
OMRON CJ1M-CPU21 CONTROLLER New
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The Omron CJ1M-CPU21 is a compact PLC CPU engineered for dependable machine control in electrical panels and OEM equipment. Its small footprint and proven Omron architecture make it ideal for retrofit projects, standalone machines, and compact automation cells where reliable sequencing and positioning are critical.
Built for straightforward integration, this non-expandable controller provides 10 digital inputs for standard field signals and 6 built-in pulse outputs for high-speed motion or rate control. A serial RS-232C interface simplifies programming and HMI/SCADA connectivity, while 32K words of program memory accommodate robust ladder logic. DIN rail mounting supports clean, serviceable panel layouts and fast deployment on the shop floor.
Choose the CJ1M-CPU21 to stabilize cycle times, streamline commissioning, and standardize your control platform across machines; and to protect your investment, it comes with a 1-year warranty that supports maintenance planning and uptime commitments.
- Brand: Omron
- Series: CJ1M
- Model: CJ1M-CPU21
- Digital inputs: 10
- Output type: 6 pulse outputs
- Communication interface: RS-232C
- Program memory: 32K words
- Mounting: DIN rail