PLC SYSMAC CJ Series CJ2M

Brand :

OMRON

Caution

Product Description

SYSMAC CJ Series PLC (CPU unit) with improved basic performance and an increased programming capacity.
[Features]
· The robust performance of the CJ1M has been further advanced with this CPU unit.
· A maximum of 40 units can be connected per CPU.
· Equip pulse I/O modules to add position control functions to any CPU.
· Features a built-in serial port. (The CJ2M-CPU3□ is available with a serial option board mounted.)
· A "PLC replacement selector tool" and "adapter for reusing I/O cabling" are also available.
[Applications]
· Can be used for tools and hardware that can be replaced while using your current PLC.

SYSMAC CJ Series CJ2M Outline Drawing and Specifications of OMRON PLC

PLC Model CJ2M-CPU3□ external appearance

PLC Dimensional drawing

PLC Model CJ2M-CPU1□ external appearance

PLC Dimensional drawing

Product Name	Specifications						Current Consumption (A)		Format	International Standards
Product Name	I/O capacity / Unit Configuration Number of Mountable Units (Number of Expansion Racks)	Program Capacity	Data Memory Capacity	LD Command Execution Speed	Built-In EtherNet/IP Port	Optional Board Slot	5 V Series	24 V Series	Format	International Standards
CJ2M (With EtherNet/IP Function) CPU	2560 points / 40 units (3 × expansion racks max.)	60 K steps	160 K words DM: 32 K words, EM: 32 K words × 4 banks	0.04 μs	1 port	1 slot	*0.7	―	Model CJ2M-CPU35	UC1, N, L, CE
		30 K steps	160 K words DM: 32 K words, EM: 32 K words × 4 banks						Model CJ2M-CPU34
		20 K steps	64 K words DM: 32 K words, EM: 32 K words × 1 bank						Model CJ2M-CPU33
		10 K steps							Model CJ2M-CPU32
		5 K steps							Model CJ2M-CPU31

CJ2M (including EtherNet/IP functions) CPU unit of PLC

Product Name	Specifications						Current Consumption (A)		Format	International Standards
Product Name	I/O capacity / Unit Configuration Number of Mountable Units (Number of Expansion Racks)	Program Capacity	Data Memory Capacity	LD Command Execution Speed	Built-In EtherNet/IP Port	Optional Board Slot	5 V Series	24 V Series	Format	International Standards
CJ2M CPU Unit	2560 points / 40 units (3 × expansion racks max.)	60 K steps	160 K words DM: 32 K words, EM: 32 K words × 4 bank	0.04 μs	―	―	*0.5	―	Model CJ2M-CPU15	UC1, N, L, CE
		30 K steps	160 K words DM: 32 K words, EM: 32 K words × 4 bank						Model CJ2M-CPU14
		20 K steps	64 K words DM: 32 K words, EM: 32 K words × 1 bank						Model CJ2M-CPU13
		10 K steps							Model CJ2M-CPU12
		5 K steps							Model CJ2M-CPU11

CJ2M CPU Unit of PLC

Product Performance of of OMRON PLC

Item		CJ2M
Item		CPU1□	CPU3□
Structure		Built into panel type
Grounding Method		D type grounding (No. 3 type grounding)
External Shape: Height × Depth × Width		90 mm × 75 mm × 31 mm	90 mm × 75 mm × 62 mm
Weight *1		130 g max.	190 g max. *2
Current Consumption		5 V DC 0.5 A	5 V DC 0.7 A
Operating Environment	Ambient Operating Temperature	0 to 55°C
	Ambient Operating Humidity	10 to 90% RH (assuming no condensation)
	Operating Ambient Atmosphere	Must be no corrosive gas
	Ambient Storage Temperature	-20 to 70°C (excluding battery)
	Operating Altitude	2,000 m max.
	Pollution	Pollution degree 2 or less: conforms to JIS B3502, IEC61131-2
	Noise resistance	Compliant with IEC61000-4-4, 2 kV (power cable)
	Overvoltage Category	Category II: conforms to JIS B3502, IEC61131-2
	EMC Immunity Level	Zone B
	Vibration Resistance	JIS C60068-2-6 compliant 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	Compliant with JIS C60068-2-27 147 m/s², 3 times in X, Y and Z directions (100 m/s² for relay output units)
Battery	Lifespan	5 years 25°C
	Weight	Approx. 10 g
	Model	CJ1W-BAT01
Approved Standards		Supports cULus, NK, LR, and EC directives

*1 Includes weight of end covers and battery.
*2 Without serial option board.

*See the catalog for other details.