Omron CJ2H, CPU64 DATASHEET

SYSMAC CJ-series CJ2H CPU Units

CJ2H-CPU6@

CSM_CJ2H-CPU_DS_E_3_1

Setting new standards in high-speed machine control

•Small, Fast, Flexible:

Inheriting and improving CJ1 features, the CJ2 CPU Units is the best choice for the machine control with high-speed and high-capacity.

CJ2H-CPU64

Features

•Even more program memory and data memory.

•Superior high-speed control performance: LOAD instructions execute in 16 ns, SINE instructions in 0.59 μs.

•Maximum throughputs with High-speed interrupt function

•Efficient debugging through highly improved Data tracing

•Secure system from memory error brought by Memory Self-restoration Function

•The more advanced motion control by the lower cost: Synchronous Unit Operation

•Increased I/O throughput speed by Immediate refreshing instructions with direct processing.

1

CJ2H-CPU6@

Ordering Information

International Standards

•The standards are abbreviated as follows: U: UL, U1: UL (Class I Division 2 Products for Hazardous Locations), C: CSA, UC: cULus, UC1: cULus (Class I Division 2 Products for Hazardous Locations), CU: cUL, N: NK, L: Lloyd, and CE: EC Directives.

•Contact your OMRON representative for further details and applicable conditions for these standards.

CJ2H CPU Units

		Specifications				Current consumption
							(A)
Product					LD			Model	Standards
name	I/O capacity/Mountable	Program			instruction
			Data memory capacity			5 V	24 V
	Units (Expansion Racks)	capacity			execution
					time
			832K words					CJ2H-CPU68
		400K steps	DM: 32K words
			EM: 32K words × 25 banks
CJ2H			512K words					CJ2H-CPU67
		250K steps	DM: 32K words
CPU Units				× 15 banks
			EM: 32K words
	2,560 points / 40 Units		352K words		0.016 μs	0.42 *	−	CJ2H-CPU66	UC1, N, L,
		150K steps	DM: 32K words
	(3 Expansion Racks max.)			× 10 banks					CE
			EM: 32K words
			160K words					CJ2H-CPU65
		100K steps	DM: 32K words
			EM: 32K words × 4 banks
			160K words					CJ2H-CPU64
		50K steps	DM: 32K words
			EM: 32K words × 4 banks
* Add 0.15 A per Adapter when using NT-AL001 RS-232C/RS-422A Adapters.
Add 0.04 A per Adapter when using CJ1W-CIF11 RS-422A Adapters.

Accessories

The following accessories come with CPU Unit:

Item	Specification
Battery	CJ1W-BAT01
End Cover	CJ1W-TER01 (necessary to be mouned at the right end of CPU Rack)
End Plate	PFP-M (2 pcs)
Serial Port (RS-232C) Connector	Connector set for serial port connection (D-SUB 9-pin male connector)

2

CJ2H-CPU6@

General Specifications

	Item					CJ2H-
		CPU64		CPU65		CPU66		CPU67		CPU68
Enclosure		Mounted in a panel
Grounding		Less than 100 Ω
CPU Rack Dimensions		90 mm × 65 mm × 49 mm (H × D × W)
Weight		190 g or less
Current Consumption		5 VDC, 0.42 A
	Ambient Operating Temperature	0 to 55°C
	Ambient Operating Humidity	10% to 90%
	Atmosphere	Must be free from corrosive gases.
	Ambient Storage Temperature	−20 to 70°C (excluding battery)
	Altitude	2,000 m or less
	Pollution Degree	2 or less: Conforms to JIS B3502 and IEC 61131-2.
Use Environment	Noise Immunity	2 kV on power supply line (Conforms to IEC 61000-4-4.)
	Overvoltage Category	Category II: Conforms to JIS B3502 and IEC 61131-2.
	EMC Immunity Level	Zone B
		Conforms to JIS C60068-2-6.
	Vibration Resistance	5 to 8.4 Hz with 3.5-mm amplitude, 8.4 to 150 Hz
		Acceleration of 9.8 m/s2 for 100 min in X, Y, and Z directions (10 sweeps of 10 min each =
		100 min total)
	Shock Resistance	Conforms to JIS C60068-2-27.
		147 m/s2, 3 times in X, Y, and Z directions (100 m/s2 for Relay Output Units)
Battery	Life	5 years at 25°C
	Model	CJ1W-BAT01
Applicable Standards		Conforms to cULus and EC Directives.

