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The Omron CJ1M-CPU11 PLC Controller CPU is a small, adaptable, programmable controller for industrial automation and safety applications. It provides a selection of low-cost CPU units with essential features and significant added value. It easily supports control techniques including Ladder, SFC, ST, and Mnemonic thanks to its 5K step program capacity and 32K word data area memory. It is a trustworthy and effective control solution because of its quick execution time, direct unit connection, and support for various tasks.
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| Manufacturer | Omron |
|---|---|
| Product Line | CJ1 |
| Part Number | CJ1M-CPU11 |
| Weight | 0.25 lbs (0.11 kg) |
| Product Category | PLC Controllers |
| Mounting Style | DIN Rail Mount |
| Maximum I/O Points | 160 I/O points (No Expansion Racks) |
| Maximum Mountable Units | 10 Units max. (No. of Expansion Racks) |
| Program Capacity | 5K steps |
| Data Area Memory Capacity | 32K words (DM: 32K words, EM: None) |
| LD Execution Time | 0.1 μs |
| Current Consumption (A) | 0.58 (5 V system) |
| Control Method | Stored program |
| I/O Control Method | Cyclic scan and immediate processing are both possible |
| Programming | LD (Ladder), SFC (Sequential Function Chart), ST (Structured Text), Mnemonic |
| CPU Processing Mode | CJ1M CPU Units: Normal Mode or Peripheral Servicing Priority Mode |
| Instruction Length | 1 to 7 steps per instruction |
Product number CJ1M-CPU11 is a programmable logic controller CPU created for automation and safety applications. This product was designed and produced by Omron Automation & Safety. It offers a selection of budget-friendly CPU units with fundamental features and significant added value. This CPU is appropriate for many industrial applications because of its small DIN Rail mount style and LED indication display. Control method implementation in stored programs is made possible by the CPU's flexible programming choices, such as LD (Ladder), SFC (Sequential Function Chart), ST (Structured Text), and Mnemonic. The CPU can handle complicated tasks thanks to its 5K program capacity and 32K word data area memory capacity. A maximum of 160 I/O points and ten (10) mountable Units are supported for I/O control, along with cyclic scan and rapid processing. Basic instructions have an execution duration of only 0.10 s, guaranteeing fast and accurate operations. The CPU supports up to 20 units in the system, including the CPU and expansion racks, and enables direct connection of units. It can manage numerous processes simultaneously because of the 288 available jobs, including 32 cyclic tasks and 256 interrupt tasks. Cycle time monitoring is an option to guarantee effective operation, and the constant cycle time may be changed from 1 to 32,000 ms. Additionally, the CPU supports unique refreshing for CPU Bus Units and offers I/O refreshing options. The CJ1M-CPU11 programmable logic controller CPU provides a dependable and effective control option for various industrial automation processes thanks to its high performance and versatility.