Product Overview
Multi-Channel High-Density Counting
The Siemens 6ES7350-2AH01-0AE0 is an 8-channel function module (FM) designed for the SIMATIC S7-300 platform. It enables the simultaneous processing of up to 8 independent counting channels with a frequency of up to 20 kHz per channel. This module is suitable for applications requiring multiple pulse inputs, such as multi-flow meter monitoring, multi-axis position tracking, or complex conveyor synchronization. By offloading these counting tasks from the CPU, it maintains stable system performance even under high-density I/O loads. The FM 350-2 supports 24V incremental encoders and proximity switches, and includes integrated digital outputs for immediate hardware-level response.
Trade Supply & Logistics Efficiency
GoldRayline operates as a professional supplier of original S7-300 specialized modules. We focus on the continuous availability of high-density function units to support industrial maintenance and system upgrades. Our business model is centered on price transparency and consistent inventory levels. By utilizing an established global distribution network, we provide Siemens components with reduced lead times. Hardware is typically dispatched within 3-5 days after verification via DHL Express, FedEx, or UPS, reaching most international destinations within 3-7 working days.
Specifications
| Model Number | 6ES7350-2AH01-0AE0 | Product Brand | SIEMENS |
| Product Type | Counter Module (FM 350-2) | Product Series | SIMATIC S7-300 |
| Number of Channels | 8 Channels | Counting Frequency | Max. 20 kHz |
| Input Type | 24V Incremental / Pulse | Encoder Support | NAMUR / 24V signals |
| Digital Inputs | 1 (Gate Control) | Digital Outputs | 8 (Assignable) |
| Isolation | Tested at 500V DC | Counting Range | 31 Bits (0 to 2^31-1) |
| Current Draw (5V) | max. 100 mA (Backplane) | Power Loss | typ. 10 W |
| Dimensions (W x H x D) | 80 × 125 × 120 mm | Protection Class | IP20 |
| Operating Temp. | 0 °C to +60 °C | Product Net Weight | approx. 465 g |
Related Siemens SIMATIC S7-300 Function Modules
GoldRayline stocks a variety of specialized processors and motion control units. These models from our 3,911-item database are selected to complement the FM 350-2, providing various channel densities and high-speed counting options.
| Model Number | Module Type | Feature | Connection |
| 6ES7350-1AH03-0AE0 | Counter Module | 1-Channel (500kHz) | 20-pin Connector |
| 6ES7351-1AH01-0AE0 | Positioning Module | Rapid/Creep Feed | 20-pin Connector |
| 6ES7352-1AH02-0AE0 | Electronic Cam | High-Speed Cam Control | 20-pin Connector |
| 6ES7353-1AH01-0AE0 | Stepper Positioning | Pulse/Dir Control | 20-pin Connector |
| 6ES7338-4BC01-0AB0 | Signal Evaluation | SSI Encoder Interface | 20-pin Connector |
| 6ES7315-2EH14-0AB0 | Controller | CPU with PN/DP Port | RJ45 Interface |
| 6ES7392-1AM00-0AA0 | Front Connector | 40-Pin Wiring Accessory | Screw Terminal |