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MELSEC-Q Analog I/O module

(12/31/2016)

Analog I/O Modules
Analog input modules provide an interface to the CPU for sensing variable real world levels of voltage and current signals. These signals are converted into digital values by the modules for use in programs. This enables the CPU to process variable signals such as pressure, speed and flow. For modules able to sense temperature, please refer to the temperature input modules section.

Analog to Digital Converter Modules

Model Number

Q64AD

Q68ADV

Q68ADI

Stocked Item

S

S

S

Certification

UL • cUL • CE

UL • cUL • CE

UL • cUL • CE

Number of Analog Input Points

4 points (4 channels)

8 points (8 channels)

8 points (8 channels)

Analog Input

Voltage

-10 to 10VDC (input resistance value 1MΩ)

-

Current

0 to 20mADC (input resistance value 250Ω)

-

0 to 20mADC (input resistance value 250Ω)

Digital Output

16-bit signed binary (Normal resolution mode: -4096 to 4095,
high resolution mode: -12288 to 12287, -16384 to 16383
)

I/O Characteristics Max. Resolution

Analog Input Range

Normal Resolution Mode

High Resolution Mode

Digital Output Value

Max. Resolution

Digital Output Value

Max. Resolution

Voltage

0 to 10V

0 to 4000

2.5mV

0 to 16000

0.625mV

0 to 5V

0 to 4000

1.25mV

0 to 12000

0.416mV

1 to 5V

0 to 4000

1.0mV

0 to 12000

0.333mV

-10 to 10

-4000 to 4000

2.5mV

-16000 to 16000

0.625mV

User Range Setting

-4000 to 4000

0.375mV

-12000 to 12000

0.333mV

Current

0 to 20mA

0 to 4000

5μA

0 to 12000

1.66μA

4 to 20mA

0 to 4000

4μA

0 to 12000

1.33μA

User Range setting

-4000 to 4000

1.37μA

-12000 to 12000

1.33μA

Accuracy (Accuracy of Digital Output Value Relative to Maximum Value) (*1)

Analog Input Range

Normal Resolution Mode

High Resolution Mode

Ambient Temperature 0 to 55°C

Ambient Temperature 25±5°C

Ambient Temperature 0 to 55°C

Ambient Temperature 25±5°C

With Temp. Drift Compensation

Without Temp. Drift Compensation

With Temp. Drift Compensation

Without Temp. Drift Compensation

Voltage

0 to 10V

±0.3%
(±12 digit)

±0.4%
(±16 digit)

±0.1%
(±48 digit)

±0.3%
(±48 digit)

±0.4%
(±64 digit)

±0.1%
(±16 digit)

-10 to 10

0 to 5V

1 to 5V

±0.3%
(±36 digit)

±0.3%
(±48 digit)

±0.1%
(±12 digit)

User Range Setting

Current

0 to 20mA

4 to 20mA

User Range Setting

Conversion Time

80 μs/channel (When temperature drift compensation is provided, time is 160 μs longer, regardless of the number of channels used)

Absolute Max. Input

Voltage: ±15V, current: ±30mA

Insulation System

Across I/O terminals and PLC power supply: Photocoupler insulation; Across channels: No insulation

I/O Device Points Occupied

16 points (I/O allocation: 16 intelligent points)

Connection Terminal

18-point terminal block

Internal Current Consumption (5VDC) (A)

0.63

0.64

0.64

Weight (kg)

0.18

0.19

0.19

Base Unit Slots Occupied

1

Note:
1. “Digit” indicates a digital value. ±4 digit means that the digital value 1000 will vary between 996 and 1004.

High Speed Analog Input Module

Model Number

Q64ADH

Stocked Item

S

Certification

UL • cUL • CE

Number of Analog Inputs

4 points (4 channels)

Digital Output

-20480 to 20479 (-32768 to 32767 when using the scaling function)

Analog Input

Voltage

10 to 10VDC (Input resistance 1MΩ)

Current

0 to 20mADC (Input resistance 250Ω)

I/O Characteristics Maximum Resolution (*1)

Analog Input Range

Digital Output Value

Maximum Resolution

Voltage

0 to 10V

0 to 20000

500µV

0 to 5V

250µV

1 to 5V

200µV

-10 to 10V

-20000 to 20000

500µV

1 to 5V (Extended mode)

-5000 to 22500

200µV

User Range Setting

-20000 to 20000

219µV

Current

0 to 20 mA

0 to 20000

1000nA

4 to 20 mA

800nA

4 to 20V (Extended Mode)

-5000 to 22500

800nA

User Range Setting

-20000 to 20000

878nA

Accuracy (Accuracy Relative to Maximum Analog Output Value) (*2)

Ambient Temperature
25 ±5°C

Within ±0.1% (±20 digit)

Ambient Temperature
0 to 55°C

Within ±0.2% (±40 digit)

