Description The Omron CJ2M-CPU14 is a compact PLC CPU module with a 30K-step program capacity and 160K words of data memory. It supports up to 2,560 I/O points and includes both RS-232C and USB communication ports for flexible system integration. Technical Specifications Condition New/Never Used Surplus Brand Omron Category PLC & PAC Control Systems Part Number CJ2M-CPU14 Subcategory CPU Modules Series CJ2M Program Capacity 30K Steps Data Memory Capacity 160K Words Extended Memory (EM) 32K Words × 4 Banks Logic Execution Time 0.04 µs Max Expansion Units 40 Max Local I/O Points 2,560 Built-in I/O None Communication Ports RS-232C, USB Communication Protocol Sysmac Comms High-Speed Counter Inputs 4 Channels Power Supply Voltage 24 VDC RoHS Status RoHS Compliant Dimensions (HxWxD) 90 × 31 × 84.5 mm Weight 130 g (0.29 lb) Information About CJ2M-CPU14 The CJ2M-CPU14 is a mid-range controller from Omron’s CJ2M series, designed for scalable automation systems with moderate logic complexity. It features a 30K-step user program capacity, 160K words of data memory, and 4 banks of 32K-word extended memory (EM), making it suitable for data-intensive control environments. Supporting up to 40 expansion units and 2,560 local I/O points, it provides strong scalability for distributed applications. Communication interfaces include USB for programming and RS-232C for device interfacing, while high-speed counter inputs and Sysmac Comms protocol support real-time performance and network connectivity. Key Features: 30K-Step Program Capacity: Enables moderate complexity control routines with responsive performance for general automation tasks. 160K Words Data + 4 EM Banks: Offers large memory resources including four banks of 32K-word extended memory for variable storage. Ultra-Fast Logic Execution: Processes basic instructions at 0.04 µs for fast control loop cycles and high-speed responsiveness. Scalable Architecture: Supports up to 40 expansion units and 2,560 I/O points to grow with system requirements. Dual Communication Ports: Equipped with RS-232C and USB ports for programming, monitoring, and serial device integration. Compact Form Factor: At just 90×31×84.5 mm and 130 g, it fits easily in small enclosures or modular rack configurations. High-Speed Counter Inputs: Provides four channels for counting pulses in motion, positioning, or input monitoring applications. Sysmac Comms Protocol Support: Enables native communication within Omron networks for seamless PLC and device interaction. The CJ2M-CPU14 delivers the reliability and precision required for mid-scale automation control in modular and distributed industrial systems.
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