CPU 416-2 SIMATIC S7-400 Siemens 6ES7416-2XK04-0AB0

Description

The 6ES7416-2XK04-0AB0 is a high-performance SIMATIC S7-400 CPU 416-2, engineered for complex automation tasks in industrial applications. It features a total of 2.8 MB of work memory, configured as 1.4 MB for program code and 1.4 MB for data, providing the processing capacity required for demanding control logic. The unit is equipped with two integrated communication interfaces: a multi-protocol MPI/DP interface capable of speeds up to 12 Mbit/s, and a secondary dedicated PROFIBUS DP interface. This CPU module serves as the core processing unit in modular S7-400 rack-based architectures, facilitating efficient data exchange across distributed automation networks. Please note that this product is currently classified as obsolete.

Features

• Memory Capacity: 2.8 MB total work memory (1.4 MB code / 1.4 MB data).
• Communication Interfaces: 1x MPI/DP interface (up to 12 Mbit/s) and 1x dedicated PROFIBUS DP interface.
• Architecture: Modular design compatible with S7-400 backplane racks.
• Scalability: High-performance processing suitable for complex, large-scale industrial automation.
• Connectivity: Support for multi-point interface (MPI) and distributed peripheral (DP) protocols.

Applications

• Large-scale process control and manufacturing automation
• Multi-axis machine control and coordination
• Complex industrial networking via PROFIBUS DP
• Power plant and utility automation
• Centralized control for high-speed production lines

Technical Specifications

Installation Guidelines

• Rack Mounting: The CPU must be inserted into a central processing unit slot on an S7-400 modular rack. Ensure the backplane connector is fully engaged.
• Power Requirements: Ensure the power supply module (PS) installed in the rack provides sufficient voltage and current to support the CPU's operational needs.
• EMI Mitigation: Use shielded communication cables for PROFIBUS and MPI networks, keeping them routed away from high-voltage power lines to minimize signal interference.
• Environment: Operate within a controlled industrial environment to avoid extreme humidity, conductive dust, and vibration that could affect the CPU's internal electronics.
• Configuration: Use the appropriate version of the STEP 7 engineering software to configure the CPU, memory settings, and interface parameters.