3

CJ2H-CPU6@

Performance Specifications

		Items						CJ2H-
				CPU64		CPU65		CPU66	CPU67	CPU68
User Memory				50K steps		100K steps		150K steps	250K steps	400K steps
I/O Bits				2,560 bits
		Overhead Processing Time		Normal Mode: 100 μs
		Execution Time		Basic Instructions: 0.016 μs min.;
				Special Instructions: 0.048 μs min.
Processing			I/O Interrupts and	Interrupt task startup time : 26 μs or 17 μs *
				Return time to cyclic task : 11 μs or 8 μs *
Speed			External Interrupts
				* When High-speed interrupt function is used
		Interrupts
			Scheduled	Interrupt task startup time : 22 μs or 13 μs *
				Return time to cyclic task : 11 μs or 8 μs *
			Interrupts
				* When High-speed interrupt function is used
Maximum Number of Connectable Units				Total per CPU Rack or Expansion Rack: 10 Units max.;
				Total per PLC: 40 Units max.
Maximum Number of Expansion Racks				3 max.
		I/O Area		2,560 bits (160 words): Words CIO 0000 to CIO 0159
		Link Area		3,200 bits (200 words): Words CIO 1000 to CIO 1199
		Synchronous Data Refresh Area		1,536 bits (96 words): Words CIO 1200 to CIO 1295
CIO Area		CPU Bus Unit Area		6,400 bits (400 words): Words CIO 1500 to CIO 1899
		Special I/O Unit Area		15,360 bits (960 words): Words CIO 2000 to CIO 2959
		DeviceNet Area		9,600 bits (600 words): Words CIO 3200 to CIO 3799
		Internal I/O Area		3,200 bits (200 words): Words CIO 1300 to CIO 1499
				37,504 bits (2,344 words): Words CIO 3800 to CIO 6143
				Cannot be used for external I/O.
Work Area				8,192 bits (512 words): Words W000 to W511
				Cannot be used for external I/O.
				8,192 bits (512 words): Words H000 to H511
Holding Area				Bits in this area maintain their ON/OFF status when PLC is turned OFF or operating mode is changed.
				Words H512 to H1535: These words can be used only for function blocks. They can be used only for function

block instances (i.e., they are allocated only for internal variables in function blocks).

			Read-only: 31,744 bits (1,984 words)
			• 7,168 bits (448 words): Words A0 to A447
Auxiliary Area			• 24,576 bits (1,536 words): Words A10000 to A11535 *
			Read/write: 16,384 bits (1,024 words) in words A448 to A1471 *
			* A960 to A1471 and A10000 to A11535 cannot be accessed by CPU Bus Units, Special I/O Units, PTs, and
			Support Software that do not specifically support the CJ2 CPU Units.
Temporary Area			16 bits: TR0 to TR15
Timer Area			4,096 timer numbers (T0000 to T4095 (separate from counters))
Counter Area			4,096 counter numbers (C0000 to C4095 (separate from timers))
			32k words *
DM Area			DM Area words for Special I/O Units: D20000 to D29599 (100 words × 96 Units)
			DM Area words for CPU Bus Units: D30000 to D31599 (100 words × 16 Units)
			* Bits in the EM Area can be addressed either by bit or by word. These bits cannot be addressed by CPU Bus
			Units, Special I/O Units, PTs, and Support Software that do not specifically support the CJ2 CPU Units.
			32k words/bank × 25 banks max.: E00_00000 to E18_32767 max. *1 *2
			*1. Bits in the EM Area can be addressed either by bit or by word. These bits cannot be addressed by CPU
				Bus Units, Special I/O Units, PTs, and Support Software that do not specifically support the CJ2 CPU
			*2.	Units.
EM Area				EM banks D to 18 cannot be accessed by CPU Bus Units, Special I/O Units, PTs, and Support Software
			*3.	that do not specifically support the CJ2 CPU Units.
				Force-set/reset to the EM Area is enabled by specifying a start bank in parameter settings. (unit version
				1.2 or higher)
			32K words × 4			32K words × 4	32K words × 10	32K words × 15	32K words × 25
			banks			banks	banks	banks	banks
		When EM force-S/R	Bank 0 to 3			Bank 0 to 3	Bank 0 to 9	Bank 0 to E	Bank 0 to 18
	Force-S/R	function is used *3
	Enabled	When automatic
	Banks	address allocation	Bank 3			Bank 3	Bank 6 to 9	Bank 7 to E	Bank 11 to 18
		is specified
Index Registers			IR0 to IR15
			These are special registers for storing PLC memory addresses for indirect addressing. (Index Registers can
			be set so that they are unique in each task or so that they are shared by all tasks.)
Cyclic Task Flag Area			128 flags
Memory Card			128 MB, 256 MB, or 512 MB
			PROGRAM Mode: Programs are not executed. Preparations can be executed prior to program execution in
Operating Modes					this mode.
			MONITOR Mode: Programs are executed, and some operations, such as online editing, and changes to
					present values in I/O memory, are enabled in this mode.
			RUN Mode:		Programs are executed. This is the normal operating mode.
Execution Mode			Normal Mode

