Isolated Thermocouple Input Modules

Model Number

Q68TD-G-H01

Q68TD-G-H02

Stocked Item

S

S

Certification

UL • cUL • CE

Number of Analog Inputs

8 channels + cold junction compensation channels / 1 module

Analog Output

Temp. Conversion Value

16-bit signed binary (-2700 to 18200)

Scaling Value

16-bit signed binary

Thermocouple Compliance Standards

JIS C1602-1995, IEC 60584-1 (1995),IEC60584-2 (1982)

Conversion Speed (*1)

320ms/8 channels

640ms/8 channels

Output Monitor

Resolution

12 bit

Reference Accuracy

±0.2% (To be accuracy, a warm-up (power distribution) period of 30 minutes is required.)

Temp. 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 thermocouple input channel and programmable controller power supply

Transfer Isolation

500VACrms for 1min

500VDC
10MΩ or more

Between thermocouple input channels

Transfer Isolation

1000VACrms for 1min

Between cold junction compensation channel and programmable controller power supply

No Isolation

-

-

Connected Terminal

18 point terminal block

Connector Type

A6CON4 (Dedicated cable and terminal block available; FA-CBL05Q68TDG and FA-LTB40TDG (non-stock))

Internal Current Consumption (5VDC)

0.49A

0.65A

Weight (kg)

0.18

0.22

Base Unit Slots Occupied

1

Notes:
1. The conversion speed indicates the maximum time from when the input temperature changes until the measured temperature value of buffer memory is batch-updated.
2. Calculate the accuracy in the following method. (Accuracy) = (conversion accuracy) + (temperature characteristic) (operating ambient temperature variation) + (cold junction temperature compensation accuracy) An operating ambient temperature variation indicates a deviation of the operating ambient temperature from the 25 ±5°C range. Example: When using the thermocouple B (refer to User Manual) with the operating ambient temperature of 35°C and the measured temperature of 1000°C, the accuracy is as follows. (2.5°C)+(0.4) (35 -30 °C)+(1°C)= ±5.5°C

 

High Resolution Isolated Input Thermocouple Module

Thermocouple input modules are a specialized version of the more general-purpose analog input modules. These modules are designed to accept the specialized voltage signals generated by a wide variety of standard thermocouples. This allows the temperatures monitored by thermocouple sensors to be converted into digital values for use in CPU programs.

Model Number

Q64TDV-GH

Stocked Item

S

Certification

CE

Number of Channels

4 channels

Output

Temperature Conversion Value

16-bit, signed binary
(-2700 to 18200: Value to the first decimal place x 10 times)

Micro Voltage Conversion Value

16-bit, signed binary (-25000 to 25000)

Scaling Value

16-bit, signed binary

Standard With Which Thermocouple Conforms

JIS C1602-1995

Usable Thermocouples

B, R, S, K, T, E, J, N

Cold Junction Temperature Compensation Accuracy

±1.0 °C

Micro Voltage Input Range

-100mV to +100mV (input resistance 2MΩ or more)

Micro Voltage Input Accuracy

±0.2mV (at 25°C ambient) ±0.8 mV (0-55°C ambient)

Resolution

Thermocouple Input

B: 0.7°C • R,S: 0.8°C • K,T: 0.3°C • E: 0.2°C • J: 0.1°C • N: 0.4°C

Micro Voltage Input

4µV

Sampling Period

20ms/channel (*1)

Conversion Speed

Sampling period x 3 (*2)

Number of Analog Input Points

4 channels + Pt100 connection channel/module

Wire Break Detection

Yes (Each channel independent)

I/O Device Points Occupied

16 points

Connection Terminals

18-point terminal block

Applicable Crimping Terminals

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

Internal Current Consumption (5VDC)

0.50 A

Weight (kg)

0.25

Base Unit Slots Occupied

1

Notes:
1. A period until a thermocouple input value/micro voltage input value is converted into a temperature measurement micro/value voltage conversion value.
2. A period until a thermocouple input value/micro voltage input value is converted into a temperature measurement value/micro voltage conversion value and the resultant value is stored into the buffer memory. The conversion speed is a delay time that occurs during sampling processing. It is independent of averaging processing. Example: When two channels are enabled for conversion (Conversion speed) = (sampling period) x 3 = (20ms x 2 channels) x 3 = 120 ms.

