HydrX System Wiring
FCC & FC Power Wiring Connections To TLS-450Plus
27
Figure 28. Wiring Using an CPI Isolation Board
Sump
Disconnect, lock out,
and tag power at the
power panel before
wiring the pump.
WARNING
OFF
Maximum Exter
nal Contact
Closur
e Cir
cuit Ratings
12 Vdc, 0.015A
3
2
1
4
Maximum Relay Contact Ratings
120/240 V
ac, 5A 30 Vdc, 5A
Fuse Ratings 5A, 250 V
ac T
ype T (Slo-Blo)
2
1
5
3
4
Maximum AC
Input Ratings
120/240 V
ac, 0.10A
4
3
2
1
5
TN
2V
TN
2V
TN
2V
RTN
12V
I/O Module
TLS-450PLUS
Unused
AT
G
AC Neutr
al
Inlet V
alve
N
Outlet V
alve
N
Pump Request
N
AC Line
Inlet V
alve
L
Outlet V
alve
L
Pump Request
L
11
10
9
8
7
6
5
4
3
2
1
FUEL CONDITIONING CONTROLLER (FCC) BOX
DIESEL PRODUCT
LINE LEAK TERMINAL
1
1A
1N
neutral pump 1 controller
Junction Box
in Sump
120 Vac
120 Vac
FC Outlet
Valve
NOTICE
• AC line on the FCC box, I/O module,
hook isolation box and dispenser inputs all need to
be on the same electrical phase.
• All conductors #14 THHN
• Switched neutral breaker required for source power
• Make ground connection in accordance with local codes.
If an E-stop is required by national or local codes or a local authority having jurisdiction, the HydrX
Fuel Conditioning Controller (FCC) power must be supplied by a 15 amp circuit that can be
interrupted by the same E-Stop as the FCC pump.
WARNING
FC Inlet
Valve
Pump Control Breaker
Neutral Bar
Ground Bar
15A Switched Neutral
SHUNTED FUEL PANEL
OR
LOAD SIDE OF E-STOP SYSTEM
PC1
15A Switched neutrall breaker
Pump control breaker
Neutral bar
G
ro
und bar
I/O module contact load
I/O module coil power
Dispenser board load power
Inlet valve Hydrx
Outlet valve Hydrx
Dispenser board hook
Dispenser board load neutral
Inlet valve neutral
Outlet valve neutral
Unused
Unused
I/O module LV input RTN
I/O module LV input 12V
CPI board line power
I/O Module contact line side
I/O Module coil neutral
Hydrx system ground
Diesel line leak terminal 1A
Diesel line leak terminal 1
Hydrx controller #1
Hydrx controller #2
Hydrx controller #3
Hydrx controller #4
Hydrx controller #5
Hydrx controller #6
Hydrx controller #7
Hydrx controller #8
Hydrx controller #9
Hydrx controller #10
Hydrx controller #11
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
PC1
PC2
PC3
PC3
PC2
Jumper
For systems with mechanical leak detectors
remove blue
jumper
jumper
and wire as shown.
NOTICE
