Autonics TCD220016AA 4 Digit Multi Panel Meters Instruction Manual

Autonics TCD220016AA 4 Digit Multi Panel Meters Instruction Manual

MT4Y Series

For your safety, read and follow the considerations written in the instruction manual, other manuals and Autonics website.

The specifications, dimensions, etc. are subject to change without notice for product improvement. Some models may be discontinued without notice.

Features

• Various input / output options (by model)
  – Input options: DC voltage, DC current, AC voltage, AC current
  – Output options: RS485 communication output, low speed serial output, BCD dynamic output, transmission output (DC 4 – 20 mA), NPN / PNP open collector output, relay contact output (default option: indicator / no output)

• Maximum allowed input: 500 VDCᜡ, DC 5 A, 500 VACᜠ, AC 5 A

• Display range: -1999 to 9999

• High / low-limit display scale function

• AC frequency measurement (range: 0.1 to 9999 Hz)

• Various functions: peak display value monitoring, display cycle delay, zero-point adjustment, peak display value correction, PV transmission output (DC 4 – 20 mA) scale, etc.

• Power supply: 12 – 24 VDCᜡ, 100 – 240 VACᜠ

• DIN W 96 × H 48 mm

Safety Considerations

• Observe all ‘Safety Considerations’ for safe and proper operation to avoid hazards.
• symbol indicates caution due to special circumstances in which hazards may occur.

Warning Failure to follow instructions may result in serious injury or death.

1. Fail-safe device must be installed when using the unit with machinery that may cause serious injury or substantial economic loss. (e.g. nuclear power control, medical equipment, ships, vehicles, railways, aircraft, combustion apparatus, safety equipment, crime / disaster prevention devices, etc.)
   Failure to follow this instruction may result in personal injury, economic loss or fire.

2. Do not use the unit in the place where flammable / explosive / corrosive gas, high humidity, direct sunlight, radiant heat, vibration, impact or salinity may be present.
   Failure to follow this instruction may result in explosion or fire.

3. Install on a device panel to use.
   Failure to follow this instruction may result in fire or electric shock.

4. Do not connect, repair, or inspect the unit while connected to a power source.
   Failure to follow this instruction may result in fire or electric shock.

5. Check ‘Connections’ before wiring.
   Failure to follow this instruction may result in fire.

6. Do not disassemble or modify the unit.
   Failure to follow this instruction may result in fire or electric shock.

Caution Failure to follow instructions may result in injury or product damage.

1. When connecting the power / measurement input and relay output, use AWG 24 (0.20 mm2) to AWG 15 (1.65 mm2)cable or over and tighten the terminal screw with a tightening torque of 0.98 to 1.18 N m.
   Use the wiring suitable for the load current capacity.
   Failure to follow this instruction may result in fire or malfunction due to contact failure.

2. Use the unit within the rated specifications.
   Failure to follow this instruction may result in fire or product damage.

3. Use a dry cloth to clean the unit, and do not use water or organic solvent.
   Failure to follow this instruction may result in fire or electric shock.

4. Keep the product away from metal chip, dust, and wire residue which flow into the unit.
   Failure to follow this instruction may result in fire or product damage.

Cautions during Use

• Follow instructions in ‘Cautions during Use’.
  Otherwise, It may cause unexpected accidents.

• Power supply should be insulated and limited voltage / current or Class 2, SELV power supply device.

• Install a power switch or circuit breaker in the easily accessible place for supplying or disconnecting the power.

• Use twisted pair wire for communication line.

• Keep away from high voltage lines or power lines to prevent inductive noise.

• In case installing power line and input signal line closely, use line filter or varistor at power line and shielded wire at input signal line.

• Do not use near the equipment which generates strong magnetic force or high frequency noise.

• This unit may be used in the following environments.
  – Indoors (in the environment condition rated in ‘Specifications’)
  – Altitude max. 2,000 m
  – Pollution degree 2
  – Installation category II

Ordering Information

This is only for reference, the actual product does not support all combinations.
For selecting the specified model, follow the Autonics website.

1. To measure the current over DC 5 A, please select DV type because the shunt should be used.
2. In case of selecting frequency display, no output will be provided even if it is output support model.

Product Components

• Product
• Bracket × 2
• Instruction manual
• Unit sticker × 1

Manual

For proper use of the product, refer to the manuals and be sure to follow the safety considerations in the manuals.

Download the manuals from the Autonics website.

Software

Download the installation file and the manuals from the Autonics website.

■ DAQMaster
It is the comprehensive device management program for Autonics’ products, providing parameter setting, monitoring and data management.

Dimensions

• Unit: mm, For the detailed drawings, follow the Autonics website.

Cautions during Wiring

Use the Copper-conductor wire with the temperature class 60 ℃.

Connections

Specifications

1. Available frequency display, Display accuracy (23 ± 5 ℃): ± 0.1 % F.S. rdg ± 2 digit
2. 5 A terminal: ± 0.3 % F.S. rdg ± 3 digit

Communication Interface

Mode Setting

Parameter Setting

• Some parameters are activated / deactivated depending on the model or setting of other parameters. Refer to the description of each parameter.
• If any key is not entered for 60 sec in each parameter, it returns to RUN mode.
• After returning to RUN mode, press the [MODE] key within 2 sec, it returns to previous parameter.
• [MODE] key: Saves current setting value and moves to the next parameter.
  [◀] key: Checks fixed value / Changes setting digits.
  [▲], [▼] key: Changes setting values.

■ Parameter 1 group

1. Displays at AC voltage or AC current model only.
2. Low-limit display value deviation correction range is within -99 to 99 for D0, D-1 digit regardless of decimal point position.
3. Display range is variable according to decimal point position.

■ Parameter 2 group

■ Parameter 0 group

Input Range and Display Range

When the max. input value is over the 100 %, it may result in input terminal damage.

