SIEMENS 6ES7350-2AH01-0AE0 Communication Processor Module

The Siemens 6ES7350-2AH01-0AE0 is a SIMATIC S7-300 FM 350-2 function module, used for high-speed counting and measurement tasks in industrial automation systems. It is designed to process fast pulse signals independently from the CPU, improving system performance for applications involving encoders and frequency measurement.

This module is widely used for speed measurement, position detection, and pulse counting applications in machinery and process control systems.

Key Specifications

• Model: 6ES7350-2AH01-0AE0
• Series: SIMATIC S7-300 FM 350-2
• Product Type: Function Module (High-Speed Counter)
• Channels: 8 counter channels
• Input Type: 24 V DC encoder / NAMUR compatible signals
• Max Frequency: up to 20 kHz
• Measurement Functions:
  • Counting
  • Frequency measurement
  • Speed measurement
  • Period duration measurement
• Resolution: 32-bit counter (±31-bit mode supported)
• Encoder Support:
  • Incremental encoders
  • 24 V initiators
  • NAMUR sensors
• Power Supply: 24 V DC
• Power Consumption: approx. 10 W
• Mounting: S7-300 rack system
• Diagnostics: Channel diagnostics and alarm functions available

Features & Advantages

• High-speed independent pulse processing (reduces CPU load)
• Supports multiple encoder types (24 V / NAMUR / incremental)
• 8-channel multi-function counting capability
• Accurate frequency and speed measurement up to 20 kHz
• Built-in diagnostic and alarm functions
• Stable operation in harsh industrial environments
• Easy integration into Siemens S7-300 systems
• Ideal for motion-related and high-speed automation tasks

Applications

• Conveyor speed measurement
• Motor speed and rotation monitoring
• Packaging and filling machines
• Textile and printing machines
• Position and encoder feedback systems
• Industrial counting and batching systems
• Production line automation