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PLC MELSEC iQ-R Series Sequencer CPU (Part Numbers)

MITSUBISHI

The sequencer CPU unit brings out the maximum performance and functionality in the MELSEC iQ-R Series
thanks to the newly-developed sequence execution engine and the high-speed system bus. Furthermore, the multi-CPU system using the motion CPU unit
allows for high precision motion control.

Part Number

Configured Part Number is shown.

Product Specifications
Part Numbers
Catalog

Example Of MELSEC iQ-R Series Sequencer CPU Specifications

R04CPU

R04CPU image

R04CPU Performance Specifications

Hardware Specification
Calculation Control Method			Stored Program Repeating Operation
Input/Output Control Method			Refresh Method (Direct access input/output is possible by specifying the direct access input/output (DX, DY).)
Command Processing Time	LD X0		0.98 ns
Command Processing Time	MOV D0 D1		1.96 ns
Command Processing Time (ST Language)	IF Command		1.96 ns
	CASE Command		1.96 ns
	FOR Command		1.96 ns
Memory Capacity	Program Capacity		40K steps (160 KB)
	Program Memory		160 KB
	SD Memory Card		SD Memory Card Capacity (SD/SDHD Memory Card: maximum 32 GB)
	Device / Label Memory		400 KB
	Signal Flow Memory	Area For Program	5 KB
	Signal Flow Memory	Area For FB	256 KB
	Data Memory		2 MB
	Function Memory		5,120 KB
	CPU Buffer Memory		1,072 KB (536K words) (including cyclic communication area [24K words])
	Refresh Memory		2,048 KB
Maximum File Storage Capacity	Program Memory		Program file capacity: 124 FB file capacity: 64
	Device / Label Memory (File Storage Area)		324 (regardless of use of expanded SRAM cassette)
	Data Memory		256
	Function Memory		512
	SD Memory Card		· NZ1MEM-2GBSD: 256 · NZ1MEM-4GBSD, NZ1MEM-8GBSD, NZ1MEM-16GBSD: 32,767
Maximum Folder Capacity	Data Memory		256 pcs
	Function Memory		512 pcs
	SD Memory Card		· NZ1MEM-2GBSD: 256 · NZ1MEM-4GBSD, NZ1MEM-8GBSD, NZ1MEM-16GBSD: 32,767
USB Port			USB2.0 High Speed (miniB) × 1
Ethernet Port			10BASE-T/100BASE-TX × 1
Clock Function			Year, month, day, hour, minutes, seconds, day of the week (automatic detection of leap year) -1.00 to +1.00 s/d at 0 to 55°C
Power Interruption Hold	Retention Method		Capacitor
	Retention Period		3 minutes
	Data To Be Retained		Device / Label Memory, Clock Data
Allowable Momentary Power Loss Duration			According to the power supply unit.
5 V DC Internal Current Consumption			0.67 A
External Dimensions	Height (H)		106 mm (98 mm at the base unit mounting part)
	Width (W)		27.8 mm
	Depth (D)		110 mm
Mass			0.20 kg
Programming Specification
Programming Language			Ladder Diagram (LD), Sequential Function Chart (SFC), Structured Text (ST), Function Block Diagram (FBD/LD)
Programming Expansion Function			Function Block (FB), Label Programming (System/Local/Global)
Program Operation	Execution Type	General Program	Initial execution type, scan execution type, cyclic execution type, event execution type, standby type
Program Operation	Interrupt Type	General Program	Interruption by internal timer (I28 to I31), interruption by high-speed internal timer 1 (I49), interruption by high-speed internal timer 2 (I48), interruption from unit, inter-unit synchronous interruption (I44), inter-multi-CPU synchronous interruption (I45)
Program Execution Capacity	General Program		124
FB File Capacity	FB File		64
Takt Performance	Constant Scan		0.2 to 2,000 ms (can be set in 0.1 ms intervals)
	Periodic Interrupt	Interruption By Internal Timer (I28 To I31)	0.5 to 1,000 ms (can be set in 0.5 ms intervals)
		Interruption By High-Speed Internal Timer 1 (I49)	0.05 to 1,000 ms (can be set in 0.05 ms intervals)
		Interruption By High-Speed Internal Timer 2 (I48)	0.05 to 1,000 ms (can be set in 0.05 ms intervals)
		Inter-Unit Synchronous Interruption (I44)	0.1 to 10.00 ms (can be set in 0.05 ms intervals)