Conversion Speed (*3, *4, *5)

High speed: 20μs/channel; Medium speed: 80μs/channel;
Low speed: 1ms/channel

Absolute Maximum Input

Voltage: ±15V, Current: 30mA (*6)

Offset / Gain Setting Count (*7)

Up to 50000 times

Isolation Method

Between I/O terminals and programmable controller power supply: photocoupler isolation; Between input channels: no isolation

Dielectric Withstand Voltage

Between I/O terminals and programmable controller power supply: 500VACrms for 1 minute

Insulation Resistance

Between I/O terminals and programmable controller power supply: 500VDC 10MΩ or higher

Number of Occupied I/O Points

16 points (I/O assignment: Intelligent 16 points)

Connected Terminal

18-point terminal block

Applicable Wire Size

0.3 to 0.75mm²

Applicable Solderless Terminal

R1.25-3 (solderless terminals with sleeve are not usable)

Internal Current Consumption (5VDC)

0.52A

Weight (kg)

0.18

Base Unit Slots Occupied

1 slot

Notes:
1. For details on the I/O conversion characteristics, refer to the following. I/O conversion characteristic of A/D conversion in the User’s Manual.
2. Except when receiving noise influence.
3. The default value is 20μs/channel.
4. The logging function can be used only in the middle speed (80μs/channel) or low speed (1ms/channel).
5. The flow amount integration function can be used only in the low speed (1ms/channel).
6. This is a momentary current value which does not cause damage to internal resistors of the module. The maximum input current value for constant application is 24mA.
7. If the number of offset/gain settings exceeds 50000 times, an error occurs.

Isolated Analog Modules

For some applications, it is essential that there is channel-to-channel isolation between analog inputs or outputs. These modules provide galvanic isolation between each channel so there is no common connection from one channel to any other.

8 CH Analog Module (Isolated Analog)

Model Number

Q68AD-G

Stocked Item

S

Certification

UL • cUL • CE

Number of Analog Inputs

8 points (8 channels)

Digital Output

16-bit signed binary (normal resolution mode: -4096 to 4095,
high resolution mode: -12288 to 12287, -16384 to 16383)

Analog Input

Voltage

-10 to 10VDC (Input impedance 1ΩM or more)

Current

0 to 20mADC (Input resistance 250Ω)

I/O Characteristics Maximum Resolution

Input

Analog Input Range

Normal Resolution Mode

High Resolution Mode

Digital Output Value

Max. Resolution

Digital Output Value

Max. Resolution

Voltage

0 to 5V

0 to 4000

2.5mV

0 to 1600

0.625mV

0 to 5V

1.25mV

0 to 1200

0.416mV

1 to 5V

1.0mV

0.333mV

1 to 5V (Expanded Mode)

-1000 to 4500

1.0mV

-3000 to 13500

0.333mV

-10 to 10V

-4000 to 4000

2.5mV

-16000 to 16000

0.625mV

User Range Setting

0.375

-12000 to 12000

0.333mV

Current

0 to 20 mA

0 to 4000

5µA

0 to 12000

1.66µA

4 to 20 mA

4µA

1.33µA

4 to 20V (Expanded Mode)

-1000 to 45000

4µA

-3000 to 13500

1.33µA

User Range Setting

-4000 to 4000

1.37µA

-12000 to 12000

1.33µA

Accuracy (Accuracy Relative to Maximum Analog Output Value)

Reference Accuracy (*1)

±0.1%; Normal resolution mode : ±4digit (*2); High resolution mode (0 to 10V, -10 to 10V): ±16digit (*2) High resolution mode (Other than the above ranges): ±12digit (*2)

Temp. Coefficient

±71.4ppm/°C (0.00714%/°C) (*3)

Conversion Speed

10ms / channel

I/O Device Points Occupied

16 points

Isolation Specifications

Isolated Part

Isolation Method

Dielectric Strength

Insulation Resistance

Between I/O Terminal and Programmable Controller Power Supply

Transformer Isolation

500VAC rms, 1min.

500VDC 10MΩ or more

Between Analog Input Channels

1000VAC rms, 1min.

