SEL-2240

Axion

The SEL-2240 Axion is a modular, high-performance real-time automation controller (RTAC) and I/O system. It provides flexible and reliable automation solutions for utilities and industrial environments, functioning as an RTU, PLC, data concentrator, or bay controller. Built on an EtherCAT backplane, it ensures high-speed, deterministic control and is designed to scale from small installations to large systems with thousands of I/O points.

Key Features

Modular Architecture

Offers a variety of digital and analog I/O modules, as well as CT/PT measurement modules, that can be combined and expanded to meet specific application requirements.
High-Performance Logic Engine

Features an IEC 61131-3 logic engine supporting Ladder Diagram, Structured Text, and Continuous Function Chart for complex automation and interlocking.
Deterministic Control

Utilizes EtherCAT technology for internal communications to guarantee precise, millisecond-level response times for critical control tasks.
Digital Fault Recording (DFR)

Captures high-resolution fault waveforms at sampling rates up to 24 kHz and supports continuous waveform streaming at 3 ksps.
Synchronized Measurements

Collects high-accuracy, time-synchronized current and voltage data across multiple modules for comprehensive system analysis.
Integrated Security

Includes a secure operating system with role-based access control (RBAC), LDAP support, and encrypted communications to meet stringent cybersecurity standards.
Extensive Protocol Support

Supports major industry protocols, including IEC 61850 MMS/GOOSE, DNP3, Modbus, OPC UA, and EtherNet/IP in both client and server modes.

7-Inch Color Touchscreen HMI

Provides an intuitive local interface for monitoring one-line diagrams, controlling breakers, and viewing metering values directly in the field.
Web-Based HMI

Enables real-time remote monitoring and control through a standard web browser without requiring additional software.
Powerful Configuration Tools

Uses ACSELERATOR RTAC and Bay Screen Builder software to simplify complex logic programming and custom HMI screen design.
System Redundancy

Supports redundant CPU modules and power supplies to eliminate single points of failure and ensure high system availability.
Advanced Data Logging

Features large internal storage options (up to 8 TB) for long-term recording of Sequential Events Recorder (SER) data and load profiles.