AUTONICS MT4N Series 4 Digit Multi Panel Meters Owner’s Manual

TCD210231AB
4-Digit Multi Panel Meters

MT4N Series
PRODUCT MANUAL

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, transmission output (DC 4 – 20 mA), NPN / PNP open collector output, relay contact output (default option: indicator / no output)

• Maximum allowed input: 50 VDCᜡ, DC 500 mA, 250 VACᜠ, AC 5A

• 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 / VACᜠ, 100 – 240 VACᜠ

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 16 (1.30 mm2)cable or over and tighten the terminal screw with a tightening torque of 0.78 to 0.98 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.
MT 4 N – ❶ – ❷ ❸

❶ Input type
DV: DC voltage 01)
DA: DC current
AV: AC voltage 02)
AA: AC current 02)
❷ Power supply
E: 12 – 24 VDCᜡ ± 10 %,
12 – 24 VACᜠ ± 10 % 50 / 60 Hz
4: 100 – 240 VACᜠ ± 10 % 50 / 60 Hz

Product Components

• Product
• Instruction manual

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

• Unit: mm, Use terminals of size specified below.

Connections

Specifications

A / D conversion

method

| Practical oversampling using successive approximation ADC
Sampling cycle| 50 ms| 16.6 ms
Unit weight

(packaged)

| ≈ 64 g (≈ 127 g)
Approval| ᜢ ᜫ

1. Available frequency display
2. 5 A terminal: ± 0.3 % F.S. rdg ± 3 digit

Preset output| None (indicator) / Relay / NPN open collector / PNP open collector output model
---|---
Relay| Contact capacity: 125 VACᜠ 0.3 A, 30 VDCᜡ 1 A Contact composition: N.O (1a)
NPN / PNP

open collector

| Output capacity: ≤ 12 – 24 VDCᜡ ± 2 VDCᜡ, 50 mA resistive load
Sub output| None (indicator) / Transmission (DC 4 – 20 mA) / RS485 communication output model
Transmission (DC 4 – 20 mA)| Resolution: 1/12,000 (load resistance: ≤ 600 Ω) Response time: ≤ 450 ms
RS485 communication| Protocol: Modbus RTU
Power supply| 12 – 24 VDCᜡ ± 10 %, 12 – 24 VACᜠ ± 10 % 50 / 60 Hz /

100 – 240 VACᜠ ± 10 % 50 / 60 Hz model

---|---
Power consumption

(DC / AC voltage)

| 3 W / 5 VA 01)
Power consumption

(AC voltage)

| 5 VA
Insulation resistance| ≥ 20 MΩ (500 VDCᜡ megger)
Dielectric strength

(DC / AC voltage)

| Between external terminal and case: 1,000 VACᜠ 50 / 60 Hz for 1 min
Dielectric strength

(AC voltage)

| Between external terminal and case: 2,000 VACᜠ 50 / 60 Hz for 1 min
Noise immunity| ± 2 kV square wave noise (pulse width: 1 ㎲) by the noise simulator
Vibration| 0.75 mm double amplitude at frequency of 10 to 55 Hz (for 1 min) in each X, Y, Z direction for 2 hours
Vibration

(malfunction)

| 0.5 mm double amplitude at frequency of 10 to 55 Hz (for 1 min) in each X, Y, Z direction for 10 min
Shock| 300 m/s2 (≈ 30 G) in each X, Y, Z direction for 3 times
Shock (malfunction)| 100 m/s2 (≈ 10 G) in each X, Y, Z direction for 3 times
Ambient temp.| -10 to 50 ℃, storage: -20 to 60 ℃ (no freezing or condensation)
Ambient humi.| 35 to 85 %RH, storage: 35 to 85 %RH (no freezing or condensation)
Insulation type| Symbol: , double or reinforced insulation (dielectric strength between the measurement input part and the power part: 1 kV)

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

Parameter| Mark| Defaults| Setting range| Display condition
---|---|---|---|---

1-1 Input range

| ****

IN-R

| 50| [DC voltage model]

•    Refer to Input Range and Display Range

| –
500| [DC current model]

•    Refer to Input Range and Display Range

| –
250| [AC voltage model]

•    Refer to Input Range and Display Range

| –
5| [AC current model]

•    Refer to Input Range and Display Range

| –
1-2 Display method| DISP| STND| STND: standard, SCAL: scale, FREQ: frequency 01)| –

