Mitsubishi Electric Q64ADH

Technical specifications

Manufacturer

Mitsubishi Electric

Manufacturer part no.

Q64ADH

Type

Analog input module

Application

I/O module

Used with

MELSEC-Q base units

Number of analog input points

4 points (4 channels)

Analog input, Voltage

-10...+10 V DC (input resistance 1 MΩ)

Analog input, Current

0...20 mA DC (input resistance 250 Ω)

Digital output,

-20480...+20479; (When the scaling function is used: -32768...32767)

I/O characteristics, resolution, Input range

Digital output value (maximum resolution)

I/O characteristics, resolution, Voltage input, 0...10 V

0...20000 (500 µV)

I/O characteristics, resolution, Voltage input, 0...5 V

0...20000 (250 µV)

I/O characteristics, resolution, Voltage input, 1...5 V

0...20000 (200 µV)

I/O characteristics, resolution, Voltage input, 1...5 V (extended mode)

-5000...22500 (200 µV)

I/O characteristics, resolution, Voltage input, -10...10 V

-20000...20000 (500 µV)

I/O characteristics, resolution, Voltage input, User range setting

-20000...20000 (219 µV)

I/O characteristics, resolution, Current input, 0...20 mA

0...20000 (1000 nA)

I/O characteristics, resolution, Current input, 4...20 mA

0...20000 (800 nA)

I/O characteristics, resolution, Current input, 4...20 mA (extended mode)

-5000...22500 (800 nA)

I/O characteristics, resolution, Current input, User range setting

-20000...20000 (878 nA)

Accuracy (accuracy relative to maximum value of the digital output value), Ambient temperature: 25±5 ﾟC

±0.1 %

Accuracy (accuracy relative to maximum value of the digital output value), Ambient temperature: 0...55 ﾟC

±0.2 %

A/D conversion speed

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

Absolute maximum input, Voltage

±15 V

Absolute maximum input, Current

±30 mA

Isolation method

Between I/O terminals and programmable controller power supply: Photocoupler; Between analog input channels: Non-isolation

Dielectric withstand voltage

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

Insulation resistance

Between I/O terminals and programmable controller power supply: 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)

Technical documents (1)

• Mitsubishi Electric specification database, Q64ADH

Key features

• Number of analog input points: 4 points (4 channels)
• Analog input, Voltage: -10...+10 V DC (input resistance 1 MΩ)
• Analog input, Current: 0...20 mA DC (input resistance 250 Ω)
• I/O characteristics, resolution, Input range: Digital output value (maximum resolution)
• I/O characteristics, resolution, Voltage input, 0...10 V: 0...20000 (500 µV)

About the Mitsubishi Electric Q64ADH

The Mitsubishi Electric Q64ADH is a MELSEC-Q analogue input module. Mitsubishi Electric's overview: 4 channels, input: -10...10 V DC, 0...20 mA DC, output (resolution): 0...20000, -20000...20000, -5000...22500, conversion speed: 20 μs/channel, 18-point terminal block. Mitsubishi Electric names the R60ADH4 as its replacement model.

What is the Q64ADH used for?

The Q64ADH 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: R60ADH4

Before you order

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

Check the model name Q64ADH 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.