 

RTD Input Module

RTD input modules offer an alternative to thermocouple input modules. These work with platinum resistance temperature device (RTD) sensors. Note that RTD sensors are typically a narrower temperature range than that offered by thermocouples.

Model Number

Q64RD

Stocked Item

S

Certification

UL • cUL • CE

Number of Channels

4 channels

Output

Temperature Conversion Value

16-bit, signed binary data (-2000 to 8500: Value to the first decimal place x10 times); 32-bit, signed binary data (-200000 to 8500000: Value to the third decimal place x1000 times)

Scaling Value

16-bit, signed binary

Usable Platinum Temperature-Measuring Resistors

Pt100 (JIS C1604-1997, IEC 751 1983), JPt100 (JIS C1604-1981)

Measured Temperature Range

Pt100

-200 to 850°C

JPt100

-180 to 600°C

Range Changing

Pt100

-20 to 120°C / -200 to 850°C

JPt100

-20 to 120°C / -180 to 600°C

Accuracy (*1)

Ambient Temperature
0 to 55°C

±0.25% (accuracy relative to full-scale value)

Ambient Temperature 25 ± 5°C

±0.08% (accuracy relative to full-scale value)

Resolution

0.025°C

Conversion Speed

40ms/channel (*2)

Number of Analog Input Points

4 channels/module

Temperature Detecting Output Current

1mA

Wire Break Detection

Yes (each channel individually) (*3)

I/O Device Points Occupied

16 points

Connection Terminals

18-point terminal block

Applicable Crimping Terminals

1.25-3 R1.25-3 (Sleeved crimping terminals are not useable)

Internal Current Consumption (5VDC) (A)

0.60

Weight (kg)

0.17

Base Unit Slots Occupied

1

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

Ambient Temperature

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

2. 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 x number of conversion enabled channels".
3. At wire break detection, the temperature conversion value right before wire break occurrence is held.

 

Isolated RTD Input Modules

Model Number

Q64RD-G

Stocked Item

S

Certification

UL • cUL • CE

Number of Channels

4 channels

Output

Temperature Conversion Value

16-bit, signed binary data (-2000 to 8500: Value to the first decimal place x10 times); 32-bit, signed binary data (-200000 to 8500000: Value to the third decimal place x1000 times)

Scaling Value

16-bit, signed binary

Usable Platinum Temperature-Measuring Resistors

Pt100 (JIS C1604-1997,IEC 751 1983), JPt100(JIS C1604-1981), Ni100Ω (DIN43760 1987)

Measured Temp.Range

Pt100

-200 to 850°C

JPt100

-180 to 600°C

Range Changing

Pt100

-20 to 120°C /0 to -200°C / -200 to 850°C

JPt100

-20 to 120°C /0 to -200°C / -180 to 600°C

Accuracy (*1) (Accuracy Relative to Maximum Value of Selection Range)

Pt100/JPt100
(-20 to 120 °C)

±70ppm/°C (±0.0070%/°C)

Pt100/JPt100
(0 to 200°C)

±65ppm/°C (±0.0065%/°C)

Pt100/JPt100
(-200 to 850°C)

±50ppm/°C (±0.0050%/ °C)

Pt100/JPt100
(-60 to 180°C)

±70ppm/ °C (±0.0070%/ °C)

Resolution

0.025°C

Conversion Speed

40ms/channel (*2)

Number of Analog Input Points

4 channels/module

Isolation

Specific Isolated Area

Isolation Method

Dielectric Withstand Voltage

Isolation Resistance

Between Temperature-Measuring Resistor Input and Programmable Controller Power Supply