1-3 Measurement method

| ****

IN-T

| ****

tRMS

| [AC voltage model], [AC current model] T.RMS: True RMS, A.RMS: Average RMS, AVG

A 2 + A 2 + ··· + A 2

•     True RMS = 1    2       n

n

•     Average RMS = A 1 + A 2 + ··· + A n

n

× Waveform rate

(n = number of display values per cycle, A = display value)

| ****

1-2

Display method: STND, SCAL

Max. display

1-4 value (fixed)

| ****

STND

| 5)00| [DC voltage model]

Max. value of display range

| ****

1-2

Display method: STND

50)0| [DC current model]

Max. value of display range

25)0| [AC voltage model]

Max. value of display range

000| [AC current model]

Max. value of display range

High-limit

1-5 display value gradient

correction

| ****

IN

| ****

!000

| ****

0.100 to 5.000 %

Low-limit

1-6 display value deviation

correction

| ****

IN L

| ****

00

| ****

-99 to 99

Decimal

1-7 point position

| ****

DOT

| )00| [DC voltage model] 0, 0.0, 0.00, 0.000| ****

1-2

Display method: SCAL

&

• 1-7

Decimal point position: 0.0, 0.00,

0.000

)0| [DC current model], [AC voltage model] 0, 0.0, 0.00, 0.000
)000| [AC current model] 0, 0.0, 0.00, 0.000
1-8 High-limit scale| -SC| –| Display value against max. measurement input
1-9 Low-limit scale| L-SC| –| Display value against min. measurement input

1-10 Display unit

| ****

UNT

| V| [DC voltage model], [AC voltage model] MV, V, OFF
****| [DC current model], [AC current model] MA, A, HZ, OFF
High-limit

1-11 display value gradient

correction

| ****

IN

| ****

!000

| ****

0.100 to 5.000 %

Low-limit

1-12 display value deviation

correction 02)

| ****

IN L

| ****

00

| ****

-99 to 99

1-13 Decimal point

position 03)

| ****

DOT

| )0| [AC voltage model] 0, 0.0, 0.00, 0.000| ****

1-2

Display method: FREQ

)000| [AC current model] 0, 0.0, 0.00, 0.000
High-limit

1-14 display value gradient

correction

| ****

IN

| ****

!000

| ****

0.100 to 9.999

1-15 Exponent of INB| IN E| 0-0| 10-0: 100, 10-1: 10-1, 10-2: 10-2, 10 1: 101

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
3.  Display range is variable according to decimal point position. digit regardless of decimal point position.

Parameter 2 group

Parameter| Mark| Defaults| Setting range| Display

condition

---|---|---|---|---

2-1

| OUT1

operation mode

| ****

OU!T

| ****

OFF

| [OUT1 output model] OFF, HI, LO, HL, HL-G

•    Refer to Output Operation Mode

| ****

–

2-2

| OUT2

operation mode

| ****

OU T

| ****

OFF

| [OUT2 output model] OFF, HI, LO, HL, HL-G

•    Refer to Output Operation Mode

| ****

–

2-3

| ****

OUT1

hysteresis

| ****

Y

| ****

0)0

| **** [Except indicator model]

Within 10 % of max. display range, digit

| 2-1 OUT1

operation mode: except OFF

2-4

| ****

OUT2

hysteresis

| ****

Y 2

| ****

0)0

| **** [Except indicator model]

Within 10 % of max. display range, digit

| 2-2 OUT2

operation mode: except OFF

2-5

| Startup compensation time| ****

STaT

| ****

0)0

| [Except indicator model]

0.0 to 99.9 sec

| ****

–

2-6

| Peak monitoring delay time| ****

PE T

| ****

00 S

| ****

00 to 30 sec

| ****

–

2-7| Display cycle| DI T| )2 S| 0.1 to 5.0 sec| –

2-8

| Current value display part color| ****

COLR

| ****

RED

| RED: red / red, GRN: green / green, YEL: yellow / yellow, R-G: red / green, G-R: green / red

•   Display: normal / error occurs

| ****

–

2-9

| Keys for zero adjustment| ****

ZERO

| ****

NO

| NO, YES

•    YES: Press the [◀] + [▲] keys for 3 sec to adjust zero.

| ****

–

2-10

| ****

External input terminal

| ****

EVLN

| ****

OLD

| [Except indicator model] HOLD, ZERO

•    If the external input terminal is short-circuited for 50 ms or more, it

operates with the set function.