		Inter-Multi-CPU Synchronous Interruption (I45)	0.1 to 10.00 ms (can be set in 0.05 ms intervals)
Timer Function	Low-Speed Timer		1 to 1,000 ms (default 100 ms)
	High-Speed Timer		0.01 to 100 ms (default 10 ms)
	Long Timer		0.001 to 1,000 ms (default 0.001 ms)
Number Of Inputs/Outputs			4,096 points
Number Of User Devices	Input [X]		12,288 points (fixed)
	Output [Y]		12,288 points (fixed)
	Internal Relay [M]		12,288 points (can be changed with parameter)
	Latch Relay [L]		8,192 points (can be changed with parameter)
	Link Relay [B]		8,192 points (can be changed with parameter)
	Link Special Relay [SB]		2,048 points (can be changed with parameter)
	Annunciator [F]		2,048 points (can be changed with parameter)
	Edge Relay [V]		2,048 points (can be changed with parameter)
	Step Relay [S]		0 points (can be changed with parameter)
	Timer System	Timer [T]	1,024 points (can be changed with parameter)
	Timer System	Long Timer [LT]	1,024 points (can be changed with parameter)
	Integration Timer System	Integration Timer [ST]	0 points (can be changed using parameters)
	Integration Timer System	Long Integration Timer [LST]	0 points (can be changed using parameters)
	Counter System	Counter [C]	512 points (can be changed with parameter)
	Counter System	Long Counter [LC]	512 points (can be changed using parameters)
	Data Register [D]		18,432 points (can be changed with parameter)
	Link Register [W]		8,192 points (can be changed with parameter)
	Link Special Register [SW]		2,048 points (can be changed with parameter)
Number Of System Devices	Special Relay [SM]		4,096 points (fixed)
	Special Register [SD]		4,096 points (fixed)
	Function Input [FX]		16 points (fixed)
	Function Output [FY]		16 points (fixed)
	Function Register [FD]		5 points × 4 words (fixed)
Number Of File Registers	File Register [R/ZR]		0 points (can be changed using parameters)
Number Of Index Registers	Index Register [Z]		20 points (can be changed with parameter up to 24 points)
Number Of Index Registers	Long Index Register [LZ]		2 points (can be changed with parameter up to 12 points)
Number Of Pointers	Pointer [P] (Global/Local)		8,192 points (can be changed with parameter up to 16,384 points)
Number Of Pointers	Interruption Pointer [I]		1,024 points (fixed)
Number Of Link Direct Devices	Link Input [J□X□]		Up to 16,384 points
	Link Output [J□Y□]		Up to 16,384 points
	Link Relay [J□B□]		Up to 32,768 points
	Link Register [J□W□]		Up to 131,072 points
	Link Special Relay [J□SB□]		Up to 512 points
	Link Special Register [J□SW□]		Max. 512 points
Number Of Unit Access Devices	Intelligent Function Unit Device [U□G□]		Up to 268,435,456 points
Number Of CPU Buffer Memory Access Devices	Buffer Memory [U3E□G□]		Max. 268,435,456 points
Number Of CPU Buffer Memory Access Devices	Cyclic Communication Area Of Buffer Memory [U3E□HG□]		Up to 12,288 points
Number Of Refresh Data Registers	Refresh Data Register [RD]		524,288 points (up to 1,048,576 points)
Number Of Nestings	Nesting [N]		15 points
Number Of Other Devices	SFC Block Device [BL]		320 points
Number Of Other Devices	SFC Transfer Device [TR]		0 points (can be used as device comment only)
Built-In Ethernet Function Part
Transmission Specification	Data Transmission Speed		100 / 10 Mbps
	Communication Mode		100BASE-TX: full duplex / half duplex 10BASE-T: full duplex / half duplex
	Interface		RJ45 (AUTO MDI / MDI-X)
	Transmission Method		Base Band
	Maximum Frame Size		1,518 bytes
	Jumbo Frame		Not available
	Maximum Segment Length		100 m (Length between the hub and the node)
	IP Version		IPv4-compatible
Sending/Receiving Data Storage Memory	Number Of Simultaneous Available Openings		16 connections (connections can be used in the program)
Sending/Receiving Data Storage Memory	Socket Communication		5K words × 16

