Mitsubishi Electric Q61LD

Technical specifications

Manufacturer

Mitsubishi Electric

Manufacturer part no.

Q61LD

Type

Analog input module

Application

I/O module

Used with

MELSEC-Q base units

Number of analog input points

1 point (1 channel)

Analog input, Load cell output

0.0...3.3 mV/V

Analog input range, Load cell rated output

0.0...1.0 mV/V, 0.0...2.0 mV/V, 0.0...3.0 mV/V

Gross weight output (maximum weighing capacity output value)

32-bit signed binary; -99999...99999; (Excluding any decimal point or unit symbol)

ZERO point adjustment range

0.0...3.0 mV/V

Gain adjustment range

0.3...3.2 mV/V

Load cell applied voltage

5 V DC±5 %, output current within 60 mA (four 350 Ω load cells can be connected in parallel.); 6-wire type (combined use of remote sensing method and ratio metric method)

Digital output,

32-bit signed binary (0...10000)

I/O characteristics, maximum resolution, Analog input range

Digital output value/Gross weight output value/Maximum resolution

I/O characteristics, maximum resolution, Load cell rated output/Module analog input value, 0...1.0 mV/V / 0...5.0 mV/V

0...10000/-99999...99999 (0.5 µV)

I/O characteristics, maximum resolution, Load cell rated output/Module analog input value, 0...2.0 mV/V / 0...10.0 mV/V

0...10000/-99999...99999 (1.0 µV)

I/O characteristics, maximum resolution, Load cell rated output/Module analog input value, 0...3.0 mV/V / 0...15.0 mV/V

0...10000/-99999...99999 (1.5 µV)

Accuracy (accuracy relative to analog input (load cell rated output) of a module)

Nonlinearity: Within ±0.01 %/FS (ambient temperature 25 ˚C); Zero drift: Within ±0.25 µV/˚C RTI; Gain drift: Within ±15 ppm/˚C

Sampling cycle

10 ms

Response time

0.4 s or less (0 to 90 %)

Absolute maximum input,

±2.5 V

Isolation method

Photocoupler

Dielectric withstand voltage

Between input terminals and programmable controller power supply: 500 V AC for 1 minute

Insulation resistance

Between input 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)

Internal current consumption (5 V DC)

0.48 A

External dimensions, Height

98 mm

External dimensions, Width

27.4 mm

External dimensions, Depth

90 mm

Technical documents (1)

• Mitsubishi Electric specification database, Q61LD

Key features

• Number of analog input points: 1 point (1 channel)
• Analog input, Load cell output: 0.0...3.3 mV/V
• Analog input range, Load cell rated output: 0.0...1.0 mV/V, 0.0...2.0 mV/V, 0.0...3.0 mV/V
• ZERO point adjustment range: 0.0...3.0 mV/V
• Gain adjustment range: 0.3...3.2 mV/V

About the Mitsubishi Electric Q61LD

The Mitsubishi Electric Q61LD is a MELSEC-Q analogue input module. Mitsubishi Electric's overview: 1 channel, input: load cell output 0.0...3.3 mV/V, 18-point terminal block.

What is the Q61LD used for?

The Q61LD 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 Q61LD 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.