Using This Quick Start Manual
Use this Quick Start Manual to get your Temperature
Indicator, when used with a Thermocouple, up and
running right out of the box. To do this you:
•
connect ac power
•
connect the Thermocouple
•
configure the unit
– specify Thermocouple type
– set degrees to C or F
– set decimal point position
The latest complete Communication and
Operational Manual as well as
free
Software
are available at
www.omega.com/software
.
Before You Begin
You should have the following parts:
•
Meter
•
Panel-mounting gaskets
•
ac Power Connector (orange -
P1), Input Connectors (2)
(grey -P3 and P9), and rear
protective cover (mounted)
with green Cold Junction
Compensation Board (right
side).
In addition to the unit and related parts, you will need
the following items to set up your unit:
•
ac power, as listed on meter’s Product/ID label
•
Thermocouple
•
1/8” flat blade screwdriver
•
1/8” Phillips head screwdriver
Safety Consideration
This device is marked with the
international Caution symbol.
Configure the Unit
Press the front panel buttons:
Press This Button:To:
access the configuration
menus and move from one
menu to the next.
enter and scroll through a
submenu
change the value of a
submenu
move backward one menu
(press once) or exit the
configuration menus (press
twice).
To Set Thermocouple Type:
1.
Press MENU until the
meter displays:
2.
Press
/MAX until the
meter flashes:
3.
Press MENU until the meter displays:
3. Insert the correct wire in each terminal and tighten
the lockdown screw.
Tug gently on each wire to
verify the connection.
Use copper conductors
only, minimum 20 AWG
CAUTION:Take care not to damage the
green Cold Junction Compensation
Board and its connectors.
4. Replace the rear cover. Verify proper seating of
the connectors on the green Cold Junction
Compensation Board.
5. Thread the power wires through the slots on the side
of the cover. Replace the rear cover retaining screw.
Connect the Thermocouple
Regardless of thermocouple type, the
RED wire is always NEGATIVE.
The cover on the thermocouple connector shows the
positive and negative terminals.
1. Attach the wires and tighten the retaining screws.
Tug gently on each wire to verify the connection.
2. Apply ac power. The front panel of the unit
displays
RESET2
, followed by the temperature.
If it does not:
a.
Remove ac power.
b.
Verify your P1 power connections.
c.
Check your power source.
d.
Plug the unit in again.
If the unit flashes
+OPEN
, the Cold Junction Compen-
sation Board is not seated properly. Check the connections
and the rear cover retaining screw, and repeat this step.
1
2
3
P1
N
~AC LINE
~AC NEUTRAL
PROTECTIVE EARTH GND
L
L
FUSE
N
SWITCH
GREEN WIRE
EARTH
LINE
NEUTRAL
Check for proper Earth grounding
in the power distribution system (single phase).
START HERE
2
3
4
SAFETY:
• Do not exceed voltage rating on the label located on
the
top of the instrument housing.
• Always disconnect power before changing signal and
power connections.
• Do not use this instrument on a work bench without
its case for safety reasons.
• Do not operate this instrument in flammable or
explosive
atmospheres.
• Do not expose this instrument to rain or moisture.
EMC:
• Whenever EMC is an issue, always use shielded
cables.
• Never run signal and power wires in the same conduit.
•
•
Use signal wire connections with twisted-pair cables.
Install Ferrite Bead(s) on signal wire close to the
instrument if EMC problems persist.
Mount the Unit
1.
Cut a panel
2.
3.
4.
Position the unit in
the opening,
making sure the
front bezel/ gasket
is flush with the
panel.
From the rear of
the panel, slide the sleeve forward over the case
and up to
the panel surface.
The panel should now be sandwiched between the
bezel-
backed gasket in front and the sleeve in back.
5.
Replace the thumbnuts that secure the sleeve tabs
to the case.
Connect ac Power
Warning: Do not connect AC power to
your
device until you have completed all
input and
output connections. This device
must only be
installed by a specially
trained electrician with
corresponding
qualifications. Failure to follow
all
instructions and warnings may result in
injury!
/MIN
MENU
/MAX
RESET
SETPTS
/MAX
/MIN
MENU
RESET
INPUT
SETPTS
/MAX
/MIN
MENU
RESET
TC
SETPTS
/MAX
/MIN
MENU
RESET
STORED
SETPTS
/MAX
/MIN
MENU
RESET
TC
You
MUST
have
this component.
METER
+E
+S
–S
–E
+R
–R
P9
P3
1
2
3
1
2
3
+
–
J1
J2
T/C COLD
JUNCTION
COMPENSATION
BOARD
TC
opening using the
dimensions
shown
to the right.
1.
Remove the rear protective cover and set it aside.
The
cover is secured with a Phillips-head screw.
2.
Locate connector P1 on the bottom-left-rear of the
unit.
The connector has three screw-down
terminals (see
below).
EXTERNAL FUSE WIRED
115 Vac IEC127-2/III, 125mA, 250V (Time-L
a
g)
or UL Slow-Blow, 125mA, 250V
230 Vac IEC127-2/III, 63mA, 250V (Time-L
a
g) or
UL Slow-Blow, 63mA, 250V
The instrument is a device protected in accordance with UL
61010:2010 Electrical Safety Requirements for Electrical
Equipment for Measurement, Control and Laboratory. The
device has no power-on switch. Installations must include a
switch or circuit breaker that is compliant to IEC 947-1 and
947-3. It must be suitably located to be easily reached and
marked as the disconnecting devise for the equipment.
Use copper conductors only, minimum 20 AWG,
UL Rated, for power connection. Insulation must be rated for
at least 85C and 600V.