R04CPU General Specifications

Ambient Operating Temperature			0 to 55°C (Base unit for high-temperature is not used.) 0 to 60°C (Base unit for high-temperature is used.)
Ambient Storage Temperature			-25 to 75℃
Ambient Operating Humidity			5 to 95% RH, assuming no condensation
Ambient Storage Humidity			5 to 95% RH, assuming no condensation
Vibration Resistance	JIS B 3502, IEC 61131-2 compliant	Under Intermittent Vibration	Frequency: 5 to 8.4 Hz, Single amplitude: 3.5 mm Frequency: 8.4 to 150 Hz, Constant acceleration: 9.8 m/s² Sweeps: 10 sweeps in each direction of in X, Y and Z
Vibration Resistance	JIS B 3502, IEC 61131-2 compliant	Under Continuous Vibration	Frequency: 5 to 8.4 Hz, Single amplitude: 1.75 mm Frequency: 8.4 to 150 Hz, Constant acceleration: 4.9 m/s²
Impact Resistance			JIS B 3502, IEC 61131-2 compliant (147 m/s², 3 times in each direction of X, Y and Z)
Operating Atmosphere			There shall be no corrosion gas or flammable gas and not much conductive dust.
Operating Altitude			0 to 2,000 m
Installation Location			Inside the control panel
Overvoltage Category			II or lower
Pollution Degree			2 or less
Equipment Class			Class I

: 30; 60; 90

Part Number
R04CPU
R04ENCPU
R08CPU
R08ENCPU
R12CCPU-V
R16CPU
R16ENCPU
R16MTCPU
R32CPU
R32ENCPU
R32MTCPU
R64MTCPU
R120CPU
R120ENCPU

Standard Unit Price	Minimum order quantity	Days to Ship	Type	Number of Inputs/Outputs (Point)	Program size (k step)	RS232	USB	Ethernet	CC-Link	CE	UL	Endian Format (Memory Mapping)	Basic Command Processing Speed (LD Command) (μs)	Maximum Number of Controlled Axes (Axis)	UL, CUL Standards	KC Standard	Bundled Items	Number of Channels	Int. Current Consumption (A)	CE	UKCA	Note	Note
SGD 1,037.70	1 Piece(s)	20 Day(s)	Building Block	4096	40	-	○	○	×	○	○	-	0.00098	-	○	○	-	-	-	-	-	-	Basic command processing time (LD X0): 0.98 ns, program memory capacity: 160 kB, connecting port for local equipment: USB, Ethernet
SGD 1,211.20	1 Piece(s)	91 Day(s)	Building Block	4096	40	-	○	○	○	○	○	-	0.00098	-	○	○	-	-	-	-	-	-	Basic command processing time (LD X0): 0.98 ns, program memory capacity: 160 kB, connecting port for local equipment: USB, Ethernet, CC-Link IE built in
SGD 1,903.40	1 Piece(s)	91 Day(s)	Building Block	4096	80	-	○	○	×	○	○	-	0.00098	-	○	○	-	-	-	-	-	Sequencer CPU Type	Basic command processing time (LD X0): 0.98 ns, program memory capacity: 320 kB, connecting port for local equipment: USB, Ethernet
SGD 2,075.30	1 Piece(s)	91 Day(s)	Building Block	4096	80	-	○	○	○	○	○	-	0.00098	-	○	○	-	-	-	-	-	-	Basic command processing time (LD X0): 0.98 ns, program memory capacity: 320 kB, connecting port for local equipment: USB, Ethernet, CC-Link IE built in
-	1 Piece(s)	Quote	Building Block	4096	-	○	○	○	×	○	○	Little Endian	-	-	○	○	-	-	-	-	-	-	-
SGD 3,286.30	1 Piece(s)	91 Day(s)	Building Block	4096	160	-	○	○	×	○	○	-	0.00098	-	○	○	-	-	-	-	-	-	Basic command processing time (LD X0): 0.98 ns, program memory capacity: 640 kB, connecting port for local equipment: USB, Ethernet
SGD 3,458.20	1 Piece(s)	91 Day(s)	Building Block	4096	160	-	○	○	○	○	○	-	0.00098	-	○	○	-	-	-	-	-	-	Basic command processing time (LD X0): 0.98 ns, program memory capacity: 640 kB, connecting port for local equipment: USB, Ethernet, CC-Link IE built in
-	1 Piece(s)	Quote	Building Block	-	-	-	×	×	×	○	○	-	-	16	○	○	-	-	-	-	-	-	Linear interpolation, circular interpolation, helical interpolation, no. of positioning points: 6,400 points, SSCNETⅢ/H connection (1 system)
SGD 4,150.30	1 Piece(s)	91 Day(s)	Building Block	4096	320	-	○	○	×	○	○	-	0.00098	-	○	○	-	-	-	-	-	Sequencer CPU Type	Basic command processing time (LD X0): 0.98 ns, program memory capacity: 1,280 kB, connecting port for local equipment: USB, Ethernet
SGD 4,323.90	1 Piece(s)	91 Day(s)	Building Block	4096	320	-	○	○	○	○	○	-	0.00098	-	○	○	-	-	-	-	-	-	-
-	1 Piece(s)	Quote	Building Block	-	-	-	×	×	×	○	○	-	-	32	○	○	-	-	-	-	-	-	Linear interpolation, circular interpolation, helical interpolation, no. of positioning points: 6,400 points, SSCNETⅢ/H connection (2 systems)
-	1 Piece(s)	Quote	Building Block	-	-	-	×	×	×	○	○	-	-	64	○	○	-	-	-	-	-	-	-
SGD 5,878.70	1 Piece(s)	91 Day(s)	Building Block	4096	1200	-	○	○	×	○	○	-	0.00098	-	○	○	-	-	-	-	-	Sequencer CPU Type	Basic command processing time (LD X0): 0.98 ns, program memory capacity: 4,800 kB, connecting port for local equipment: USB, Ethernet
SGD 6,050.40	1 Piece(s)	91 Day(s)	Building Block	4096	1200	-	○	○	○	○	○	-	0.00098	-	○	○	-	-	-	-	-	-	-

