Omron NX-EC0222 2-Channel Incremental Encoder Input Module

The Omron NX-EC0222 is a high-speed 2-channel incremental encoder input unit designed for integration with the NX I/O Bus system. Supporting up to 500 kHz input frequency (single-phase) and phase difference input up to 125 kHz, this module delivers precise position feedback for motion and automation systems. With a slim 12 mm width and screwless push-in terminals, it is ideal for space-sensitive, high-performance control applications.

Technical Specifications

• Module Type: Encoder Input Module
• System Bus: NX I/O Bus
• Input Signal Type: Incremental Encoder, PNP
• Input Channels: 2
• Input Frequency (Single-phase): 500 kHz
• Phase Difference Pulse Input (x4): 125 kHz
• Z-Phase Input Frequency: 125 kHz
• Signal Processing Modes: Free running, Synchronous, Task period prioritized
• Output Channels: None

Mechanical & Electrical Details

• Connection Type: Push-in screwless terminal
• Number of I/O Connectors: 1
• Number of IOV (V+): 2
• Number of IOG (V-): 2
• Detachable Connector: No
• Protection Rating: IP20
• Safety Compliance: Not suitable for safety functions
• SIL (IEC 61508): None

Physical Dimensions

• Height: 104.5 mm
• Width: 12 mm
• Depth: 80.1 mm
• Weight: 100 g
• Mounting: DIN rail

Key Features & Advantages

✅ Supports high-speed encoder inputs for precision motion control.

✅ Compact 12 mm width optimizes panel space in modular systems.

✅ Phase A/B/Z inputs with phase difference support enable advanced position tracking.

✅ Reliable push-in terminals provide secure and tool-less wiring.

✅ Ideal for motion, positioning, and synchronized axis systems in the NX automation platform.

📦 Available from Drive Outlet Megastore

The Omron NX-EC0222 offers accurate encoder feedback, modular NX integration, and space-efficient design—built for intelligent automation systems.

Need compatible NX-series I/O, servo drives, or Sysmac CPUs? Our technical sales team is ready to assist.

Omron NX: Motion measured. Delivered by Drive Outlet.