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PLC MELSEC-Q Series Sequencer CPU (Universal Model) (Q20UDHCPU)

On Sale Till 30/06/2026

High-precision sequencer with a Mitsubishi Electric PLC (CPU unit).
[Features]
· "Universal Model: QnU" is the new generation MELSEC-Q Series sequencer.
· Faster command processing speed.
· Increased device capacity.
· Standard interface adopted.
[Applications]
· Convenient for building a system.

Part Number

Configured Part Number is shown.

Q20UDHCPU

Product Specifications
Part Numbers
Catalog

This Product's Features

MELSEC-Q Sequencer CPU (Universal Model): related image

Program capacity (step)

Universal Model High-speed Type QCPU

Ethernet Port

USB Port

CPU

Basic command processing speed (LD command): 1.9 ns
Program capacity: up to 260 K steps
Periodic interruption program (minimum interval): 100μs

SD memory card slot
Data logging function
Boot Operation
Backup/restore

Enhanced security functions. A file password consisting of up to 32 characters can be set.

Connector for cassette connection.
For expansion of CPU unit standard RAM (up to 8 M bytes).
Can be used with an SD memory card at the same time.
Continuously accessible to file register.

: 30; 45; 60

Part Number
Q20UDHCPU

Part Number Standard Unit Price Minimum order quantity Volume Discount Days to Ship RoHS Program size
(k step) USB Ethernet Computer Link UL Maximum Number of Inputs/Outputs
(Point) Program size
(k step) RS232 USB Ethernet Computer Link CC-Link EFI CE UL Basic Command Processing Speed (LD Command)
(μs) CE Note

MYR 17,906.67

MYR 14,325.34

1 Piece(s)

97 Day(s)

4096

200

○

0.0095

Quicker Basic Command/Floating Point Calculation Processing and Quicker Access to File Register than Previous Types, Higher Speed Processing Between Register Calculations (Transfer Commands)

Product TOP

Basic Information

Type	Building Block	Number of input/output devices(Point)	8192	Noted Points for Power Supplies	NA

Please check the type/dimensions/specifications of the part Q20UDHCPU in the PLC MELSEC-Q Series Sequencer CPU (Universal Model) series.

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1 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

Program size(k step)
- 260
Clear
USB
- ○
Clear
Ethernet
- ○
Clear
Computer Link
- ×
Clear
UL
- ○
Clear
CE
- ○
Clear
Maximum Number of Inputs/Outputs(Point)
- 256
- 1024
- 2048
- 4096
Clear
Program size(k step)
10

15

20

30

40

60

100

130

200

260

500

1000
Clear
RS232
- ×
- ○
Clear
USB
- ○
Clear
Ethernet
- ×
- ○
Clear
Computer Link
- ×
Clear
CC-Link
- ×
Clear
EFI
- ×
Clear
CE
- ○
Clear
UL
- ○
Clear
Basic Command Processing Speed (LD Command)(μs)
0.0095

0.02

0.04

0.06

0.08

0.12

9.5ns
Clear

Days to Ship

All

4 Day(s) or Less

79 Day(s) or Less

97 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Products like this...

Part Number
Q02UCPU
Q03UDCPU
Q03UDECPU
Q26UDEHCPU
Q26UDEHCPU(C)
Q26UDHCPU

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Program size (k step)	USB	Ethernet	Computer Link	UL	Maximum Number of Inputs/Outputs (Point)	Program size (k step)	RS232	USB	Ethernet	Computer Link	CC-Link	EFI	CE	UL	Basic Command Processing Speed (LD Command) (μs)	CE	Note
MYR 3,270.00	1 Piece(s)	79 Day(s)	6	-	-	-	-	-	2048	20	○	○	×	×	×	×	○	○	0.04	-	Quicker Basic Command/Floating Point Calculation Processing and Quicker Access to File Register than Previous Types, Higher Speed Processing Between Register Calculations (Transfer Commands)
MYR 4,413.33	1 Piece(s)	97 Day(s)	6	-	-	-	-	-	4096	30	○	○	×	×	×	×	○	○	0.02	-	Quicker Basic Command/Floating Point Calculation Processing and Quicker Access to File Register than Previous Types, Higher Speed Processing Between Register Calculations (Transfer Commands)
MYR 4,320.00	1 Piece(s)	4 Day(s)	6	-	-	-	-	-	4096	30	×	○	○	×	×	×	○	○	0.02	-	Basic Command Processing Speed (LD X0): 20 ns, Program Memory Capacity: 120 kB, High Speed Transmission Between Multiple CPUs, Connecting Port for Peripheral Equipment: USB/Ethernet
MYR 21,223.33	1 Piece(s)	97 Day(s)	6	-	-	-	-	-	4096	260	×	○	○	×	×	×	○	○	0.0095	-	Basic Instruction Processing Speed (LD X0): 9.5 ns, Program Memory Capacity: 1040 kB High Speed Transmission Between Multiple CPUs, Connecting Port for Peripheral Equipment: USB/Ethernet
MYR 21,223.33	1 Piece(s)	97 Day(s)	-	260	○	○	×	○	4096	-	-	-	-	-	-	-	-	-	9.5ns	○	-
MYR 17,285.00	1 Piece(s)	97 Day(s)	6	-	-	-	-	-	4096	260	○	○	×	×	×	×	○	○	0.0095	-	Quicker Basic Command/Floating Point Calculation Processing and Quicker Access to File Register than Previous Types, Higher Speed Processing Between Register Calculations (Transfer Commands)

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How can we improve?

PLC MELSEC-Q Series Sequencer CPU (Universal Model) (Q20UDHCPU)

This Product's Features

Basic Information

Configure

Specification/Dimensions

Program size(k step)

USB

Ethernet

Computer Link

UL

CE

Maximum Number of Inputs/Outputs(Point)

Program size(k step)

RS232

USB

Ethernet

Computer Link

CC-Link

EFI

CE

UL

Basic Command Processing Speed (LD Command)(μs)

Days to Ship

Specify Alterations

Products like this...

Additional Products in this Category

Customers Who Viewed This Item Also Viewed

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