Photocoupler Isolation

1780VrmsAC/ 3 cycles (Altitude 2000m)

10MΩ or more using 500VDC isolation resistance tester

Between Temperature-Measuring Resistor Input Channels

Transformer Isolation

Temperature Detecting Output Current

1mA

Wire Break Detection

Yes (each channel individually) (*3)

I/O Device Points Occupied

16 points

Connection Terminals

18-point terminal block

Applicable Crimping Terminals

1.25-3 R1.25-3 (Sleeved crimping terminals are not useable)

Internal Current Consumption (5VDC) (A)

0.62

Weight (kg)

0.20

Base Unit Slots Occupied

1

<pclass="notes">Notes:
1. The selection ranges and accuracies have the following relationships.

Ambient Temperature

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

2. 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 x number of conversion enabled channels”.

3. 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”. Refer to User Manual.

 

Isolated RTD Input Modules

Model Number

Q68RD3-G

Stocked Item

S

Certification

UL • cUL • CE

Number of Channels

8 channels

Output

Temp. Conversion Value

16-bit, signed binary data (-2000 to 8500)

Scaling Value

16-bit, signed binary

Usable Platinum Temperature-Measuring Resistors

Pt100 (JIS C1604-1997,IEC 751 1983), JPt100 (JIS C1604-1981), Ni100 (DIN43760 1987)

Measured Temperature Range (*1)

Pt100

-200 to 850°C

JPt100

-180 to 600°C

Ni100

-60 to 180°C

Conversion Accuracy (*1, *2)

Pt100 (-200 to 850°C)

±0.8°C (Ambient temperature: 25± 5°C), ±2.4°C (Ambient temperature: 0 to 55°C)

Pt100 (-20 to 120°C)

±0.3°C (Ambient temperature: 25± 5°C ), ±1.1°C (Ambient temperature: 0 to 55°C)

Pt100 (0 to 200°C)

±0.4°C (Ambient temperature: 25± 5°C ), ±1.2°C (Ambient temperature: 0 to 55°C)

JPt100 (-180 to 600°C)

±0.8°C (Ambient temperature: 25± 5°C ), ±2.4°C (Ambient temperature: 0 to 55°C)

JPt100 (-20 to 120°C)

±0.3°C (Ambient temperature: 25± 5°C), ±1.1°C (Ambient temperature: 0 to 55°C)

JPt100 (0 to 200°C)

±0.4°C (Ambient temperature: 25v 5°C ),± 1.2°C (Ambient temperature: 0 to 55°C)

Ni100 (-60 to 180°C)

±0.4°C (Ambient temperature: 25± 5°C), ±1.2°C (Ambient temperature: 0 to 55°C)

Resolution

0.1°C

Conversion Speed

320ms/8 channels (*3)

Number of Analog Input Points

8 channels

Isolation

Specific Isolated Area

Isolation Method

Dielectric Withstand Voltage

Isolation Resistance

Between RTD Input and Programmable Controller Power Supply

Transformer IsolatIon

500VACrms for 1min.

500VDC 10MΩ or more

Between RTD Input Channels

1000VACrms for 1min.

Wire Break Detection

Yes (each channel individually) (*4)

I/O Device Points Occupied

16 points

Connection Terminals

40-pin connector

Internal Current Consumption (5VDC) (A)

0.54

Weight (kg)

0.20

Base Unit Slots Occupied

1

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

Ambient Temperature

Pt100 and JPt100 : -20 to 120°C

Pt100 : -200 to 850°C

JPt100 : -180 to 600°C

0 to 55°C

± 0.300°C

± 1.615°C

± 1.140°C

25 ± 5°C

± 0.090°C

± 0.533°C

± 0.390°C

 

Ambient Temperature

Pt100 and JPt100 : -0 to 200°C

Pt100 : -60 to 180°C

0 to 55°C

± 0.470°C

± 0.450°C

25 ± 5°C

± 0.145°C

± 0.135°C

2. Accuracy in ambient temperature and wire resistance when the offset/gain setting is set. Accuracy per 1-degree temperature change. Example: Accuracy for the case of changing from 25 to 30°C 0.04% (Reference accuracy) + 0.0070%/°C (Temperature coefficient) x 5°C (Temperature difference) = 0.075%
3. 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 x number of conversion enabled channels".
4. 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". Refer to User's Manual.