Connector Type

A6CON1 or A6CON4

Internal Current Consumption (5VDC)

0.46A

Weight (kg)

0.16

Base Unit Slots Occupied

1

Notes:
1. Accuracy of offset/gain setting at ambient temperature.
2. “digit” indicates a digital value.
3. Accuracy per temperature change of 1°C Example: Accuracy when temperature changes from 25 to 30°C ±0.1% (reference accuracy) + 0.00714 %/°C (temperature coefficient) x 5°C (temperature change difference) = 0.1357%

High Resolution Analog Module (Isolated Analog Input Channels)

Model Number

Q64AD-GH

Stocked Item

S

Certification

UL • cUL • CE

Number of Analog Input Points

4 points (4 channels)

Analog Input

Voltage

-10 to 10VDC (Input resistance 1MΩ)

Current

0 to 20 mADC (Input resistance 250Ω)

Digital Output

16-bit signed binary (-32768 to 32768); 32-bit signed binary (-65536 to 65536)

I/O Characteristics Maximum Resolution

Input

Analog Input Range

Maximum Resolution

Digital Output Value (32-Bit)

Digital Output Value (16-Bit)

32-BIt

16-Bit

Voltage

0 to 10V

156.3µV

312.6µV

0 to 64000

0 to 32000

0 to 5V

78.2µV

156.4µV

1 to 5V

62.5µV

125.0µV

Users Input Range (Uni-Polar)

47.4µV

94.8µV

-10 to 10V

156.3µV

312.6µV

-64000 to 64000

-32000 to 32000

Users Input Range (Bi-Polar)

47.4µV

94.8µV

Current

0 to 20 mA

312.5nA

625.0µV

0 to 64000

0 to 32000

4 to 20 mA

250.0nA

500.0µV

Users Input Range (Uni-Polar)

151.6nA

303.2µV

Accuracy (Accuracy Relative to Full-Scale)

Reference Accuracy (*1)

±0.05%; Digital output value( 32 bit): ±32 digit (*2); Digital output value (16 bit): ±16 digit (*2)

Temp. Coefficient (*3)

±71.4 ppm / °C (0.00714% / °C)

Conversion Speed

10ms / 4 channels

Absolute Maximum Input

Voltage: ± 15V; Current: ± 30mA

Withstanding Voltage Isolation Method

Between I/O terminal and PLC power supply: Photocoupler insulation;
Between analog input channels: transformer isolation

Dielectric Strength

1780VAC ms / 3 cycles (elevation 2000m)

Isolation Voltage

Between I/O terminal and PLC power supply: 500VDC 20MΩ more

I/O Device Points Occupied

16 points

Connected Terminal

18 points terminal block

Applicable Solderless Terminals

R1.25-3 (A solderless terminals with sleeves cannot be used)

Internal Current Consumption (5VDC)

0.89 A

Weight (kg)

0.20

Base Unit Slots Occupied

1

Notes:
1. Accuracy when consistent at some temperature within the ambient temperature (to 55°C).
2. “Digit” indicates a digital output value.
3. Accuracy per temperature change of 1°C. Example: Accuracy when temperature change from 25 to 30°C. 0.05% (reference accuracy + 0.00714% / °C (temperature coefficient) x 5 °C (temperature change difference) = 0.0857%

Isolated Analog Input Module with Signal Conditioning Function

Model Number

Q66AD-DG

Stocked Item

S

Certification

UL • cUL • CE

Connecting Section with 2-Wire Transmitter

Input Specification

Number of Analog Input

6 points (6 channels)

Analog Input

4 to 20 mADC (Input resistance 250Ω)

Supply Power Specification

Supply Voltage

26 ±2VDC

Maximum Supply Current

24mADC

Short-Circuit Protection

Available; Limit current: 25 to 35mA

Check Terminals

Available

Digital Output

16-bit signed binary (normal resolution mode: -96 to 4095,
high resolution mode: -288 to 12287)

I/O Characteristics Maximum Resolution

Analog Input Range

Normal Resolution Mode

High Resolution Mode

Digital Output Value

Max. Resolution

Digital Output Value

Max. Resolution

0 to 20mA

0 to 4000

5µA

0 to 12000

1.66µA

4 to 20mA

4µA

1.33µA

4 to 20mA (Expanded Mode)

-1000 to 4500

4µA

-3000 to 13500

1.33µA

User Range Setting

0 to 4000

1.37µA

0 to 12000

1.33µA

Accuracy
(Accuracy Relative to
Full-Scale)

Reference Accuracy (*1)

±0.1% (Normal resolution mode: ±4 digit;
High resolution mode: ±12 digit) (*2)

Temp. Coefficient (*3)

±71.4 ppm / °C (0.00714% / °C)

Conversion Speed

10ms / channel

Insulation

Isolated Part

Insulation Method

Dielectric Withstand Voltage

Isolation Voltage

Between I/O Terminal and Programmable Controller Power Supply

Transformer Isolation

500VAC rms, 1min

500VDC 10MΩ
or more

Between Analog Input Channels

1000VAC rms, 1min.