| ****

–

 |  | ****

FS-

| ****

5)00

| [DC voltage & Transmission (DC 4 – 20 mA) output model]

Max. value of display range

| ****

–

2-11

| ****

High-limit value of transmission output

| ****

50)0

| [DC current & Transmission (DC 4 – 20 mA) output model]

Max. value of display range

25)0

| [AC voltage & Transmission (DC 4 – 20 mA) output model]

Max. value of display range

 |  | ****

000

| [AC current & Transmission (DC 4 – 20 mA) output model]

Max. value of display range

 |  | ****

FS-L

| ****

0)00

| [DC voltage & Transmission (DC 4 – 20 mA) output model]

Min. value of display range

| ****

–

2-12

| ****

Low-limit value of transmission output

| ****

00)0

| [DC current & Transmission (DC 4 – 20 mA) output model]

Min. value of display range

)0

| [AC voltage & Transmission (DC 4 – 20 mA) output model]

Min. value of display range

 |  | ****

)000

| [AC current & Transmission (DC 4 – 20 mA) output model]

Min. value of display range

2-13| Comm. Address| ****

DRS

| 0| [RS485 communication output model] 01 to 99| –
2-14| Comm. speed| BPS| 00| [RS485 communication output model] 38.4k, 19.2k, 9600, 4800, 2400, 1200 bps| –
2-15| Parity bit| PRTY| NONE| [RS485 communication output model] NONE, EVEN, ODD| –
2-16| Stop bit| STP| 2| [RS485 communication output model] 2, 1 bit| –
2-17| Response waiting time| RSwT| 5| [RS485 communication output model] 5 to 99 sec| –

2-18

| ****

Lock

| ****

LOC

| ****

OFF

| OFF: unlock,

LOC1: lock parameter 1, LOC2: lock parameter 1, 2,

LOC3: lock parameter 0, 1 and 2

| ****

–

Parameter| Mark| Defaults| Setting range| Display

condition

---|---|---|---|---

OUT1 high-

0-1 limit output

setting value

| ****

OU!

| 5)00| [DC voltage model], [DC current model]

-5 to 110 % of display range

| ****

2-1 OUT1

operation mode: except OFF

25)0| [AC voltage model]

0 to 110 % of display range

000| [AC current model]

0 to 110 % of display range

OUT1 low-

0-2 limit output

setting value

| ****

OU!L

| 0)00| [DC voltage model]

-5 to 110 % of display range

00)0

| [DC current model]

-5 to 110 % of display range [AC voltage model]

0 to 110 % of display range

)000| [AC current model]

0 to 110 % of display range

OUT2 high-

0-3 limit output

setting value

| ****

OU

| 5)00| ****

•    Same as setting range of OUT1 high- limit output setting value

| ****

2-2 OUT2

operation mode: except OFF

25)0
000
OUT2 low-

0-4 limit output

setting value

| ****

OU L

| 0)00| ****

•    Same as setting range of OUT1 low- limit output setting value

00)0
)000

0-5 Display max.

peak value 01)

| ****

PEK

| )00| [DC voltage model]

Max. peak value in run mode

| 2-1 OUT1

operation mode: except OFF or

2-2 OUT2

operation mode: except OFF &

2-6 Peak monitoring delay time:

except 00

)0| [DC current model], [AC voltage model] Max. peak value in run mode
)000| [AC current model]

Max. peak value in run mode

0-6 Display min.

peak value 01)

| ****

lPEK

| )00| [DC voltage model]

Min. peak value in run mode

)0| [DC current model], [AC voltage model] Min. peak value in run mode
)000| [AC current model]

Min. peak value in run mode

1. Reset: Press any one of [◀], [▼], [▲] keys.
   Input Range and Display Range
   When the max. input value is over the 100 %, it may result in input terminal damage.
   ■ DC voltage model

SCAL 01)
0 – 50 VDCᜡ| 0.00 to 50.00| 50|  | 433.48 kΩ
0 – 10 VDCᜡ| 0.00 to 10.00| 0| 433.48 kΩ
0 – 5 VDCᜡ| 0.000 to 5.000| 5| 43.48 kΩ
0 – 1 VDCᜡ| 0.000 to 1.000|  | 43.48 kΩ
0 – 250 mVDCᜡ| 0.0 to 250.0| 250| 2.28 kΩ
0 – 50 mVDCᜡ| 0.00 to 50.00| 50| 2.28 kΩ