 

Temperature Controller modules are specialized modules that are intended for closed loop control of temperature in process control applications. They accept either thermocouple or RTD input devices. The modules incorporate programmable PID algorithms to allow the modules to maintain set temperatures independently of the CPU programs. The modules also provide outputs that operate under control of the PID algorithms to maintain control of heaters.

Model Number

Q64TCTTN

Q64TCRTN

Q64TCTTBWN

Q64TCRTBWN

Stocked Item

S

-

-

-

Certification

UL • cUL • CE

UL • cUL • CE

UL • cUL • CE

UL • cUL • CE

Control Output

Transistor output

Number of Temperature Input Points

4 channels/module

Usable Thermocouples/Platinum Temperature-Measuring Resistors

R, K, J, T, S, B, E, N, U, L, PLII, W5Re/W26Re

Pt100, JPt100

R, K, J, T, S, B, E, N, U, L, PLII, W5Re/W26Re

Pt100, JPt100

Accuracy

Ambient Temp.
25°C ± 5°C

Input range width x (±0.3%)

Ambient Temp.
0°C to 55°C

Input range width x (±0.7%)

Cold Junction Temperature Accuracy Compensation

Ambient Temp.
0°C to 55°C

Within ±1.0°C

-

Within ±1.0°C

-

Ambient Temp. -100°C to -150°C

Within ±2.0°C

-

Within ±2.0°C

-

Ambient Temp. -150°C to -200°C

Within ±3.0°C

-

Within ±3.0°C

-

Sampling Period

0.5s/4 channels (constant independently of the number of channels used)

Control Output Period

1 to 100s

Input Impedance

1MΩ

Input Filter

0 to 100s (0: Input filter off)

Sensor Compensation Value Setting

-50.00 to 50.00%

Operation at Sensor Input Disconnection

Upscale processing

Temperature Control System

PID ON/OFF pulse or 2-position control

PID Constant Range

PID Constant Setting

Setting can be made by auto tuning

Proportional Band (P)

0.0 to 1000.0% (0: 2-position control)

Integral Time (I)

0 to 3600s

Derivative Time (D)

0 to 3600s (set 0 for PI control)

Dead Band Setting Range

0.1 to 10.0%

Transistor Output

Output Signal

ON/OFF pulse

Rated Load Voltage

10 to 30VDC

Max. Load Current

0.1A/point, 0.4A/common

Max. Inrush Current

0.4A 10ms

Leakage Current at OFF

0.1mA or less

Max. Voltage Drop at ON

1.0VDC (TYP) 0.1A 2.5VDC (MAX) 0.1A

Response Time

OFF-ON : 2ms or less, ON-OFF : 2ms or less

Heater Disconnection Detection Specs.

Current Sensor (*)

-

The following current sensors of URD, Ltd.: CTL-12-S36-8 (0.0 to 100.0A, CTL-6-P-H (0.00 to 20.00A)

Input Accuracy

-

Input range width (±1.0%)

Number of Alert Delays

-

3 to 255

Number of Occupied I/O Points

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

32 points/2 slots (Default I/O assignment: 16 free points + 16 intelligent points)

Connection Terminal

18-point terminal block

Two 18-point terminal blocks

Applicable Crimping Terminal

R1.25-3, 1.25-YS3, RAV1.25-3, V1.25-YS3A

Internal Current Consumption (A)

0.29

0.33

Weight (kg)

0.20

0.30

Base Unit Slots Occupied

1

Note: Use only URD's current sensors. In North America contact URD via www.urdamerica.com