Mitsubishi Electric Q00CPU

Technical specifications

Manufacturer

Mitsubishi Electric

Manufacturer part no.

Q00CPU

Type

MELSEC-Q CPU module

Application

PLC controller

Used with

MELSEC-Q base units

Control method

Stored program cyclic operation

I/O control mode

Refresh mode; (The direct access input/output is available by specifying the direct access input/output (DX, DY).)

Programming language, Sequence control language

Relay symbol language, logic symbolic language, MELSAP3 (SFC), MELSAP-L, function block and structured text (ST)

Processing speed, Sequence instruction, LD X0

160 ns

Processing speed, Sequence instruction, MOV D0 D1

560 ns

Constant scan

1...2000 ms (setting is available in increments of 1 ms by parameter)

Program capacity

8K steps (32K bytes)

Memory capacity, Program memory (drive 0)

94K bytes

Memory capacity, Standard RAM (drive 3)

128K bytes

Memory capacity, Standard ROM (drive 4)

94K bytes

Memory capacity, CPU shared memory, QCPU standard memory

1K bytes

Number of I/O device points

2048 points (X/Y0...7FF)

Number of I/O points

1024 points (X/Y0...3FF)

RUN/PAUSE contact

One contact can be set up in X0 to X7FF for each of RUN and PAUSE.

Clock function

Year, month, date, hour, minute, second, and day of week (automatic leap year detection); Accuracy: -3.20...+5.27 s (TYP. +1.98 s)/d at 0 ˚C; Accuracy: -2.57...+5.27 s (TYP. +2.22 s)/d at 25 ˚C; Accuracy: -11.68...+3.65 s (TYP. -2.64 s)/d at 55 ˚C

Allowable momentary power failure time

The time differs depending on the power supply module used.

Internal current consumption (5 V DC)

0.25 A

External dimensions, Height

98 mm

External dimensions, Width

27.4 mm

External dimensions, Depth

89.3 mm

Weight

0.13 kg

Operating ambient temperature

0...55 ˚C

Storage ambient temperature

-25...75 ˚C

Operating ambient humidity

5...95 %RH, non-condensing

Storage ambient humidity

5...95 %RH, non-condensing

Technical documents (1)

• Mitsubishi Electric specification database, Q00CPU

Key features

• Program memory: 94K bytes
• Constant scan: 1...2000 ms (setting is available in increments of 1 ms by parameter)
• Current consumption (5 V DC): 0.25 A
• Weight: 0.13 kg

About the Mitsubishi Electric Q00CPU

The Mitsubishi Electric Q00CPU is a MELSEC-Q CPU module. Mitsubishi Electric's overview: Number of I/O points: 1024, number of I/O device points: 2048, program capacity: 8K steps, basic operation processing speed (LD X0): 160 ns, program memory capacity: 94K bytes, external interface: RS-232, without memory card interface. Mitsubishi Electric lists it as discontinued since 2018/09. Mitsubishi Electric names the R00CPU as its replacement model.

What is the Q00CPU used for?

The Q00CPU runs the control program on a MELSEC-Q base unit, working with the I/O, intelligent function and network modules on the base.

Lifecycle and successor

Discontinued.

OEM successor: R00CPU

Before you order

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

Check the model name Q00CPU 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.