■ DC voltage model

1. Connect to the input terminals whose 30 % to 100 % of the input range includes the max. value of the input
   range to measure. When the max. input value is under the 30 % of the input terminal range, display accuracy is degraded.

■ DC current model

1. Connect to the input terminals whose 30 % to 100 % of the input range includes the max. value of the input
   range to measure. When the max. input value is under the 30 % of the input terminal range, display accuracy is degraded.

■ AC voltage model

1. Connect to the input terminals whose 30 % to 100 % of the input range includes the max. value of the input
   range to measure. When the max. input value is under the 30 % of the input terminal range, display accuracy is degraded.
2. In case of 0 to 110 VAC∼ of AC voltage range and using P.T (potential transformer) for 440 VAC∼ / 110 VAC∼, if 110 VAC∼ is input, and the unit displays 440 VACᜠ automatically by preset scale value for P.T user’s convenient.

■ AC current model

1. Connect to the input terminals whose 30 % to 100 % of the input range includes the max. value of the input
   range to measure. When the max. input value is under the 30 % of the input terminal range, display accuracy is degraded.

Output Operation Mode

• H.SET or L.SET is displayed according to the output operation mode setting. In case of output operation mode as OFF, H.SET and L.SET are not displayed.
• When changing output operation mode, high-limit / low-limit output setting value, hysteresis are reset.

Reset

1. Press the [◀] + [▲] + [▼] keys for over 5 sec. in run mode, INIT flashes for 0.5sec.
2. Press the direction keys to flash NO for 0.5 sec in turn.
3. Change the setting value as YES by pressing the direction keys.
4. Press the [MODE] key to reset all parameter values as default and to return to run mode.

Error

Error display is released automatically when it is in the measured and display range.

1. Displays at DC input model only.

Time Chart

■ Low speed serial output (negative logic)
It outputs current display value as Low-frequency (50 Hz) type.
[Clock frequency: 50 Hz]

■ BCD Dynamic output (negative logic)
It outputs display value as BCD code.

Function Description

■ Display method: frequency
It measures input signal frequency when it is AC input.
In order to measure frequency normally, input signal, over 10 % F.S. of the rated input range, should be supplied.
Otherwise, it may not be measured normally.
The measurement range differs depending on the decimal point position.
It is available to adjust the high-limit display value gradient correction and exponent of INB at parameter setting.
• Accuracy of frequency measurement: below 1 kHz, F.S. ± 0.1 % rdg ± 2-digit, from 1 k to 10 kHz, F.S. ± 0.3 % rdg ± 2-digit

■ High-limit display value gradient correction
This function is to correct a gradient of High / Low-limit scale value.
And also can be used as correction function of high-limit scale value.
Adjustment range is setting value and multiply current gradient.
• E.g.: To display 3.000 when 200 mVDC for input range 0-1 VDC

■ High / Low-limit scale value

This function is to display setting of particular High / Low-limit value in order to display High / Low-limit value of measured input.
If measured inputs are a and b and particular values are A and B, it will display a = A, b = B as below graphs.
• When changing input range, it is changed automatically as factory default display range of the input range.

■ Zero adjustment
It adjusts the display value of the optional configured input value as zero by force.
Zero point error can be adjusted with 3 ways as below.

1. Direct input correction value at Low-limit display value deviation correction parameter.
2. Set the keys for zero adjustment parameter to YES and press the [◀] + [▲] keys for 3 sec in RUN mode.
3. Set the external input terminal parameter to ZERO and short the Hold / Zero terminal for over 50 ms.

■ Error correction
It corrects display value error of measured input.
Display value = (Measured value × High-limit display value gradient correction)
+ Low-limit display value deviation correction
• E.g.: When the Input range 0 to 500 VDC   and the display range is 0 to 500.0
If the low-limit display value is 1.2 to 0 VDC input, set -12 as deviation correction value to display 0.0 by adjusting offset of the low-limit display value.
The display value to 500 VDC measured input varies by adjusting the offset of low-limit display value.

If this display value is 501.0, calculate 500.0 / 501.0 (desired display value / the display value), and set the 0.998 correction value as the High-limit display value gradient correction parameter to display 500.0 by adjusting gradient of high-limit value.

■ Startup compensation time
This time function limits the operation of an output until the measured input (overvoltage or inrush current) is stable at moment of power on. All outputs are OFF during startup compensation time setting after power is applied.

■ Display cycle
In some applications the measured input may fluctuate which in turn causes the display to fluctuate.
By adjusting the display cycle delay function time the operator can adjust the display time.

For example, if the operator sets the display cycle time to 4 sec, the display value displayed will be the average input value over 4 sec and also will show any changes if any every 4 sec.

■ Max. / Min. peak value
It monitors max./min. peak value of display value based on the current displays value and then displays the data at the parameters.
When pressing any one of front keys at the parameters, the monitored data is initialized. Set the delay time at peak monitoring delay time parameter in order to prevent malfunction caused by initial overcurrent or overvoltage, when monitoring the peak value.

■ Transmission (DC 4 – 20 mA) output scale adjustment
It sets transmission output for the display value at the output current DC 4 – 20 mA.
It sets display value for 4 mA at low-limit value of transmission output and 20 mA at high-limit value of transmission output.

• The range between high-limit value of transmission output and low-limit value of transmission output should be 10 %.
  When min. set interval under 10 % F.S., it changed as over 10 % F.S. automatically.

• Preset display value is fixed to output as 4 mA at under low-limit value of transmission output and 20 mA at over high-limit value of transmission output.

Segment Table

The segments displayed on the product indicate the following meanings. It may differ depending on the product.

1.888.610.7664

www.calcert.com

sales@calcert.com

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References

• Calcert

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