Mitsubishi Electric Q68DAV

Technical specifications

Manufacturer

Mitsubishi Electric

Manufacturer part no.

Q68DAV

Type

Analog output module

Application

I/O module

Used with

MELSEC-Q base units

Number of analog output points

8 points (8 channels)

Digital input

Normal resolution mode: -4096...+4095; High resolution mode: -12288...+12287, -16384...+16383

Analog output, Voltage

-10...+10 V DC (external load resistance 1 kΩ...1 MΩ)

I/O characteristics, resolution, Output range

Digital input value (maximum resolution)

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

Normal resolution mode: 0...4000 (1.25 mV); High resolution mode: 0...12000 (0.416 mV)

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

Normal resolution mode: 0...4000 (1.0 mV); High resolution mode: 0...12000 (0.333 mV)

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

Normal resolution mode: -4000...4000 (2.5 mV); High resolution mode: -16000...16000 (0.625 mV)

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

Normal resolution mode: -4000...4000 (0.75 mV); High resolution mode: -12000...12000 (0.333 mV)

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

Within ±0.1 %

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

Within ±0.3 %

D/A conversion speed

80 µs/channel

Absolute maximum output, Voltage

±12 V

Output short protection

Protected

Isolation method

Between I/O terminals and programmable controller power supply: Photocoupler; Between analog output channels: Non-isolation; Between external power supply and analog output: 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 20 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: 3.3 A, 70 µs or lower)

External interface,

18-point terminal block (M3 screw), FG terminal

Number of occupied I/O points

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

Internal current consumption (5 V DC)

0.39 A

External dimensions, Height

98 mm

External dimensions, Width

27.4 mm

External dimensions, Depth

90 mm

Weight

0.18 kg

Technical documents (1)

• Mitsubishi Electric specification database, Q68DAV

Key features

• Number of analog output points: 8 points (8 channels)
• Analog output, Voltage: -10...+10 V DC (external load resistance 1 kΩ...1 MΩ)
• I/O characteristics, resolution, Output range: Digital input value (maximum resolution)
• D/A conversion speed: 80 µs/channel
• Absolute maximum output, Voltage: ±12 V

About the Mitsubishi Electric Q68DAV

The Mitsubishi Electric Q68DAV is a MELSEC-Q analogue output module. Mitsubishi Electric's overview: 8 channels, input (resolution): 0...4000, -4000...4000, 0...12000, -12000...12000, -16000...16000, output: -10...10 V DC, conversion speed: 80 μs/channel, 18-point terminal block. Mitsubishi Electric lists it as discontinued since 2007/12. Mitsubishi Electric names the R60DAV8 as its replacement model.

What is the Q68DAV used for?

The Q68DAV mounts on a MELSEC-Q base unit and connects field signals to the CPU, which reads or writes them each cycle.

Lifecycle and successor

Discontinued.

OEM successor: R60DAV8

Before you order

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

Check the model name Q68DAV 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.