Omron CJ1M-CPU13 Programmable Logic Controller

The Omron CJ1M-CPU13 is a compact, high-performance CPU unit for the CJ1 modular PLC platform, designed for distributed control, flexible I/O expansion, and scalable memory. Featuring a stored program execution model with multiple programming languages, it supports up to 288 tasks, 20K steps of program capacity, and fast instruction processing with 0.10 µs execution time for basic instructions.

Ideal for OEM machines and mid-size automation systems, the CJ1M-CPU13 offers built-in RS-232C communication, interrupt task handling, and memory card backup, making it a versatile and reliable controller for factory automation.

Technical Specifications

Model: Omron Sysmac CJ1M-CPU13
Series: CJ1M
CPU Type: Modular PLC CPU
Control Method: Stored program execution
Programming Languages: LD, ST, SFC, Mnemonic
CPU Processing Mode: Normal / Peripheral Servicing Priority
Instruction Length: 1 to 7 steps per instruction
Ladder Instructions: Approx. 400
Program Capacity: 20K steps
Number of Tasks: 288 (32 cyclic, 256 interrupt)
I/O Refresh Methods: Cyclic, immediate, IORF instruction
Mounting: DIN rail only (no screw mounting)

Electrical & Performance Specs

• Basic Instruction Execution Time: 0.10 µs
• Special Instruction Execution Time: 0.15 µs
• Overhead Processing Time: 0.5 ms
• Cycle Time Monitoring: 10 to 40,000 ms
• Constant Cycle Time: 1 to 32,000 ms
• Flash Memory Backup: Automatic (program + parameters)
• Battery Backup: CJ1W-BAT01 (memory retention for 20+ days)
• Power OFF Detection Time: 2 to 10 ms (with PD022)
• Response Time (Input): Adjustable via time constants
• Control Output Signal: RUN status output (via CJ1W-PA205R)

Communication Interfaces

• Peripheral Port: Host Link, Programming Console, NT Link
• RS-232C Port: Host Link, No-Protocol, NT Link, Serial Gateway
• Expansion Support: Yes (1 expansion rack, CJ1M-CPU13 only)
• Serial Gateway: CompoWay/F or Modbus (with unit version 3.0+)
• FINS Commands: Supported for networked communications
• Remote Programming: Yes via Host Link, Ethernet, SYSMAC Link

Memory & Data Handling

• CIO Area: 80 to 1,280 bits
• Work Area (W): 512 words
• Holding Area (H): 512 words
• DM Area: 32K words (D00000 to D32767)
• Timers/Counters: 4,096 each
• Index Registers: IR0–IR15 (task-based or shared)
• Auxiliary Area (A): 960 words
• File Memory: CompactFlash card (MS-DOS format)
• Trace Memory: 4,000 words (data logging)

I/O & Expansion Capabilities

• I/O Control: Cyclic scan + immediate processing
• Max Units per Rack: 10
• Max Units per System: 20 (10 CPU rack + 10 expansion)
• Max Expansion Racks: 1 (requires I/O control + interface units)
• I/O Mapping: Customizable start word
• Supported Special I/O: CJ1W-AD081, CJ1W-DA021, etc.
• Supported Bus Units: Controller Link, DeviceNet, SYSMAC LINK

Environmental Specifications

• Operating Temperature: 0°C to 55°C
• Storage Temperature: –20°C to 75°C
• Operating Humidity: 10% to 90% RH (non-condensing)
• Vibration Resistance: 5–150 Hz, 3.5 mm/9.8 m/s²
• Shock Resistance: 147 m/s², 3 times per axis
• Ingress Protection: IP20

Compliance & Certifications

• CE Marked: Yes
• UL / cUL Listed: Yes
• RoHS Compliant: Yes
• Standards: IEC 61131-2, IEC 61010
• Firmware Support: Up to unit version 4.0 (with CX-Programmer 7.0+)

Key Features & Benefits

✅ Fast 0.10 µs Instruction Time. Ensures precise, high-speed control.

✅ RS-232C Port Built-In. Supports multiple serial protocols.

✅ Program Memory Backup. Retains logic during power loss.

✅ Expandable Architecture. Connect up to 20 units total.

✅ Remote Access Ready. Compatible with CX-One tools over network.

📦 Order the Omron CJ1M-CPU13 from Drive Outlet Megastore

Upgrade your automation system with the CJ1M-CPU13 — a robust, compact, and expandable CPU unit designed to support complex logic and fast response times. Ideal for distributed industrial control, this controller combines reliability with the modular flexibility of Omron’s CJ1 series.

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Smarter control. Faster response. Built for performance. — Drive Outlet Megastore