Between External Power Supply and Analog Input

500VAC rms, 1min

I/O Device Points Occupied

16 points

Connected Terminal

18 points terminal block

Connector Type

A6CON4

Internal Current Consumption (5VDC)

0.42 A

External Power Supply

24VDC +20%, -15%; Ripple, spike within 500mVp-p;
Inrush current: 5.0A, within 400µs; 0.36A

Weight (kg)

0.22

Base Unit Slots Occupied

1

Notes:
1. Accuracy of offset/gain setting at ambient temperature.
2. “digit” indicates a digital value.
3. Accuracy per temperature change of 1°C. Example: Accuracy when temperature changes from 25 to 30°C 0.1% (reference accuracy) + 0.00714 % / °C (temperature coefficient) x 5°C (temperature change difference) = 0.1357%

High Resolution Isolated Analog Input Module with Signal Conditioning Function

Model Number

Q62AD-DGH

Stocked Item

S

Certification

CE

Connecting Section With 2-Wire Transmitter

Input

Number of Analog Input

2 points (2 channels)

Analog Input

4 to 20 mADC (*1) (Input resistance 250Ω)

Supply Power

Supply Voltage

26 ±2VDC

Maximum Supply Current

24mADC

Short-Circuit Protection

Available; Limit current: 25 to 35mA

Check Terminals

Available

Digital Output

16-bit signed binary (-768 to 32767); 32-bit signed binary (-1538 to 65535)

I/O Characteristics Maximum Resolution

Analog Input Range

Maximum Resolution

Digital Output Value (32-Bit)

Digital Output Value (16-Bit)

32-BIt

16-Bit

4 to 20mA

250.0nA

500.0nA

0 to 64000

0 to 32000

User range Setting

151.6nA

303.2nA

Accuracy (Accuracy Relative to Full-Scale)

Reference Accuracy (*2)

±0.05%; Digital output value( 32 bit): ±32 digit; Digital output value (16 bit): ±16 digit (*3)

Temp. Coefficient (*4)

±71.4 ppm / °C (0.00714% / °C)

Conversion Speed

10ms / 2 channels

Insulation

Isolated Part

Insulation Method

Dielectric Strength

Isolation Voltage

Between I/O Terminal and PLC Power Supply

Photocoupler Insulation

1780 VAC rms / 3 cycles (elevation 2000m)

500 VDC 10MΩ or more

Between Analog Input Channels

Transformer Isolation

Between External Power Supply and Analog Input

Transformer Isolation

I/O Device Points Occupied

16 points

Connected Terminal

18 points terminal block

Applicable Solderless Terminals

R1.25-3 (A solderless terminals with sleeves cannot be used)

Internal Current Consumption (5VDC)

0.33 A

External Power Supply

24VDC +20%, -15%; Ripple, spike within 500mVp-p; Inrush current: 5.5A, within 200µs; 0.19A

Weight (kg)

0.19

Base Unit Slots Occupied

1

Notes:
1. User range setting is 2 to 24mA.
2. Accuracy of offset/gain setting at ambient temperature. Q62AD-DGH needs to be powered on 30 minutes prior to operation for compliance to the specification (accuracy).
3. “Digit” indicates a digital output value.
4. Accuracy per temperature change of 1°C.
Example: Accuracy when temperature change from 25 to 30°C. 0.05% (reference accuracy + 0.00714% / °C (temperature coefficient) x 5 °C (temperature change difference) = 0.0857%

Combination Analog Module

Model Number

Q64AD2DA

Stocked Item

S

Certification

UL • cUL • CE

Number of Analog Input Points

4 points (4 channels)

Analog Input

Voltage

-10 to 10VDC (input resistance value 1MΩ)

Current

0 to 20mADC (input resistance value 250Ω)

Digital Output

Normal resolution mode:-96 to 4095, -4096 to 4095, -1096 to 4595
High resolution mode:-384 to 16383, -288 to 12287, -16384 to 16383, -3288 to 13787

I/O Characteristics
Maximum Resolution

Analog Input Range

Normal Resolution Mode

High Resolution Mode

Digital Output Value

Max. Resolution

Digital Output Value

Max. Resolution

Voltage

0 to 10V

0 to 4000

2.5mV

0 to 16000

0.625mV

0 to 5V

1.25mV

0 to 12000

0.416mV

1 to 5V

1.0mV

0 to 12000

0.333mV

-10 to 10V

-4000 to 4000

2.5mV

-16000 to 16000

0.625mV

1 to 5V (Extended Mode)

-1000 to 4500

1.0mV

-3000 to 13500

0.333mV

Current

0 to 20mA

0 to 4000

5μA

0 to 12000

1.66μA

4 to 20mA

4μA

1.33μA

4 to 20mA (Extended Mode)

-1000 to 4500

4μA

-3000 to 13500

1.33μA

Accuracy (Accuracy of Digital Output Value Relative to Maximum Value) (*1)

Analog Input Range

Normal Resolution Mode

High Resolution Mode

Ambient Temperature 0 to 55°C

Ambient Temperature 25 ±5°C

Ambient Temperature
0 to 55°C

Ambient Temperature 25 ±5°C

Voltage

0 to 10V

±0.4% (±16 digit)

±0.1% (±4 digit)

±0.4% (±64 digit)

