System wiring page 7 - 5 – Franklin Fueling Systems Tank Sentinel (TS-1001, 2001, 504, 508 & 750) Installation User Manual
Page 48
SYSTEM WIRING
Page
7 - 5
7
connected at the console, a dangerous condition will be created which could
result in an explosion.
TABLE 7-1
120 VAC Line Power Wire Connection List:
Electrical Panel
No. Conductors, Color (Gauge)
Circuit
Console Terminal
10 Amp C.B. (Load) 1 Black wire,16 AWG (1.3 mm) min.
110 VAC Power
J17 - L1
Ground Bus
1 White wire,16 AWG (1.3 mm) min.
Neutral
J17 - L2 (NEUT)
Ground Bus
1 Green wire,16 AWG (1.3 mm) min.
Ground
J17 - GND
Ground Bus
1
*
Green wire,12 AWG (2.1 mm) min.
Safety Ground
J17 - SAFETY GND
*
= two (2) Safety Ground wires may be required in some locations (check your Local and
National Electric Codes).
Figure 7-3a.
120 VAC Power and I.S. Ground Wiring
Check Electrical Resistance to Earth Ground
After wiring the I.S. Safety Grounds, check the resistance between the I.S.
safety ground terminals at the console to earth ground. This resistance must be
less than 1 ohm.
NOTE
F 1 7
F 1 6
P O W E R
O N
O F F
S W 1
+
+
B 1
F 1 4
d d
POWER
TERMINAL
SAFETY SHIELD
(CLEAR COVER)
F 1 5
J 1 5
J 1 7
J 1 6
d d
J 1 3
J 1 4
PO
W
E
R
GN
D
R
E
LA
Y
O
U
TP
U
T
S
C 2
N O 2
N O 1
N C 2
SAF
E
T
Y
GN
D
N C 1
C 1
G N D
IN
P
U
T
S
L1
I N 2
G N D
TS
-
L
L
D
D S Y
S . R T N
I N 1
4 8 5 A
4 8 5 B
NE
UT
REDUNDANT
INTRINSIC SAFETY
GROUND
GREEN WIRE, 12 AWG
(2.1 mm) MIN.
- REQUIRED IN
SOME LOCATIONS -
INTRINSIC SAFETY GROUND
GREEN WIRE,
12 AWG (2.1 mm) MIN.
8
1 6
1 4
1 0
1 2
6
2
4
C O O L E R 1 5 A
B
A
N
L I G H T S 1 0 A
T A N K 1 0 A
S E N T I N E L
P U M P # 1
2 P - 2 0 A
3
7
1 5
1 3
9
1 1
5
1
- CIRCUIT ASSIGNMENT LABEL -
ELECTRICAL POWER PANEL DOOR
BACK SIDE VIEW
BLACK (L1-LINE) WIRE, 14 AWG (1.6 mm) MIN.
WHITE (L2-NEUTRAL) WIRE, 14 AWG (1.6 mm) MIN.
GREEN (GND-GROUND) WIRE, 14 AWG (1.6 mm) MIN.
NEUTRAL
GROUND
BUS
CU EARTH
GROUND ROD
ELECTRICAL POWER PANEL
(SHOWN WITH COVER REMOVED)
1 6
10
1 5
OF
F
O F F
M A I N
3 4
1 2
20
20
OF
F
OF
F
O F F
OF
F
15
OF
F
10
W
ARNING:
LETHAL
V
O
L
TA
GES COULD EXIST !
LOCA
T
E
AND
DISCONNECT ALL
EXTERNAL
POWER
SOURCES
BEFORE WORKING ON OR SER
VICING THESE CIRCUITS —
REINST
ALL THIS COVER BEFORE OPERA
TING EQUIPMENT
.
WARNING
THIS COVER MUST BE INSTALLED TO MAINTAIN
INTRINSIC SAFETY ! OPERATING THE SYSTEM WITH
THIS COVER REMOVED COULD RESULT IN AN
EXPLOSION HAZARD. CONSULT THE INSTALLATION
MANUAL FOR MORE INFORMATION.
PROBE & SENSOR type & location:
Tank - 1
Tank - 2
Tank - 3
Tank - 4
Sensor 1
Sensor 2
Sensor 3
Sensor 4
Sensor 5
Sensor 6
Sensor 7
Sensor 8
Sensor 9
Sensor 10
Sensor 11
Sensor 12
INPUT 1
INPUT 2
RELAY 1
RELAY 2
240-2032
-wired to-