■ 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

SCAL 01)
0 – 500 mA| 0.0 to 500.0| 500|  | 0.22 Ω
0 – 200 mA| 0.0 to 200.0| 200| 0.22 Ω
0 – 50 mA| 0.00 to 50.00| 50| 2.22 Ω
4 – 20 mA| 4.00 to 20.00| 4-20| 2.22 Ω
0 – 5 mA| 0.000 to 5.000| 5| 22.22 Ω
0 – 2 mA| 0.000 to 2.000| 2| 22.22 Ω

SCAL 01)
0 – 250 VACᜠ| 0.0 to 250.0| 250|  | 1.086 MΩ
0 – 125 VACᜠ| 0.0 to 125.0| 25| 1.086 MΩ
0 – 50 VACᜠ| 0.00 to 50.00| 50| 199.12 kΩ
0 – 25 VACᜠ| 0.00 to 25.00| 25| 199.12 kΩ
0 – 5 VACᜠ| 0.000 to 5.000| 5| 19.12 kΩ
0 – 2.5 VACᜠ| 0.000 to 2.500| 5| 19.12 kΩ

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.
   Input range
   ■ AC current model

SCAL 01)
0 – 5 A| 0.000 to 5.000| 5|  | 0.01 Ω
0 – 2.5 A| 0.000 to 2.500| 5| 0.01 Ω
0 – 500 mA| 0.0 to 500.0| 500| 0.19 Ω
0 – 250 mA| 0.0 to 250.0| 250| 0.19 Ω
0 – 100 mA| 0.0 to 100.0| 00| 1.01 Ω
0 – 50 mA| 0.00 to 50.00| 50| 1.01 Ω

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

• The below describes based on OUT1.

• OUT1 and OUT2 of output operations are same. It operates individually by the set output operation mode.
  GO output turns ON when the OUT1 and OUT2 turn OFF at the same time. (NPN / PNP open collector output type model)

• When changing output operation mode, high-limit / low-limit output setting value, hysteresis are reset.

OU1.H

≤ Display value

|

OU1.H – HYS.1 ≥

Display value

LO| |

OU1.L

≥ Display value

|

OU1.L + HYS.1 ≤

Display value

L

| | OU1.L ≥ Display value

/ OU1.H ≤ Display value

| OU1.L + HYS.1

≤ Display value / OU1.H – HYS.1 ≥ Display value

L-G

| |

OU1.L

≤ Display value

≤ OU1.H + HYS.1

| OU1.L – HYS.1 ≥ Display value / OU1.H + HYS.1 ≤ Display value

Reset
01. Press the [◀] + [▲] + [▼] keys for over 5 sec. in run mode, INIT and NO flash alternately for 0.5 sec in turn.
02. Change the setting value as YES by pressing the direction keys.
03. 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.

Disconnect power supply and check the cables.

LLLL 01)| Flashes when measurement input is exceeded the min. allowable input (-10 %)
D-| Turns ON when display input is exceeded high-limit scale setting value|

Reset within the display range.

D-LL| Turns ON when display input is exceeded low-limit scale setting value
F-| Turns ON when input frequency is exceeded the max. display value of measured range| –
OVER| Flashes twice when it exceeds zero range (±99) and returns to run mode| Reset within the zero range.

1. Displays at DC input model only.

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

200 mVDCᜡ

= 3.000

5.000| 0.000| 3.000
3.750| 0.000| 4.000
3.000| 0.000| 5.000

1. Select input range = 1, decimal point position = 0.000 for measurement input in Parameter 1.

2. It has to be 15.000 at high-limit scale for 1 VDCᜡ in order to display 3.000 for 200 mVDCᜡ.
   But if is disable due to setting range is 9.999.

3.  In this case, please set as high-limit display value gradient correction × high-limit scale = 15.000.
   ■ 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.

■ 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 VDCᜡ and the display range is 0 to 500.0
If the low-limit display value is 1.2 to 0 VDCᜡ 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 VDCᜡ 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.

18, Bansong-ro 513Beon-gil, Haeundae-gu, Busan, Republic of Korea, 48002
www.autonics.com
I +82-2-2048-1577 I
sales@autonics.com

References

• autonics.com

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>