Mitsubishi Electric Q64TDV-GH

MELSEC-Q Analogue input module, 4 analogue input channels

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Maker: Mitsubishi Electric
Part no.: Q64TDV-GH
Serial / rev.: as printed on your unit

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Mitsubishi Electric Q64TDV-GH is a MELSEC-Q analogue input module with 4 analogue input channels and 20 ms/1 channel sampling.

Manufacturer: Mitsubishi Electric
Manufacturer part no.: Q64TDV-GH
Product family: Mitsubishi MELSEC-Q I/O Modules
Type: Analog input module
Category: I/O modules › Analogue input and output modules
Lifecycle: Phased out
OEM successor: R60TRD4-G
Technical datasheet: Data sheet

Technical specifications

Manufacturer: Mitsubishi Electric
Manufacturer part no.: Q64TDV-GH
Type: Analog input module
Application: I/O module
Used with: MELSEC-Q base units
Number of analog input points: 4 points (4 channels + cold junction compensation channels)
Number of channels: 4 channels
Digital output, Temperature measured value: 16-bit signed binary value (-2700...18200: value to the first decimal place × 10)
Digital output, Micro voltage conversion value: 16-bit signed binary value (-25000...25000)
Digital output, Scaling value: 16-bit signed binary value
Thermocouple compliance standards: JIS C1602-1995
Micro voltage input, Input range: -100...+100 mV (input resistance 2 MΩ or more)
Micro voltage input, Accuracy: ±0.2 mV (at 25 ± 5 ˚C operating ambient temperature); ±0.8 mV (at 0...55 ˚C operating ambient temperature)
Micro voltage input, Resolution: 4 µV
Resolution: 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
Accuracy, Thermocouple type, Measured temperature range: Accuracy (℃) = (Conversion accuracy) + (Temperature characteristics); ; Conversion accuracy (at operating ambient temperature 25±5 ﾟC); Temperature characteristic (per operating ambient temperature variation of 1 ﾟC); Maximum temperature error at ambient temperature 55ﾟC; Effect per wiring resistance 1Ω
Accuracy, B, 0...600 ﾟC: ―
Accuracy, B, 600...800 ﾟC: Conversion accuracy: ±4.0 ˚C; Temperature characteristics: ±0.4 ˚C; Maximum temperature error at ambient temperature 55 ﾟC: ±14.0 ˚C; Effect per wiring resistance: 0.011 ˚C/Ω
Accuracy, B, 800...1700 ﾟC: Conversion accuracy: ±3.5 ˚C; Temperature characteristics: ±0.4 ˚C; Maximum temperature error at ambient temperature 55 ﾟC: ±13.5 ˚C; Effect per wiring resistance: 0.010 ˚C/Ω
Accuracy, B, 1700...1820 ﾟC: ―
Accuracy, R, -50...0 ﾟC: ―
Accuracy, R, 0...300 ﾟC: Conversion accuracy: ±4.0 ˚C; Temperature characteristics: ±0.4 ˚C; Maximum temperature error at ambient temperature 55 ﾟC: ±14.0 ˚C; Effect per wiring resistance: 0.013 ˚C/Ω
Accuracy, R, 300...1600 ﾟC: Conversion accuracy: ±3.5 ˚C; Temperature characteristics: ±0.4 ˚C; Maximum temperature error at ambient temperature 55 ﾟC: ±13.5 ˚C; Effect per wiring resistance: 0.008 ˚C/Ω
Accuracy, R, 1600...1760 ﾟC: ―
Accuracy, S, -50...0 ﾟC: ―
Accuracy, S, 0...300 ﾟC: Conversion accuracy: ±4.0 ˚C; Temperature characteristics: ±0.4 ˚C; Maximum temperature error at ambient temperature 55 ﾟC: ±14.0 ˚C; Effect per wiring resistance: 0.013 ˚C/Ω
Accuracy, S, 300...1600 ﾟC: Conversion accuracy: ±3.5 ˚C; Temperature characteristics: ±0.4 ˚C; Maximum temperature error at ambient temperature 55 ﾟC: ±13.5 ˚C; Effect per wiring resistance: 0.008 ˚C/Ω
Accuracy, S, 1600...1760 ﾟC: ―
Accuracy, K, -270...-200 ﾟC: ―
Accuracy, K, -200...0 ﾟC: Conversion accuracy: ±2.0 ˚C; Temperature characteristics: ±0.25 ˚C; Maximum temperature error at ambient temperature 55 ﾟC: ±8.25 ˚C; Effect per wiring resistance: 0.005 ˚C/Ω

