OMRON Incremental Encoder Input Unit NX-EC0142

Product Name: Incremental Encoder Input Unit

Number of Channels: 1

Number of External Inputs: 3 (PNP)

Maximum Response Frequency: 4 MHz

I/O Refresh Method: Free-run refresh mode, Input/Output synchronous refresh mode

Number of I/O Entry Mappings: 1/1

Direct Use: Not supported

The OMRON NX-EC0142 is a high-performance incremental encoder input unit designed for use in the NX-series I/O system. It features a single encoder channel capable of receiving signals from incremental encoders, providing precise position and speed feedback for motion control applications. The unit supports three external PNP inputs for additional signal handling. With a maximum response frequency of 4 MHz, it is suitable for high-speed counting and positioning tasks. The unit offers flexible I/O refresh methods, including free-run refresh and input/output synchronous refresh, allowing optimization for different system timing requirements. It supports one I/O entry mapping for both input and output data. Note that direct use (standalone operation without a configuration tool or controller) is not supported.