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Specification/Dimensions

Number of Inputs/Outputs(Point)
4096
Clear
Program size(k step)
- 40
- 80
- 80 (general program), 40 (for safety program)
- 160
- 160 (general control), 40 (for safety control)
- 320
- 320 (general control), 40 (for safety control)
- 1200
- 1200 (general control), 40 (for safety control)
Clear
RS232
- ○
Clear
USB
- ×
- ○
Clear
Ethernet
- ×
- ○
Clear
CC-Link
- ×
- ○
Clear
CE
- ○
Clear
UL
- ○
Clear
Endian Format (Memory Mapping)
- Little Endian
Clear
Basic Command Processing Speed (LD Command)(μs)
0.00098
Clear
Maximum Number of Controlled Axes(Axis)
- 16
- 32
- 64
Clear
UL, CUL Standards
- ○
Clear
KC Standard
- ○
Clear
Bundled Items
The safety CPU unit R08SFCPU and the safety function unit R6SFM are sold as a set

A set of safety CPU module R16SFCPU and safety function module R6SFM

L26CPU-BT

Safety CPU module R32SFCPU and safety function module R6SFM

The safety CPU unit R32SFCPU and the safety function unit R6SFM are sold as a set

A set of safety CPU module R120SFCPU and safety function module R6SFM
Clear
Number of Channels
- 8
Clear
Int. Current Consumption(A)
- 0.72
Clear
CE
- ○
Clear
UKCA
- ○
Clear
Type
- Standalone (HMI Integrated)
- Building Block
Clear

Days to Ship

All

20 Day(s) or Less

91 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 .

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PLC MELSEC iQ-R Series Sequencer CPU (Part Numbers)

Example Of MELSEC iQ-R Series Sequencer CPU Specifications

R04CPU

R04CPU Performance Specifications

R04CPU General Specifications

Configure

Specification/Dimensions

Number of Inputs/Outputs(Point)

Program size(k step)

RS232

USB

Ethernet

CC-Link

CE

UL

Endian Format (Memory Mapping)

Basic Command Processing Speed (LD Command)(μs)

Maximum Number of Controlled Axes(Axis)

UL, CUL Standards

KC Standard

Bundled Items

Number of Channels

Int. Current Consumption(A)

CE

UKCA

Type

Days to Ship

Specify Alterations

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