Show all 66 specifications

Accuracy, K, 0...200 ﾟC: Conversion accuracy: ±1.5 ˚C; Temperature characteristics: ±0.25 ˚C; Maximum temperature error at ambient temperature 55 ﾟC: ±7.75 ˚C; Effect per wiring resistance: 0.002 ˚C/Ω
Accuracy, K, 200...1200 ﾟC: Conversion accuracy: ±2.0 ˚C; Temperature characteristics: ±0.25 ˚C; Maximum temperature error at ambient temperature 55 ﾟC: ±8.25 ˚C; Effect per wiring resistance: 0.002 ˚C/Ω
Accuracy, K, 1200...1370 ﾟC: ―
Accuracy, E, -270...-200 ﾟC: ―
Accuracy, E, -200...200 ﾟC: Conversion accuracy: ±1.5 ˚C; Temperature characteristics: ±0.15 ˚C; Maximum temperature error at ambient temperature 55 ﾟC: ±5.25 ˚C; Effect per wiring resistance: 0.003 ˚C/Ω
Accuracy, E, 200...900 ﾟC: Conversion accuracy: ±2.0 ˚C; Temperature characteristics: ±0.15 ˚C; Maximum temperature error at ambient temperature 55 ﾟC: ±5.75 ˚C; Effect per wiring resistance: 0.001 ˚C/Ω
Accuracy, E, 900...1000 ﾟC: ―
Accuracy, J, -210...-40 ﾟC: ―
Accuracy, J, -40...200 ﾟC: Conversion accuracy: ±1.5 ˚C; Temperature characteristics: ±0.15 ˚C; Maximum temperature error at ambient temperature 55 ﾟC: ±5.25 ˚C; Effect per wiring resistance: 0.002 ˚C/Ω
Accuracy, J, 200...750 ﾟC: Conversion accuracy: ±2.0 ˚C; Temperature characteristics: ±0.15 ˚C; Maximum temperature error at ambient temperature 55 ﾟC: ±5.75 ˚C; Effect per wiring resistance: 0.002 ˚C/Ω
Accuracy, J, 750...1200 ﾟC: ―
Accuracy, T, -270...-200 ﾟC: ―
Accuracy, T, -200...0 ﾟC: Conversion accuracy: ±2.0 ˚C; Temperature characteristics: ±0.1 ˚C; Maximum temperature error at ambient temperature 55 ﾟC: ±4.5 ˚C; Effect per wiring resistance: 0.004 ˚C/Ω
Accuracy, T, 0...350 ﾟC: Conversion accuracy: ±1.5 ˚C; Temperature characteristics: ±0.1 ˚C; Maximum temperature error at ambient temperature 55 ﾟC: ±4.0 ˚C; Effect per wiring resistance: 0.002 ˚C/Ω
Accuracy, T, 350...400 ﾟC: ―
Accuracy, N, -270...-200 ﾟC: ―
Accuracy, N, -200...0 ﾟC: Conversion accuracy: ±2.5 ˚C; Temperature characteristics: ±0.25 ˚C; Maximum temperature error at ambient temperature 55 ﾟC: ±8.75 ˚C; Effect per wiring resistance: 0.007 ˚C/Ω
Accuracy, N, 0...200 ﾟC: Conversion accuracy: ±2.0 ˚C; Temperature characteristics: ±0.25 ˚C; Maximum temperature error at ambient temperature 55 ﾟC: ±8.25 ˚C; Effect per wiring resistance: 0.003 ˚C/Ω
Accuracy, N, 200...1250 ﾟC: Conversion accuracy: ±2.5 ˚C; Temperature characteristics: ±0.25 ˚C; Maximum temperature error at ambient temperature 55 ﾟC: ±8.75 ˚C; Effect per wiring resistance: 0.002 ˚C/Ω
Accuracy, N, 1250...1300 ﾟC: ―
Accuracy, Cold junction compensation accuracy: ±1.0 ˚C
Sampling cycle: 20 ms/1 channel
Conversion speed: Sampling period × 3
Absolute maximum input: ±5 V
Disconnection detection: Available (each channel independent)
Isolation method: Between thermocouple input/micro voltage input and programmable controller power supply: Transformer; Between thermocouple input/micro voltage input channels: Transformer; Between cold junction temperature compensation channel (Pt100) and programmable controller power supply: Non-isolation
Dielectric withstand voltage: Between thermocouple input/micro voltage input and programmable controller power supply, between thermocouple input/micro voltage input channels: 1780 V AC rms/3 cycles (altitude 2000 m)
Insulation resistance: Between thermocouple input/micro voltage input and programmable controller power supply: 500 V DC, 100 MΩ or higher; Between thermocouple input/micro voltage input channels: 500 V DC, 10 MΩ or higher
External interface,: 18-point terminal block (M3 screw)
Number of occupied I/O points: 16 points (I/O assignment: Intelligent 16 points)
Internal current consumption (5 V DC): 0.50 A
External dimensions, Height: 98 mm
External dimensions, Width: 27.4 mm
External dimensions, Depth: 112 mm
Weight: 0.25 kg
General specifications: Refer to the general specifications of the CPU module.

Technical documents (1)

Mitsubishi Electric specification database, Q64TDV-GH

Key features

Number of analog input points: 4 points (4 channels + cold junction compensation channels)
Number of channels: 4 channels
Digital output, Micro voltage conversion value: 16-bit signed binary value (-25000...25000)
Digital output, Scaling value: 16-bit signed binary value
Thermocouple compliance standards: JIS C1602-1995

About the Mitsubishi Electric Q64TDV-GH

The Mitsubishi Electric Q64TDV-GH is a MELSEC-Q analogue input module. Mitsubishi Electric's overview: 4 channels, thermocouple (B, R, S, K, E, J, T, N), micro voltage (-100...100 mV), conversion speed: (sampling cycle x 3)/channel, 18-point terminal block, channel isolated. Mitsubishi Electric names the R60TRD4-G as its replacement model.

What is the Q64TDV-GH used for?

The Q64TDV-GH mounts on a MELSEC-Q base unit and connects field signals to the CPU, which reads or writes them each cycle.

Lifecycle and successor

Phased out.

OEM successor: R60TRD4-G

Before you order

What to photograph or confirm so the right unit is quoted.

Check the model name Q64TDV-GH on the rating plate, with the serial number and function version. Send us a photo of the rating plate and we will confirm the details before quoting.

Alternatives for Q64TDV-GH

The manufacturer’s named successor and other parts in the same family. None is a drop-in replacement without checking wiring, I/O and configuration for your installation.

Product	Manufacturer	Type	Lifecycle	Relationship	Qty Available	Price	Action
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