TMT TI-2300 User manual
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TI-2300 / 3000
VER 101
WIDE INDICATOR
USER’S MANUAL
www.tmteng.com
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INDEX
1. Introduction ................................................................................ 3
2. Main Features ............................................................................ 3
3. Technical Specifications ........................................................ 4
4. Description of Panels and Symbols ................................. 6
5. Installation ................................................................................... 7
6. General Function ....................................................................10
7. Test Mode .................................................................................11
8. Setting Mode ...........................................................................13
9. Calibration .................................................................................18
10. Infrared Remote Controller .............................................19
11. Wireless Specifications ......................................................20
12. RS232C Format .....................................................................21
13. Real Time Clock ....................................................................22
14. Check Message ....................................................................23
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1. Introduction
This Service and Operation Manual are the specifications for our TI series.
The TI series is the product of years of design, development, and in-field
testing.
This TI series has been designed with reliability, under rigid quality control
and with outstanding performance.
This MANUAL included with basic technical information about composition of
hardware and programmatic functions.
Precautions
Please be informed that we’re not responsible for any incident or mishap
caused by partial modification of this product. To avoid such situation,
customers need to contact our customer service team or system installation
staff in advance, and any modification should be conducted under our
surveillance.
◆Do not connect incompatible adaptor.
Use only adaptor approved by TMT for use with this particular model.
The use of any other types may invalidate any approval or warranty, and
may be dangerous. For availability of approved enhancements, please
check with your dealer.
◆Don’t install the TI series in direct sunlight.
◆Avoid sudden temperature changes, vibration, wind, water, or dirt.
◆Avoid from the shock of excessive weight.
◆Place the scale away from water.
◆Use away from heavy R.F noise.
◆Do not disassemble or modify this product.
2. Main Features
◆High-precision indicator
◆Water proof: IP65
◆Touch key
◆Standard remote control
◆Tilt and swivel mount bracket
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3. Technical Specifications
◆Specifications
Display
TI-2300: 2.3inch 5 FND / TI-3000: 3inch 5 FND
Display lamp
Zero, Tare, Hold, Stable, Power
Touch key
Zero, Tare, Hold, On/Off
Case material
Engineering plastic
Load Cell Excitation
DC 5V, 300mA (up to 8 load cell)
Input sensitivity
0.2uV/D
Input signal range
0~39mV
Non linearity
<±0.0015% of FSR max
External resolution
Up to 100,000 counts
Output data rate
4.7 to 200 measurements per second
Temperature range
-20℃~ 60℃
Product weight
TI-2300: 1.2kg / TI-3000: 2.2kg
Power
12V 1A
Parts
Power adaptor, IR remote controller
OP-01
RS232C, RTC(Real time clock),
2solid state relays and 4inputs
OP-02
Use the vehicle power (12~24V )
OP-03
ZigBee wireless
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◆Dimensions
1) TI-2300
2) TI-3000
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4. Description of Panels and Symbols
◆Display
Displays weight or messages
STABLE
Indicates that the weight to be in stable condition
ZERO
Indicates that scale is stable and at zero
TARE
Indicates that scale is currently using a tare
HOLD
Indicates that the HOLD feature has been activated
◆Keys
Power
Use to turn on/off.
Zero
Return the display to 0.
Tare
Use to weigh with tare weight.
Hold
Use to weigh unstable things.
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5. Installation
12V
Power adaptor + (RED)
GND
Power adaptor –(BLACK)
TX3
Extra RS232C TXD
RX3
Extra RS232C RXD
GND
Extra RS232C GND
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RX1
Not used
GND
TX2
RS232CTXD (OP-01)
RX2
RS232C RXD (OP-01)
GND
RS232C GND (OP-01)
EX+
EX-
SIG+
SIG-
GND
POWER
External key 4 contact / 4inputs (OP-01)
ZERO
TARE
HOLD
GND
EVCC+
2 solid state relays contact (OP-01)
OUT1
EVCC+
OUT2
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1) External input circuit
※External inputs are interlocked with the touch keys.
2) Solid state relay circuit
※EVCC+ range: DC12~28V
※R load range: > 2KΩ
※Output conditions
Output
Conditions
OUT2 ON (low limit)
Low limit< Measured value ≤ High limit
OUT1 ON (high limit)
High limit < Measured value
OUT1,2 OFF
Measured value ≤ Low limit
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6. General Function
(1) Zero Function
Use to correct drifted zero value when the scale is unloaded, and motion is
not detected. This function works when ZERO KEY is pressed, and the
ZERO LAMP is on.
(2) Setting Tare Weight Function
Press the TARE KEY. Then, the scale will memorize the weight of the tare
and will display zero value “0”kg. The TARE LAMP will be on.
To escape this function, remove everything from the scale, and press the
TARE KEY. Then, the TARE LAMP will be off and this function is
terminated.
* Note : The sum weight of the tare and any item on a scale cannot exceed
maximum capacity.
(3) Hold Function
Automatic Hold Function
(This function works whenever the scale weighs moving things.)
■ Press HOLD KEY when the scale is empty (Initial Zero State).
■ The weight display will indicate AH ON. HOLD LAMP is on.
■ After loading a thing, if the weight turns stable then, a display shows
----- and average weight will appear.
■ The weight of a loaded thing is displayed.
■ To escape the automatic hold mode, when zero point is on, press HOLD
KEY. Then, the message of AHOFF is displayed and HOLD LAMP is off
and normal weighing mode is reverted.
Manual Hold Function
(Only this function operates when you press a HOLD KEY)
■ Press HOLD KEY loading a thing.
■ This message of HOLD is displayed and sequentially the message of
----- is shown with appearing the average weight.
■ The weight of a loaded thing is displayed.
■ To escape the manual hold mode, remove everything from a hook, or press
the HOLD KEY. Then, HOLD LAMP will be off and the scale changes from
a hold mode to a normal mode.
This manual suits for next models
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