±0.1% (±16 digit)

-10 to 10

0 to 5V

±0.4% (±48 digit)

±0.1% (±12 digit)

1 to 5V

1 to 5V (Extended Mode)

Current

0 to 20mA

4 to 20mA

4 to 20mA (Extended Mode)

Conversion Time

500 μs/channel

Absolute Maximum Input

Voltage: ±15V, current: ±30mA (*2)

Number Of Analog Output Points

2 points (2 channels)

Digital Input

Normal resolution mode: -96 to 4095, -4096 to 4095;
High resolution mode: -288 to 12287, -16384 to 16383

Analog Output

Voltage

-10 to 10VDC (External load resistance: 1MΩ)

Current

0 to 20mADC (External load resistance: 600Ω)

I/O Characteristics Maximum Resolution

Analog Output Range

Normal Resolution Mode

High Resolution Mode

Digital Input Value

Maximum Resolution

Digital Input Value

Maximum Resolution

Voltage

0 to 5V

0 to 4000

1.25 mV

0 to 12000

0.416 mV

1 to 5V

1.0 mV

0.333 mV

-10 to 10V

-4000 to 4000

2.5 mV

-16000 to 16000

0.625 mV

Current

0 to 20 mA

0 to 4000

5µA

0 to 12000

1.66µA

4 to 20 mA

4µA

1.33µA

Accuracy (Accuracy With Respect To Maximum Analog Output Value)

Analog Output Range

Ambient Temperature

0 to 55°C

25 ±5°C

Voltage

0 to 5V

±0.3% (±30mV)

±0.1% (±10mV)

1 to 5V

-10 to 10V

Current

0 to 20 mA

±0.3% (±60 μA)

±0.1% (±20 μA)

4 to 20 mA

Conversion Speed

500 μs/channel

Absolute Maximum Output

Voltage: 12V Current: 21mA

Output Short Circuit Protection

Available

I/O Device Points Occupied

16 points (I/O assignment: Intelligent 16 points)

Connected Terminals

18 points terminal block

Applicable Solderless Terminal

A/D conversion part, D/A conversion part: R1.25-3 (Solderless terminals with sleeves are unavailable.) External power supply 24VDC, FG terminal connection: Not available

External Supply Power

24VDC 15%; Ripple, spike 500mVP-P or less; Inrush current: 2.5A 150μs or less;
Current consumption: 0.19A

Internal Current Consumption (5VDC)

0.17A

Weight (kg)

0.23

Base Unit Slots Occupied

1

Notes:
1. A1: The selection ranges and accuracies have the following relationships.

Ambient Temperature

Temperature Range

Pt100 and JPt100 : -20 to 120°C

Pt100 : -200 to 850°C

JPt100 : -180 to 600°C

0 to 55°C

±0.3°C

±2.125°C

±1.5°C

25 ±5°C

±0.096°C

±0.68°C

±0.48°C


The conversion speed is a period from when a temperature is input and converted into a corresponding digital value until the value is stored into the buffer memory. When two or more channels are used, the conversion speed is “40ms number of conversion enabled channels”.
2. For output in the case of disconnection detection, select any of “Value immediately before disconnection”, “Up scale (maximum value of measured temperature range + 5% of measured temperature range)”, “Down scale (minimum value of measured temperature range - 5% of measured temperature range)” or “Given value”.

Analog Output Modules
Analog output modules allow the CPU to convert digital program values to real world analog current or voltage signals. These can then be used to control actuators whose properties vary between set limits, such as valve openings, speed control, extension distance, etc.

Model Name

Q62DAN

Q64DAN

Q68DAVN

Q68DAIN

Stocked Item

S

S

S

S

Number Of Analog Output Points

2 points (2 channels)

4 points (4 channels)

8 points (8 channels)

Digital Input

16-bit signed binary (normal resolution mode: -4096 to 4095,
High resolution mode: -12288 to 12287, -16384 to 16383)

Analog Output

Voltage

-10 to 10VDC (External load resistance value: 1KΩ to 1MΩ)

-

Current

0 to 20 mA DC (External load resistance value: 0Ω to 600Ω)

-

0 to 20 mA DC (External load resistance value: 0Ω to 600Ω)

I/O Characteristics,
Maximum Resolution

Analog Output Range

Normal Resolution Mode

High Resolution Mode

Digital Input Value

Max. Resolution

Digital Input Value

Max. Resolution

Voltage

0 to 5V

0 to 4000

1.25 mV

0 to 12000

0.416 mV

1 to 5V

1.0 mV

0.333 mV

-10 to 10V

-4000 to 4000

2.5 mV

-16000 to 16000

0.625 mV

User Range Setting

0.75 mV

-12000 to 12000

0.333 mV

Current

0 to 20 mA

0 to 4000

5µA

0 to 12000

1.66µA

4 to 20 mA

4µA

1.33µA

User Range Setting

-4000 to 4000

1.5µA

-12000 to 12000

0.83µA

Accuracy (Accuracy With Respect To Maximum Analog Output Value)

