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The Omron CJ2M-CPU34 is a SYSMAC CJ series CPU module with a program capacity of 30K steps and a data memory capacity of 160K words. It also supports 32K words of data memory, and its EM memory is arranged in 4 banks with 32K words each. The CJ2M-CPU34 module’s logic execution time is 0.04 microseconds. Its current consumption rating is 0.7A at 5VDC, and it supports up to 2560 local I/O points.
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| Manufacturer | Omron |
|---|---|
| Product Line | CJ2 |
| Part Number | CJ2M-CPU34 |
| Weight | 0.56 lbs (0.26 kg) |
| Model Type | CPU unit |
| Program Capacity | 30 K steps |
| Total Data Memory Capacity | 160K words |
| DM Capacity | 32K words |
| EM Capacity | 32K words x 4 banks |
| Logic Execution Time | 0.04 microseconds |
| Current Consumption | 0.7A (5VDC) |
| Local I/O Point Capacity | 2560 I/O |
| Max. Number of Mountable Units | 40 |
| Expansion Rack Capacity | 3 racks |
| Enclosure | Mounted in a panel |
| Grounding | Less than 100 ohms |
| Communication Ports | EtherNet/IP, Ethernet TCP/IP, USB |
| CPU Rack Dimensions | 90 mm × 75 mm × 62 mm |
The Omron CJ2M-CPU34 module is a Central Processing Unit (CPU) unit designed for applications in Omron SYSMAC CJ series PLCs. It has a program capacity of 30 K steps, and it ensures the execution of complex tasks with precision. The data memory capacity of the CJ2M-CPU34 CPU module is 160 K words for efficient data handling and storage. The data memory capacity includes 32K words are dedicated to data memory and 32K words x 4 banks of EM memory. The CJ2M-CPU34 CPU module’s logic execution time is 0.04 microseconds, which ensures rapid and accurate operation. The module’s current consumption rating is 0.7A at 5VDC, making it energy-efficient. The Omron CJ2M-CPU34 module supports extensive connectivity options. It can support up to 2560 local I/O points and up to 40 mountable units. It can also support up to 3 expansion racks. The CJ2M-CPU34 CPU module is designed for seamless integration into a PLC system. It is grounded at less than 100 ohms. For enhanced communication capabilities, the CJ2M-CPU34 CPU features ports for EtherNet/IP, Ethernet TCP/IP, and USB connections that facilitate efficient data exchange and connectivity in various systems. The compact dimensions of the CPU module are 90 mm × 75 mm × 62 mm, and it weighs 190 g. The CJ2M-CPU34 CPU module is easy to install and integrate. It meets the UC1 and CE standards. This module can support a serial option board which provides it with RS-232C and RS-422A/485 communication options. The CJ2M-CPU34 CPU module also supports a variety of other protocols in its serial communications mode.