Industrial Automation Omron Programmable Logic Controller Module CJ1W-CT021

2. Key Selling Points

1. High-Speed 100kHz Counting: Capable of high-frequency pulse counting (up to 100 kHz on each channel), enabling precise monitoring and control of fast-moving machinery and high-speed processes.
2. Four Independent Counter Channels: Integrates four separate high-speed counter channels (Channels 00 to 03) within a single unit, providing efficient multi-axis counting capability without requiring multiple modules.
3. Multiple Counting Modes: Supports versatile counting functions including Incremental (up/down), 1-phase, 2-phase (quadrature), and gate-controlled modes, making it adaptable to various encoder types and application requirements.
4. Direct Encoder Interface: Designed to directly connect to incremental rotary encoders and other pulse-generating sensors, simplifying integration and ensuring accurate position, speed, or length measurement.
5. Seamless CJ-series Integration: Functions as a dedicated intelligent I/O unit for Omron CJ-series PLCs, allowing for easy mounting on the CPU rack, automatic recognition, and direct data access within the PLC program via dedicated I/O words.
6. Flexible Reset & Output Control: Features external reset inputs and programmable output transistors for each channel, enabling precise control over counting operations and allowing the module to trigger actions (e.g., alarms, actuator control) based on count values.