TD-700T is a digital indicator to measure and display physical quantity such as load, pressure, and torque working with strain gauge transducer.
Color graphic LCD display, high-speed sampling, TEDS function (IEEE1451.4 class 2 mix mode interface compliance) and various hold functions are combined into this compact panel mount display (1/8 DIN size).
The TD-700T provides the best performance in the various scenes.

High performance color graphic LCD Screen

Vivid display gives immediate process status. Each alarm intuitively and independently advises process condition.
The home screen can be selected from "standard", "bar meter" and "indicator value", and also can be customized tailored to your applications.

Examples of information on the display

The fast 4Ks/S sampling rate shows the process levels vividly and in real time. The TD-700T shows what happens before, during and after any event.
A variety of display modes is available to meet your purpose.

Numbers only & bar meter display function

Switchable between the 5-digit digital display that enables direct reading of physical quantities up to ±99999 and the bar meter display that shows an analog representation of the indicator value.

High-speed processing

Sampling and response times of 4000 per second. You can realize higher measurement accuracy and reliability with faster sampling of 20,000 cycles/s in Fast mode.

TEDS function(Automatic Calibration)

TEAC load cells and digital indicators are compatible with TEDS (Transducer Electronic Data Sheet) which is a format defined in the IEEE 1451.4 standard. Support for TEDS sensors makes calibration easy. Automatic calibration is also possible when a TEDS sensor is connected.

TEDS data rewrite

TEDS compatible sensors store specific information that contains the model number, serial number, sensitivity, calibration information, and so on in its memory.

TEDS data restoration

The data written in "TEDS data rewrite" is returned to the calibration value at the time of product shipment.

Static Strain Disp. Mode

Allows the measure static strain. This function makes it easier to check load-cells for deterioration plastic deformation.

Waveform & Bar meter display function

Waveform display function allows input signals to be checked as waveforms. This graph shows the indicator value as the vertical axis and the time as the horizontal axis.

A variety of holdong functions can be activated utilizing the front panel controls or external control signals.

Variety of data hold function

It supports a variety of hold functions, including peak hold, bottom hold, peak to peak hold, and these holds with zone designations.

CC-Link / RS-485 option

The TD-700T optionally supports CC-Link and RS-485 interfaces for easy connection with production lines and other systems.

User friendly warnings

A warning function is installed.
Easy to understand when a problem occurred, equipped with a warning function.

Remote Sense Function

Compensates for possible voltage changes due to temperature fluctuations and/or extended cable lengths without the lose of accuracy.

※Since the remote sense function and the TEDS function share the pins, they can not be used together.

Zero Position Bar Graph Settings

Zero position for the bar graph can be set automatically depending upon the application.

Compact body!

*Only with CC-Link option.
**Only with RS-485 option.

Specifications and appearance are subject to change without notice.

Weight and dimensions are approximate.

Illustrations in this owner's manual might differ slightly from production models.
Bridge Voltage		DC, 2.5/10V, ±10% (30mA current maximum, remote sense can be used)
Signal input range		±3.2 mV/V
Equivalent input/TEDS	Calibration range	0.3 mV/V–3.2 mV/V
Equivalent input/TEDS	Calibration precision	Within 0.1% F.S. (when using a 1m standard TEAC Φ8, 4-core shielded cable with 350Ω impedance, 10V BV and 0.5mV/V or greater setting)
Precision	Linearity	Within 0.01% F.S. + 1 digit (when input is 1 mV/V or greater)
	Zero drift	Within 0.5 μV/°C (input conversion value)
	Gain drift	Within ±0.005% F.S./°C
A/D conversion		24-bit, 4000 times per second, 20000 times per second (fast sampling mode)
Digital filter		Select 3 Hz (−6dB/oct), 10, 30, 100, 300, 1000 Hz (−12dB/oct) or none
D/A output		4000 times per second, isolated output, ±1–±10V voltage output (set in 1V steps) and about 1/59000 resolution (when set to ±10V), or 4–20mA current output and about 1/43000 resolution
TEDS function		IEEE1451.4 class 2 mix mode interface
Display		320 x 240 color liquid crystal
Indicator value	Display range	−99999 – 99999
	Decimal point	Display position selectable
	Times displayed	Select 4, 6, 10 or 20 times/second
Displayed items	Calibration settings	Zero calibration/span calibration (TEDS calibration, actual load calibration, equivalent input calibration)
Displayed items	Function settings	High limit, low limit, high high limit, low low limit, comparison mode, hysteresis, nearly zero, moving average, low pass filter, motion detect, zero tracking, static strain, digital zero, digital zero offset, zone definition, hold mode, key lock, minimum grid, display times, bridge voltage, digital zero limit, clear digital zero, comp. output pattern, comparison output control, select data output, D/A converter, remote sense
Hold functions		Sample hold, peak hold, bottom hold, peak to peak hold, peak and bottom hold, average hold, zone definition hold (peak, bottom, peak to peak, peak and bottom, average)
External input and output signals	Input	Hold, judge, clear, digital zero, setting memory selection 1, setting memory selection 2 (isolated from main unit circuits using a photocoupler)
	Output	HH, HI, OK, LO, LL open collector output (isolated from main unit circuits using a photocoupler)
	CC-Link*	DA, DB (isolated from main unit circuits using a photocoupler), DG, SLD
	RS-485**	A+, B− (isolated from main unit circuits using a photocoupler), TRM, FG
Power supply	AC adapter specifications	Output ratings: DC 12 V, 0.8 A Input ratings: AC 100 V – 240 V, 50/60 Hz, 0.5 A NOTE: An AC adapter is included with the TD-700T for Japan and North America. No adapter is included for other regions. (The included AC adapter conforms to the safety standards of Japan and North America.)
Power supply	DC power supply specifications	Ratings: DC 12–24 V, 9 W
Operating temperature range		0°C – 40°C
Storage temperature range		−20°C – 60°C
Operating humidity range		85% RH or less (without condensation)
Applicable standards		CE marking EN61326 (class A), UL61010-1, UKCA
External dimensions (W × H × D)		Approximately 96 mm × 53 mm × 132 mm (without protrusions)
Weight		About 300 g

TD-700T 英文型錄

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TD-700T 電源端子更動通知

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TD-700T 簡體中文規格

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TEAC TD-700T 簡體中文介紹

荷重元用彩色螢幕多功能指示計

TD-700T Digital Indicator

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