PRODUCT DESCRIPTION
OMRON CJ1W-CTS21-E - CJ1 Series High-Speed Counter Unit
The OMRON CJ1W-CTS21-E is a high-speed counter unit designed for integration into OMRON CJ1 series programmable logic controllers. This module provides precise pulse counting and position detection capabilities, essential for applications requiring accurate measurement, encoder feedback, and synchronized motion control in industrial automation systems. It supports various input modes for incremental encoders and pulse generators, facilitating robust data acquisition for processes such as cut-to-length, flow metering, and packaging.
Technical Specifications:
- SERIES/FAMILY: CJ1 Series (CJ1W Modules)
- COMPONENT TYPE: High-Speed Counter Unit
- ELECTRICAL SPECS:
- INPUT CHANNELS: 2 independent channels
- INPUT SIGNAL TYPES: Incremental encoder (A/B phase, Z phase), Up/Down pulse, Pulse + Direction
- INPUT VOLTAGE LEVELS: Selectable 5VDC or 12/24VDC (NPN/PNP compatible)
- MAXIMUM COUNTING FREQUENCY: 500 kHz per channel (for differential phase input)
- INTERFACE/CONTROL:
- PLC INTERFACE: Direct backplane communication with OMRON CJ1 series CPU
- OUTPUTS: 4 comparison outputs per channel (transistor output type)
- FUNCTIONS: Latch, preset, range comparison, interrupt functions
- ENVIRONMENTAL/MOUNTING:
- MOUNTING STYLE: Slot-mounted within CJ1 series PLC rack
- IP RATING: IP20 (for control cabinet installation)
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION:
- COMPATIBILITY: OMRON CJ1 series PLCs
- TARGET APPLICATIONS: Precision positioning, speed measurement, length control, flow measurement, packaging machinery, printing presses, material handling systems