Chapter 3
– Field Wiring
32
FCM II Installation Guide: 20160419 - Part # 2307
3.2.14
3
O
UTPUT
A
IR
E
LIMINATOR
W
IRING
Gnd/Overfill Switched
Line
N.O. Digital
Valve
Solenoid
N.C. Digital
Valve
Solenoid
Port 2 Output
Port 3 Output
Air Purge
Valve
Solenoid
Top Float Switch
Bottom Float Switch
Neutral
High
Low
Not Low Low
Air Eliminator
Neutral
Note 2: Port 1 configured as Alt. High Flow Rate Inversed. When this signal is removed,
the flow rate will drop to the Alt. High Flow Rate.
Note 1: When the level drops below Low Low, the power will be removed from the digital
valves, stopping flow before the air eliminator is completely drained.
L
N
L
N
A1
A2
A3
A4
Bottom Side
Bottom Row
Port 0
Port 1
L
N
L
N
B1
B2
B3
B4
Bottom Side
Middle Row
Port 2
Port 3
L
N
L
N
C1
C2
C3
C4
Bottom Side
Top Row
Port 4
Port 5
A
B
Terminal
Number
A
B
C
In
Out
In
Out
A1
A2
A3
A4
Bottom Side
Bottom Row
Port 0
Port 1
In
Out
In
Out
B1
B2
B3
B4
Bottom Side
Middle Row
Port 2
Port 3
1
2 3
4
1
2
3
4
Figure 3.15
FCM II Field Wiring: 3 Output Air Eliminator