Ambient Temp. 25 ±5°C

Within ± 0.1 % (Voltage: ±10 mV, Current: ± 20µA)

Ambient Temp. 0 to 55°C

Within ± 0.3 % (Voltage: ± 30 mV, Current: ± 60µA)

Conversion Speed

80µs/channel

Output Short Circuit Protection

Available

I/O Device Points Occupied

16 points (I/O assignment: Intelligent 16 points)

Connected Terminals

18-points terminal block

Applicable Solderless Terminal

R1.25-3 (A solderless terminal with sleeve cannot be used)

FG terminal: R1.25-3, 1.25-YS3, RAV1.25-3, V1.25-YS3A; Other terminals than FG: R1.25-3 (A solderless terminal with sleeve cannot be used)

External Supply Power

24VDC + 20 %, -15 %

Ripple, spike 500 mV P-P or less

Inrush current: 2.5 A, within 250µs

Inrush current: 2.5 A, within 260µs

Inrush current: 2.5 A, within 230µs

Inrush current: 2.5 A, within 230µs

0.15 A

0.24 A

0.20 A

0.27 A

Internal Current Consumption (5VDC)

0.33 A

0.34 A

0.38 A

0.38 A

Weight (kg)

0.19

0.20

0.20

0.20

Base Unit Slots Occupied

1


D/A Converter Module

Model Number

Q64DAH

Stocked Item

-

Number of Analog Output Points

4 points (4 channels)

Digital Input

Input

-20480 to 20479

Using the Scaling Function

-32768 to 32767

Analog Output

Voltage

-10 to 10VDC (external load resistance 1kΩ to 1MΩ)

Current

0 to 20mADC (external load resistance 0Ω to 600Ω)

I/O Characteristics, Maximum Resolution (*1)

Analog Output Range

Digital Value

Maximum Resolution

Voltage

0 to 5V

0 to 20000

250μV

1 to 5V

200μV

-10 to10V

-20000 to 20000

500μV

User range setting

333μV

Current

0 to 20mA

0 to 20000

1000nA

4 to 20mA

800nA

User range setting

-20000 to 20000

700nA

Accuracy (Accuracy for the Maximum Value of Analog Output Value) (*2)

Ambient Temperature 25 ±5°C

Within ±0.1% (voltage: ±10mV, current: ±20μA)

Ambient Temperature
0 to 55°C

Within ±0.3% (voltage: ±30mV, current: ±60μA)

Conversion Speed

Normal Output Mode

20μs/channel

Wave Output Mode

50μs/channel, 80μs/channel

Number of Offset/Gain Settings

Up to 50000 counts

Output Short Protection

Protected

Insulation Method

Between I/O terminals and programmable controller power supply: photocoupler isolation; Between output channels: no isolation;
Between external power supply and analog output: transformer isolation

Dielectric Withstand Voltage

Between I/O terminals and programmable controller power supply: 500VAC rms for 1 minute; Between external power supply and analog output: 500VAC rms for 1 minute

Insulation Resistance

Between I/O terminals and programmable controller power supply: 500VDC 10MΩ or higher

Number of Occupied I/O Points

16 points (I/O assignment: 16 points for intelligent)

Connected Terminal

18-point terminal block

Applicable Wire Size

0.3 to 0.75mm²

Applicable Solderless Terminal

R1.25-3 (solderless terminals with sleeve are not usable)

External Power Supply

24VDC +20%, -15%

24VDC +20%, -15%

Ripple, Spike 500mVP-P or Lower

Ripple, spike 500mVP-P or lower

Inrush Current: 4.3A, 1000μs or Shorter

Inrush current: 4.3A, 1000μs or shorter

Current Consumption: 0.18A

Current consumption: 0.18A

Internal Current Consumption (5VDC)

0.12A

Weight (kg)

0.19

Notes:
1. For details on the I/O conversion characteristics, refer to I/O conversion characteristic of D/A conversion in the User’s Manual.<
2. Except when receiving noise influence. Warm up (power on) the module for 30 minutes to satisfy the accuracy shown in the table.

