OSA166-ET 2 NA

Overview of Mitsubishi OS-A166-ET-2-NA AS-Interface Master Module

The Mitsubishi OS-A166-ET-2-NA is an AS-Interface (AS-i) Master Module that serves as an interface between a programmable logic controller (PLC) and AS-i slaves in industrial automation systems. It supports version 2.04 of the AS-Interface specification, enabling control of up to 31 slave modules per system. The module is designed for seamless integration and efficient communication in factory automation networks.

Key Features of Mitsubishi OS-A166-ET-2-NA

• AS-Interface Specification: Compatible with version 2.04 for broad AS-i network interoperability.
• Dual Interface: Provides two interfaces for AS-i systems, allowing flexible system design.
• Slave Module Support: Controls up to 31 slave devices within one AS-i network.
• Control Methods: Supports PTP (Point-to-Point), linear and circular path interpolation, and speed/position control modes.
• Speed Command: Configurable from 1 to 1,000,000 pulses per second, supporting various units (mm/min, inch/min, degree/min).
• Interpolation: Allows 2-axis linear and 2-axis circular interpolation for complex motion control.
• Robust Environmental Specs: Operating temperature from 0 to 55°C, storage from -20 to 75°C, and humidity from 10 to 90% non-condensing.
• Vibration and Shock Resistance: Meets JIS B 3502 and IEC 61131-2 standards for mechanical durability.
• Memory Capacity: Supports large program and data memory capacities with multiple data types and advanced processing capabilities.

Technical Specifications of OS-A166-ET-2-NA

Applications / Use Case

The Mitsubishi OS-A166-ET-2-NA AS-Interface Master Module is ideal for factory automation systems where multiple remote I/O devices and sensors need to be controlled efficiently and reliably. It seamlessly integrates AS-i slave modules into the overall control system, supporting a wide range of industrial tasks including motion control, sensor integration, and communication in harsh environments.