10
Power Supply
(115 VAC or 230 VAC)
Contact Closure:
Polarity not critical
Reed Switch
Flow Meter
Polarity not Critical
IN-
FLOW MTR 1
FLOW MTR 2
IN+
IN-
FLOW SW 1
IN+
IN-
IN+
+5V
BLK
RED
COND
T-
T+
BLEED
N.C.
FEED
N.O.
N.C.
N.O.
L2
L2
L1 L2/N
Hall Effect
Flow Meter
G
R
EE
N
W
H
IT
E
GROUND
STUD
SHIELD
L1 L2/N
G
R
N
1
20
V
G
R
N
/Y
E
L 2
40
V
WHT 120V
BLU 240V
B
L
K
1
2
0
V
B
R
N
2
4
0
V
Conductivity
Electrode
Do not connect
shield drain wire
at this end!
G WR B
F1
F2
Figure 3 Inputs