Isolated Analog Output Modules with Output Monitor

Model Number

Q62DA-FG

Stocked Item

S

Certification

UL • cUL • CE

Number of Analog Outputs

2 points (2 channels)

Digital Input

16-bit signed binary (-12288 to 12287, -16384 to 16383)

Analog Output

Voltage

-12 to 12VDC (External load resistance 1k to 1MΩ)

Current

0 to 20 mADC (External load resistance: 0 to 600Ω); 0 to 22 mADC

I/O Characteristics Maximum Resolution

Analog Output Range

Digital Input Value

Maximum Resolution

Voltage

0 to 5V

0 to 12000

0.416mV

1 to 5V

0.333mV

-10 to 10V

-16000 to 16000

0.625mV

User Range Setting 2

-12000 to 12000

0.366mV

User Range Setting 3

0.183mV

Current

0 to 20 mA

0 to 12000

1.66µA

4 to 20 mA

1.33µA

User Range Setting 1

-12000 to 12000

0.671µA

Accuracy (Accuracy Relative to Maximum Analog Output Value)

Reference Accuracy (*1)

within ±0.1%; (Voltage: ±10mV, Current: ±20µA)

Temp. Coefficient (*2)

±80 ppm / °C (0.008% / °C)

Conversion Speed

10ms / 2 channels

Output Monitor

Resolution

12 bit

Reference Accuracy (*1)

±0.2%

Temperature Coefficient (*2)

±160ppm / °C (0.016% / °C)

Output Short-Circuit Protection

Available

I/O Device Points Occupied

16 points

Isolation Specifications

Isolated Part

Isolation Method

Dielectric Strength

Insulation Resistance

Between I/O Terminal and Controller Power Supply

Photocoupler Insulation

1780VAC rms / 3 cycles (elevation 2000m)

500VDC 10MΩ
or more

Between Analog Output Channels

Transformer Isolation

Between External Power Supply and Analog Output

Transformer Isolation

Connected Terminal

18 points terminal block

Applicable Solderless Terminals

R1.25-3 (A solderless terminals with sleeves cannot be used)

Internal Current Consumption (5VDC)

0.37A

External Power Supply

24VDC +20%, -15%; Ripple, spike within 500mVp-p; Inrush current: 5.2A, within 300µs, 0.3A

Weight (kg)

0.20

Base Unit Slots Occupied

1

Notes:
1. Accuracy of offset/gain setting at ambient temperature Q62AD-DGH needs to be powered on 30 minutes prior to operation for compliance to the specification (accuracy).
2. Accuracy per temperature change of 1°C.
Example: Accuracy when temperature change from 25 to 30°C. 0.1% (reference accuracy + 0.008% / °C (temperature coefficient) x 5 °C (temperature change difference) = 0.14%

Model Number

Q66DA-G

Stocked Item

S

Certification

UL • cUL • CE

Number of Analog Outputs

6 points (6 channels)

Digital Input

16-bit signed binary (normal resolution mode:-4096 to 4095;
high resolution mode: -12288 to 12287, -16384 to 16383)

Analog Output

Voltage

-12 to 12VDC (External load resistance 1k to 1MΩ)

Current

0 to 20 mADC (External load resistance: 0 to 600Ω); 0 to 22 mADC (*3)

I/O Characteristics Maximum Resolution

Input

Analog Input Range

Normal Resolution Mode

High Resolution Mode

Digital Input Value

Max. Resolution

Digital Input Value

Max. Resolution

Voltage

0 to 5V

0 to 4000

1.25mV

0 to 12000

0.416mV

1 to 5V

1.0mV

0.333mV

-10 to 10V

-4000 to 4000

2.5mV

-16000 to 16000

0.625mV

User Range Setting 2

.075mV

-12000 to 12000

0.400mV

User Range Setting 3

0.375mV

0.210mV

Current

0 to 20 mA

0 to 4000

5µA

0 to 12000

1.66µA

4 to 20 mA

4µA

1.33µA

User Range Setting 1

-4000 to 4000

1.5µA

-12000 to 12000

0.95µA

Accuracy (Accuracy Relative to Maximum Analog Output Value)

Reference Accuracy (*1)

within ±0.1%; (Voltage: ±10mV, Current: ±20µA)

Temp. Coefficient (*2)

±80 ppm / °C (0.008% / °C)

Conversion Speed

6ms / channels

Output Monitor

Resolution

15-bit

Reference Accuracy (*1)

±0.1%

Temperature Coefficient (*2)

0.008% / °C

Output Short-Circuit Protection

Available

I/O Device Points Occupied

16 points

Isolation Specifications

Isolated Part

Isolation Method

Dielectric Strength

Insulation Resistance

Between Output Terminal and Controller Power Supply

Transformer Isolation

500VAC rms, 1 min.

500VDC 10MΩ or more

Between Analog Output Channels

1000VAC rms, 1 min.

Between External Power Supply and Analog Output

500VAC rms, 1 min.

Connected Terminal

40-pin connector

Applicable Solderless Terminals

R1.25-3 (A solderless terminals with sleeves cannot be used)

Internal Current Consumption (5VDC)

0.62A

External Power Supply

24VDC, +20%, -15%; Ripple, spike within 500 mV p-p;
Inrush current: 4.8A, within 400µs; 0.22A

Weight (kg)

0.22

Base Unit Slots Occupied

1

Notes:
1. Accuracy of offset/gain setting at ambient temperature Q66DA-G needs to be powered on 30 minutes prior to operation for compliance to the specification (accuracy).
2. Accuracy per temperature change of 1 °C
Example: Accuracy when temperature changes from 25 to 30 °C
0.1% (Reference accuracy) + 0.008%/ °C (temperature coefficient) x 5 °C (temperature change difference) = 0.14%
3. The following indicates the external load resistance when output current is 20mA or more.

