Product Overview
High-Frequency Pulse Processing
The Siemens 6ES7350-1AH03-0AE0 is a single-channel function module (FM) designed for SIMATIC S7-300 racks. It processes high-speed pulse signals up to 500 kHz from incremental encoders, proximity switches, or flow meters. By handling counting tasks independently of the CPU, this module ensures accurate position detection and frequency measurement even in applications with rapid signal changes. It supports various counting modes, including continuous, single, and periodic counting, and features integrated digital outputs for direct response to reaching comparator values.
B2B Supply & Inventory Management
GoldRayline serves as a direct procurement channel for original S7-300 hardware. We address the market demand for specialized function modules by maintaining a stable inventory of the FM 350-1. Our business model focuses on price competitiveness and logistical speed. By leveraging an established global supply chain, we provide original Siemens components without the lead times typically associated with factory orders. We operate a customer-centric delivery system aimed at supporting the long-term maintenance needs of industrial traders and engineers.
Specifications
| Model Number | 6ES7350-1AH03-0AE0 | Product Brand | SIEMENS |
| Product Type | Counter Module (FM 350-1) | Product Series | SIMATIC S7-300 |
| Number of Channels | 1 Channel | Counting Frequency | Max. 500 kHz |
| Input Type | 5V / 24V Incremental | Encoder Support | RS422 / 24V signals |
| Digital Inputs | 1 (Gate/Latching) | Digital Outputs | 2 (Comparator) |
| Isolation | Tested at 500V DC | Counting Range | 32 Bits (±2^31-1) |
| Current Draw (5V) | max. 160 mA (Backplane) | Power Loss | typ. 4.5 W |
| Dimensions (W x H x D) | 40 × 125 × 120 mm | Protection Class | IP20 |
| Operating Temp. | 0 °C to +60 °C | Product Net Weight | approx. 235 g |
Related Siemens SIMATIC S7-300 Function Modules
GoldRayline stocks a variety of specialized processors and function units. These models from our 3,911-item database are selected to complement the FM 350-1, providing different channel counts and motion control capabilities for your PLC system.
| Model Number | Module Type | Feature | Connection |
| 6ES7350-2AH01-0AE0 | Counter Module | 8-Channel (20kHz) | 40-pin |
| 6ES7351-1AH01-0AE0 | Positioning Module | Rapid/Creep Feed | 20-pin |
| 6ES7352-1AH02-0AE0 | Electronic Cam | High-Speed Cam | 20-pin |
| 6ES7353-1AH01-0AE0 | Stepper Positioning | Pulse/Dir Control | 20-pin |
| 6ES7355-0VH10-0AE0 | PID Controller | 4-Channel Temp | 20-pin |
| 6ES7338-4BC01-0AB0 | Signal Evaluation | SSI Encoder Input | 20-pin |
| 6ES7392-1AJ00-0AA0 | Accessory | Front Connector | 20-pin |