The Omron C500-PS221-E, part of the C500 series, is a compact programmable logic controller (PLC) designed for precision and reliability in industrial automation. Engineered to replace traditional relay control cabinets, it excels in controlling sensors and small-scale systems across industries like packaging machinery, conveyor systems, and food processing. Its robust design and flexible expansion capabilities make it a versatile solution for modern manufacturing demands.
Core Parameters & Technical Specifications
Electrical Performance
· Input Voltage: Supports AC110V, AC220V, DC24V, and DC12V, adapting to diverse power environments.
· Output Characteristics: Transistor output (sink type) with rated voltages of AC220V or DC24V, operating at 50kHz frequency and a maximum output current of 50mA.
· Power Consumption: Operates within 0-50W, suitable for motors rated 0-30kW.
· Response Speed: Speed response frequency of 0.1-5ms ensures rapid command execution.
Interfaces & Communication
· Communication Ports: Standard RS232/RS485/RS422 interfaces for multi-device networking and host computer communication.
· Expansion Capabilities: 0-2 USB ports and 0-1 memory card slots, with memory expandable up to 64GB.
· Protection: IP55-rated panel for dust and water resistance, ideal for harsh industrial settings.
Physical & Environmental Specs
· Dimensions: Compact design (exact measurements follow product specifications) to optimize installation space.
· Operating Conditions: Temperature range of 0-40℃, suitable for standard industrial environments.
Key Features & Advantages
Control Capabilities
· Logic Control: Supports ladder logic programming for complex sequential operations.
· Timing & Counting: Built-in timers and counters for foundational automation tasks.
· Module Support: Expansion modules enable analog I/O (A/D, D/A conversion), temperature control, and positioning functions.
Operation & Monitoring
· Programming: Compatible with Omron’s CPM1A environment, storing up to 2048 words of user programs and 1024 words of data.
· Display & Alerts: Integrated interface for real-time status monitoring and fault alerts.
Reliability & Maintenance
· Durability: IP55 protection ensures longevity in demanding conditions.
· Warranty: One-year warranty with rapid replacement of non-customized units.
Applications & Case Studies
Typical Use Cases
· Machinery Control: Manages motor start/stop, conveyor operation, and valve actuation.
· Process Control: Regulates temperature and pressure via analog modules.
· Compact Systems: Replaces relay circuits in space-constrained automation setups.
Real-World Examples
· Packaging Lines: Synchronizes stepper motors and sensors for precise packaging.
· Food Processing: Maintains consistent temperatures using thermal control modules.
· Conveyor Networks: Enables multi-device coordination via RS485 communication, optimizing logistics.
Product website:
https://www.3splc.com/C500-PS221-E_c0_ss
The Omron C500-PS221-E stands out as a compact, high-performance PLC tailored for small-scale industrial automation. Its blend of reliability, multi-interface support, and scalability makes it a go-to choice for upgrading legacy systems or building new smart control networks. Whether optimizing packaging lines or stabilizing food processing temperatures, this controller delivers efficient and stable solutions.