Manufacturer: Omron
Product No.: CJ2M-CPU35
Country of origin:Japan
Product Type: PLC CPU Modules
Payment: T/T, Western Union
Weight: 1500g
Dimensions: 90 mm x 75 mm x 62 mm
Shipping port: Xiamen
Warranty: 12 months
Industrial control architectures and high-speed machine networks utilize the Omron CJ2M-CPU35 Central Processing Unit to achieve seamless, integrated communications and high-speed sequence processing. Engineered for the SYSMAC CJ Series platform, this unit features an onboard EtherNet/IP interface alongside a high-density processing engine, making it a reliable choice for distributed system monitoring, packaging lines, and coordinated machine automation. With support for flexible program step configurations and expansive I/O capacities, the CPU functions efficiently as the primary node within demanding manufacturing environments.
| Parameter | Specification Value |
|---|---|
| Manufacturer | Omron |
| Model Number | CJ2M-CPU35 |
| Product Series | CJ2M Series (Built-in EtherNet/IP) |
| Program Capacity | 60K steps |
| Data Memory Capacity | 160K words (DM: 32K words, EM: 32K words x 4 banks) |
| I/O Capacity | 2560 points |
| Max Mountable Units | 40 Units (maximum of 3 Expansion Racks) |
| LD Instruction Execution | 0.04 microseconds |
| Current Consumption | 0.7 A at 5 VDC |
| Onboard Interfaces | EtherNet/IP (RJ45), USB 2.0 (Type-B) |
| Dimensions (H x W x D) | 90 mm x 75 mm x 62 mm |
| Net Weight | 0.19 kg |
| Shipping Weight (Calculated) | 1.50 kg |
| Port / Interface | Functional Assignment |
|---|---|
| EtherNet/IP Port (RJ45) | Industrial Ethernet communications, Tag Data Links, CX-Programmer online access, and peer-to-peer data exchange. |
| Peripheral Port (USB) | Direct USB 2.0 programming connection (Type-B) for controller commissioning and diagnostics. |
| Option Board Slot | Accepts serial communication boards (RS-232C or RS-422A/485) for integration with legacy field devices. |
The CJ2M-CPU35 serves as an direct functional migration path from legacy CJ1G and CJ1M CPU modules. While it maintains physical backplane compatibility with standard CJ1W I/O modules, configurations utilizing older serial networks may require an added serial option board, as serial ports are optional on this processor model compared to predecessor units.
When configuring extensive EtherNet/IP Tag Data Links, implement network switches supporting IGMP Snooping. Without active multicast management, the network ports of adjacent devices can become saturated with unnecessary multicast packets, resulting in increased communication jitter or cyclic execution timeouts inside the CPU.
Always use category 5e or higher shielded twisted-pair (STP) cables with double-shielding for the built-in EtherNet/IP interface. To prevent electrical noise ingress from surrounding variable frequency drives, verify that the RJ45 shielding ground is continuous with the control panel DIN rail ground point.
Isolate and lock out all upstream electrical power supplies prior to inserting, removing, or wiring the CPU module. Performing operations on an active backplane can cause terminal damage to the backplane connectors, corrupt internal program memory, or result in unpredictable physical machinery movements.
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Returns & Warranty
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For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
Japan
|
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