVEL CONTROL #1
GREEN
BLACK
WHITE
FLEX-FLO
MOTOR
GND
L2
L1
208-230VAC
POWER SUPPLY
7051400
HOPPER LEVEL CONTROL #2
COM.
N.C.
GND.
W
H
IT
E
BL
A
C
K
G
R
EE
N
COM.
N.C.
GND.
W
H
IT
E
BLA
C
K
G
R
E
E
N
