Installation - FlowLine MicroPoint LI42 Series Owner's Manual

Spec Tech Industrial Electric

INSTALLATION

Step Six
A. Introduction: The NEMA 4X indicator is designed to sup-
port both panel and wall mount installations. Panel mount
installations are generally used when the indicator is remote
from the tank(s) and placed in a consolidated instrument panel.
Conversely, wall mount installations are generally used when
the indicator is installed at the tank(s) for local viewing.
B. Panel Mount: Follow the below steps to install the indicator
in a panel mount configuration:
1. Drill (1) large 0.75" (19mm) diam-
eter hole in the panel for the
cable and nipple.
2. Drill (1) small 0.25" (6mm) diam-
eter hole 0.95" (24mm) below
the large hole that will prevent
the installed indicator from
rotating off center.
3. Run the indicator cable through
the flat gasket, large top hole
and locking nut (on the rear
side of the panel).
4. Properly align the indicator with
the flat gasket and holes on the
panel. Then press in place.
5. Tighten the locking nut down
over the nipple and route the
cable for termination.
C. Wall Mount: Follow the below steps to install the indicator in
a wall mount configuration:
1. Unscrew the locking nut from
the nipple and separate the wall
bracket from the indicator.
2. Drill (4) screw mounting holes
(screws not provided) consistent
with the bracket hole pattern
and/or dimensions shown in the
Specification Section.
3. Install the (2) top screws leav-
ing room for the wall bracket to
be placed over the screws.
4. Run the indicator cable through
the flat gasket and large top
hole on the wall bracket.
5. Press the indicator assembly
together and tighten the locking
nut down over the nipple.
6. With the cable routed through
the cut-out at the bottom of the
wall bracket, place the indicator
over the (2) mounting screws
and slide it down.
7. Install the (2) bottom screws on
the bracket and route the cable
for junction box termination.
Spec Tech Industrial Electric
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Hole Pattern
0.95"
Ø.75" min.
(24.13 mm)
(Ø19.05 mm)
Ø.25" min.
(6.35 mm)
Indicator
Panel
Wall
Gasket
Locking
Indicator
Nut
Wall
Gasket
Bracket
2.00"
(50.8 mm)
Indicator &
Wall Bracket
Wall
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WIRING
Step Seven
A. Wiring the LI42-1001 to (1) Level Transmitter and (1)
Alarm (Note: Alarm Functions Require MicroCal Calibration)
Power
Supply
12-24
VDC
Red
Transmitter
(Positive)
Out of Bounds
Black
Alarm
(Negative)
Channel 1
Red
(Positive)
Black
(Negative)
High Level
Alarm
Low Level
Alarm
Switch
Leak Alarm
Channel 2
Always read the associated transmitter and/or switch
instruction manual(s) and check the power supply min-max
rating(s) prior to wiring.
B. Wiring the LI42-1001 to (1) Level Transmitter, (1) Level
Switch, (1) PLC and (1) Alarm (Note: Switch and Alarm
Functions Require MicroCal)
Power
Supply
12-24
VDC
PLC
Transmitter
Channel 1
Red
(Positive)
Black
Switch
(Negative)
High Alarm
Channel 2
Red
(Positive)
Black
(Negative)
Alarm
Always read the associated transmitter and/or switch
instruction manual(s) and check the power supply min-max
rating(s) prior to wiring.
888-773-2832
+
Red
Black
-
White
Gray
Orange
Brown
Blue
Green
Yellow
Purple
Warning
+
Red
Black
-
White
Gray
Orange
Brown
Blue
Green
Yellow
Purple
Warning
888-773-2832