Installation Owner manual
7 Page 7 - 20 TANK SENTINEL
®
INSTALLATION GUIDE
WARNING:
LETHAL VOLTAGES COULD EXIST !
LOCATE AND DISCONNECT ALL EXTERNAL POWER SOURCES
BEFORE WORKING ON OR SERVICING THESE CIRCUITS —
REINSTALL THIS COVER BEFORE OPERATING EQUIPMENT.
Figure 7-9a. Discrete Inputs — Wiring
Figure 7-9b. Emergency Generator Application — UPS for the TS Console
F16
= TANK SENTINEL TERMINAL - JI4
POW ER TERM INAL
SAFETY SHIELD
(CLEAR COVER)
ee
dd
N.O.
N.C.
IN 2
GND
GND
C
GND
IN 1
GND
+5 VDC
N.O.
N.C.
C
F17
F15
RE LAY O U TP UTS
NO 2
C 2
+5 VDC
"PROGRAMMABLE"
DISCRETE INPUTS
FROM EXTERNAL
DRY RELAY
CONTACTS.
NOTE: +5 VDC &
GROUND IS
SUPPLIED
FROM THE
TANK SENTINEL
CONSOLE.
WARNING: AVOID ELECTRICAL SHOCK
HAZARDS. EXTERNAL POWER SOUCES
MAY BE PRESENT - LOCATE AND
DISCONNECT ALL EXTERNAL POWER
SOURCES BEFORE WIRING OR SERVICING
THESE CIRCUITS.
Discrete Input (Dry Relay Contact)
Wiring & Schematic
POW ER
ON
SW 1
OFF
L1
SAFETY
GND
J15
J16
NO 1
NC 2
C 1
NC 1
J17
GND
POW ER
L2
IN P U T S
IN 2
GND
GND
IN 1
TS- LLD
+
+
B1
DSY
J14
GND
IN P U T S
dd
GND
IN 2
S.RTN
IN 1
F14
J13
485B
485A
Enlarged View of
Terminal Strip # J14
External Dry Relay #2:
Common & Normally-
Open Contacts
External Dry Relay #1:
Common & Normally-
Open Contacts
Suggested Use:
Emergency Backup Generator
Run Signal(s).
TS-1001
FEED
ALARMMENU
REPORT
DOWN
SHI FT
0
.
TEST
7
ACK
L
8
Y
M
SETUP
9
SPACE
ENTER
Z
H
4
U
I
V
5
J
6
W
K X
+/-
ULLA GE
GROSS
TANK
D
Q
E
PRODUCT
1
A N B
R
2
O
F
WATER
LEV EL
3
S
G
UP
T
CANCEL
CANCEL
C P
WA RNIN GSPOW ER AL ARM
ALARM
TESTTEST
ALARMALARM
TEST
M 1 M 2 M 3 M 4
SYSTEM
OKAY
TANK
OKAY
SENSOR
OKAY
TANK SENTINEL
ENVIRONMENTAL CONTROLS DIVISION
R
J14
IN 1
GND
GND
IN 2
IN P U TS
N
Main
Electrical
Power
Panel
Emergency
Electrical
Power
Panel
M
N.O.
N.C.
C
C
N.O.
Emergency
Generator # 1
(Shown Typical)
Automatic
Power Transfer
Switch
UPS
Single
or
Three
Phase
Power
TSP-LL2
Leak
Testing
Probe
(N.O. contact
held-closed
normally...
when main
power is lost,
N.C. contact
makes)
See Figure 7-3 for
Power Wiring to the
Uninterruptable
Power Supply ( UPS )
Use a 10 Amp CB
dedicated for the
Tank Sentinel system
Run Relay (C)
Run Relay (N.O.)
Run Relay (C)
Run Relay (N.O.)
J14 = Discrete Inputs (Dry Relay Contacts Required)
Fuel Supply
Tank # 1
- Generator # 1 (below)
- Generator # 2
( C & N.O. )
Generator
Run, Dry
Relay
Contact