Mitsubishi Electric Q62AD-DGH

Technical specifications

Manufacturer

Mitsubishi Electric

Manufacturer part no.

Q62AD-DGH

Type

Analog input module

Application

I/O module

Used with

MELSEC-Q base units

Number of analog input points

2 points (2 channels)

Analog input, Current

4...20 mA DC (input resistance 250 Ω)

Power supply part for 2-wire transmitter, Supply voltage

26 ±2 V DC

Power supply part for 2-wire transmitter, Maximum supply current

24 mA DC

Power supply part for 2-wire transmitter, Short-circuit protection

Available; Limit current: 25...35 mA

Power supply part for 2-wire transmitter, Check terminals

Available

Digital output,

16-bit signed binary value: -768...+32767; 32-bit signed binary value: -1536...+65535

I/O characteristics, resolution, Input range

Digital output value (resolution)

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

16-bit: 0...32000 (500.0 nA); 32-bit: 0...64000 (250.0 nA)

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

32-bit: -16000...72000 (250.0 nA)

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

16-bit: 0...32000 (303.2 nA); 32-bit: 0...64000 (151.6 nA)

Accuracy (accuracy relative to maximum value of the digital output value), Reference accuracy

±0.05 %

Accuracy (accuracy relative to maximum value of the digital output value), Temperature coefficient

±71.4 ppm/˚C (0.00714 %/˚C)

A/D conversion speed

10 ms/2 channels

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: Transformer; Between external power supply and analog input: Transformer

Dielectric withstand voltage

Between I/O terminals and programmable controller power supply, between analog input channels, between external power supply and analog inputs: 1780 V AC rms/3 cycles (altitude 2000 m)

Insulation resistance

Between I/O terminals and programmable controller power supply, between analog input channels, between external power supply and analog input: 500 V DC, 10 MΩ or higher

External power supply, Voltage

24 V DC (+20/-15 %, ripple, spike 500 mVp-p or lower)

External power supply, Current

0.19 A (inrush current: 5.5 A, 200 µs or lower)

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)

0.33 A

External dimensions, Height

98 mm

Technical documents (1)

• Mitsubishi Electric specification database, Q62AD-DGH

Key features

• Number of analog input points: 2 points (2 channels)
• Analog input, Current: 4...20 mA DC (input resistance 250 Ω)
• Power supply part for 2-wire transmitter, Supply voltage: 26 ±2 V DC
• Power supply part for 2-wire transmitter, Maximum supply current: 24 mA DC
• Power supply part for 2-wire transmitter, Short-circuit protection: Available; Limit current: 25...35 mA

About the Mitsubishi Electric Q62AD-DGH

The Mitsubishi Electric Q62AD-DGH is a MELSEC-Q analogue input module. Mitsubishi Electric's overview: 2 channels, input: 4...20 mA DC, output (resolution): 0...32000, 0...64000, conversion speed: 10 ms/2 channels, 18-point terminal block, channel isolated, power supply to 2-wire transmitter.

What is the Q62AD-DGH used for?

The Q62AD-DGH 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.

Before you order

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

Check the model name Q62AD-DGH 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.