Omron NX-EC0222 Encoder Input Unit Fast Delivery
Incremental Encoder Input Unit for the NX-series I/O system. 2 channels for connecting line driver or PNP open-collector incremental encoders. 2 general-purpose digital inputs for latching or other functions. Simple and reliable screwless Push-In Plus technology.
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Key Features and Technical Specifications
This compact unit is designed to capture fast pulse signals from an incremental encoder with exceptional accuracy. It easily integrates into the Omron NX-series platform, making it perfect for applications that demand perfect timing and synchronization.
| Item | Specification |
|---|---|
| Model | NX-EC0222 |
| Product Name | Incremental Encoder Input Unit |
| Number of Encoder Inputs | 2 channels |
| Applicable Encoder Type | Line driver (RS-422A compliant), PNP open-collector |
| Maximum Response Frequency | 500 kHz (Line driver), 125 kHz (PNP) |
| External Connection | Screwless Push-In Plus terminal block |
| Number of Digital Inputs | 2 |
| Protection Rating | IP20 |
| Dimensions (W x H x D) | 12 x 100 x 71 mm |
High-Speed, Precise Position Interface for Modern Automation
The Omron NX-EC0222 acts as a powerful position interface, capturing high-speed signals directly from your incremental encoder. It can handle a pulse input of up to 500 kHz, ensuring no movement is missed, even in the most demanding applications.
This capability is essential for modern automation machinery where exact positioning defines product quality. The unit processes this data rapidly, feeding it to the main controller for real-time adjustments. Whether you’re managing a servo motor or a conveyor system, the NX-EC0222 provides the reliable feedback needed for flawless operation.
Seamless Integration with the Omron NX CPU Unit
It connects directly to the high-speed NX-bus, allowing for instant communication with an NX-series CPU Unit. This tight integration enables advanced synchronous control when used with an EtherCAT network, making it a vital component for complex, multi-axis motion control. By adding this unit to your PLC rack, you expand your system’s capabilities without complex wiring or programming.
Versatile Input for PNP and Line Driver Encoders
The NX-EC0222 is designed to support different types of sensors, accepting input signals from both Line Driver (RS-422A) and PNP open-collector incremental encoders. This versatility means you can use the same input unit for various applications and sensor models, simplifying your parts inventory.
Omron NX-EC0222 Product Datasheet
Frequently Asked Questions
The NX-EC0222 is compatible with both Line driver (RS-422A compliant) and PNP open-collector type incremental encoders, offering great flexibility for your machine design.
For line driver encoders, the maximum frequency is 500 kHz. For PNP encoders, the maximum is 125 kHz.
It connects directly to the backplane of an Omron NX-series I/O rack, which can be controlled by an NX-series CPU Unit or an EtherCAT Coupler Unit.
Yes, the unit is configured using Omron’s Sysmac Studio software, which provides an integrated environment for setting up all NX-series hardware, including the input channels and operating modes.
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