4

										CJ2H-CPU6@
		Items						CJ2H-
				CPU64		CPU65		CPU66	CPU67		CPU68
				Ladder Logic (LD),
Programming Languages				Sequential Function Charts (SFC),
				Structured Text (ST), and
				Instruction Lists (IL)
Function	Maximum number of definitions			2,048
Blocks	Maximum number of instances			2,048
	Type of Tasks			Cyclic tasks
				Interrupt tasks (Power OFF interrupt tasks, scheduled interrupt tasks, I/O interrupt tasks, and external interrupt
				tasks)
Tasks				Cyclic tasks: 128
	Number of Tasks			Interrupt tasks: 256
				(Interrupt tasks can be defined as cyclic tasks to create extra cyclic tasks. Therefore, the total number of cyclic
				tasks is actually 384 max.)
	Type of Symbols			• Local symbols: Can be used only within a single task in the PLC.
				• Global symbols: Can be used in all tasks in the PLC.
				• BOOL (bit)
				• UINT (one-word unsigned binary)
				• UDINT (two-word unsigned binary)
				• ULINT (four-word unsigned binary)
				• INT (one-word signed binary)
				• DINT (two-word signed binary)
				• LINT (four-word signed binary)
				• UINT BCD (one-word unsigned BCD) *1
				• UDINT BCD (two-word unsigned BCD) *1
				• ULINT BCD (four-word unsigned BCD) *1
Symbols	Data Type of Symbols			• REAL (two-word floating-point)
				• LREAL (four-word floating-point)
(Variables)				• CHANNEL (word) *1
				• NUMBER (constant or number) *1
				• WORD (one-word hexadecimal)
				• DWORD (two-word hexadecimal)
				• LWORD (four-word hexadecimal)
				• STRING (1 to 255 ASCII characters)
				• TIMER (timer) *2
				• COUNTER (counter) *2
				*1. Cannot be used in Function blocks
				*2. Can be used only in Function blocks
	Maximum Size of Symbol			32k words
	Array Symbols (Array Variables)			One-dimensional arrays
	Number of Array Elements			32,000 elements max.
	Memory Capacity			8,000 words				16,000 words	32,000 words
				(Up to 32k words × 25 banks when EM is specified in CX-Programmer)
	Number of Samplings			Bits = 31, one-word data =16, two-word data = 8, four-word data = 4
Data	Sampling Cycle			1 to 2,550 ms (Unit: 1 ms)
				ON/OFF of specified bit
Tracing
				Data comparison of specified word
	Trigger Conditions
				Data size: 1 word, 2 words, 4 words
				Comparison Method: Equals (=), Greater Than (>), Greater Than or Equals (≥), Less Than (<), Less Than or
				Equals (≤), Not Equal (≠)
	Delay Value			−32,768 to +32,767 ms
File Memory				Memory Card (128, 256, or 512 Mbytes) (Use the Memory Cards provided by OMRON.)
				EM file memory (Part of the EM Area can be converted for use as file memory.)
Source/	Program sources, comments,
Comment				Capacity: 3.5 Mbytes
	program indexes, symbol tables
Memory
	Logical Ports		Logical Ports	8 ports (Used for SEND, RECV, CMND, PMCR, TXDU, and RXDU instructions.)
	for Commu-		Extended Logical	64 ports (Used for SEND2, RECV2, CMND2, and PMCR2 instructions.)
	nications		Ports
			Class 3 (Number of	Number of connections: 64
	CIP Commu-		Connections)
	nications		UCMM	Maximum number of clients that can communicate at the same time: 32
	Specification		(Non-connection
				Maximum number of servers that can communicate at the same time: 40
			Type)
Communi-	Peripheral (USB) Port			USB 2.0-compliant B-type connector
cations
		Baud Rate		12 Mbps max.
		Transmission Distance		5 m max.
	Serial Port			Interface: Conforms to EIA RS-232C.
		Communications Method		Half-duplex
		Synchronization Method		Start-stop
		Baud Rate		0.3, 0.6, 1.2, 2.4, 4.8, 9.6, 19.2, 38.4, 57.6, or 115.2 (kbps)
		Transmission Distance		15 m max.

5