3716

HART Interface Module
The Q Series HART® Interface I/O Modules provide total access to process data and device diagnostics from over 1000 HART enabled field devices. The system is designed to use the 4-20mA (or 0-20mA) control signal from traditional analog devices as well as the 4-20mA and digital process data from HART devices, allowing up to 5 (1 analog, 4 digital process variables) control points on a single 2-wire connection.

Model Number

ME1AD8HAI-Q

Stocked Item

-

Number of Analog Input Points

8 points (8 channels)

Analog Input

Current

0 to 20 mA DC • 4 to 20 mA DC

Absolute Maximum Input

± 30 mA

Input Resistance

250Ω

Short-Circuit Protection

Available

Primary Filter

Hz (3 dB), HART signal is 1200 Hz with 1 mAP-P

Digital Output

16-bit signed binary (–768 to 32767)

I/O Characteristics, Maximum Resolution

Analog Input Range

Digital Output Value

Maximum Resolution

0 to 20 mA

0 to 32000

625.0 nA

4 to 20 mA

500.0 nA

Accuracy (Relative to Digital Output Value) (*1)

±0.15% (±48 digit) (*2)

Cycle Time

80 ms (Independent to the number of used channels)

Insulation Method

Between the I/O Terminals and PLC Power Supply

Photocoupler insulation

Between Analog Input Channels

Non-insulated

HART Modem

FSK Physical Layer, multiplexed

HART Functions

Protocol Revision 6 support • 4 Process variables support (PV, SV, TV, QV) • FDT/DTM support

Number of I/O Occupied Points

32 points (I/O assignment: Intelligent 32 points)

External Wiring Connection System

18-points terminal block

Applicable Wire Size

Refer to the HART specification for more details. The external power supply voltage of the ME1AD8HAI-Q should be enough for correct operation of the analog transmitter. (*3, *4)

Applicable Solderless Terminals

R1.25-3 (Solderless terminals with sleeves cannot be used)

External Supply Power

Voltage

24VDC (+20%, -15%); ripple, spike within 500mVP-P

Current (A)

0.3

Inrush Current

5.5 A within 200 μs

Online Module Change

Not supported

Internal Current Consumption (5VDC) (A)

0.32

Weight (kg)

0.19

Base Unit Slots Occupied

1

Notes:
1. ME1AD8HAI-Q needs to be powered on 30 minutes prior to operation for compliance to the specification (accuracy).
2. “digit” indicates a digital value.
3. Use case: For distances up to 800 m, the wire size of 0.51 mm diameter with 115 nF/km cable capacitance and 36.7 nF/km cable resistance can be applied.
4. Refer to the calculation example shown in User’s Manual (External wiring).

Load Cell Input Module

Model Number

Q61LD

Stocked Item

S

Certification

UL • cUL • CE

Number of Analog Inputs

1 point (1 channel)

Digital Output

32-bit signed binary; 0 to 10000

Analog Input Range (Load Cell Rated Output)

0.0 to 1.0mV/V, 0.0 to 2.0mV/V, 0.0 to 3.0mV/V

I/O Characteristics Maximum Resolution

Analog Input Range

Digital Output Value

Maximum Weighing Capacity Output Value

Maximum Resolution

Load Cell Rated

Output

0 to 1.0mV/V

0 to 10000

-99999 to 99999

0.5µA

0 to 2.0mV/V

1.0µA

0 to 3.0mV/V

1.5µA

Accuracy (Accuracy Relative to Maximum Analog Output Value)

Nonlineality: Within ±0.01%/FS (Ambient temperature 25°C);
Zero drift: Within ±0.25µV/°C RTI;
Gain drift: Within ±15 ppm/°C

Conversion Speed

10ms

Accuracy (Accuracy Relative to Analog Input (Load Cell Rated Output) of a Module)

Nonlineality: Within ±0.01%/FS (Ambient temperature 25°C );
Zero drift: Within ±0.25µV/°C RTI;
Gain drift: Within ±15 ppm/°C

I/O Device Points Occupied

16 points

Connected Terminal

18 point terminal block

Applicable Solderless Terminals

R1.25-3 (A solderless terminal cannot be used)

Internal Current Consumption (5VDC)

0.48A

External Power Supply

24VDC +20%, -15%; Ripple, spike within 500mVp-p; Inrush current: 5.2A, within 300µs, 0.3A

Weight (kg)

0.17

Base Unit Slots Occupied

1