
6ES7350-1AH03-0AE0 SIMATIC S7-300 Counter Module FM 350-1
This listing details the Siemens FM 350-1 function module designed for high-speed counting applications within the S7-300 series. Users are invited to submit inquiries for further information regarding this specific industrial automation component.
Quick Facts
- Part number
- 6ES7350-1AH03-0AE0
- Brand
- Siemens
- Category
- Sensors, Switching & Instrumentation
- Product type
- Sensors, Switching & Instrumentation
- Lifecycle
- Prod. Cancellation
- Dimensions
- 15.00 x 13.1 x 5.1 cm
- Net weight
- 0.285 Kg
Product Overview
The Siemens 6ES7350-1AH03-0AE0 is a specialized counter module engineered for integration into the SIMATIC S7-300 automation platform. It supports precise measurement tasks requiring high-frequency signal processing capabilities. Review Siemens 6ES7350-1AH03-0AE0 as Sensors, Switching & Instrumentation with source category sensors-instrumentation, recorded lifecycle Prod. Cancellation, and submitted model identity.
This hardware unit facilitates connection to incremental encoders operating at 5 V or 24 V levels. The design enables isochronous mode operation for synchronized data acquisition in demanding industrial environments.
Technical Review Notes
- Function module FM 350-1 provides dedicated counter functions for the S7-300 system architecture. Keep dimensions 15.00 x 13.1 x 5.1 cm and net weight 0.285 Kg unchanged while comparing project documents and product image evidence.
- Supports counting frequencies up to 500 kHz for a single channel input configuration.
- Accepts connections from 5 V and 24 V incremental encoder signal sources directly.
- Operates in isochronous mode to ensure precise timing synchronization with the CPU cycle.
- Includes a configuration package distributed on CD for initial setup and parameterization steps.
- Physical dimensions are recorded as 15.00 x 13.1 x 5.1 cm for mounting planning.
Model Identification
- Brand designation is clearly marked as Siemens for the SIMATIC product family identification. Use the source path sensors-instrumentation to confirm catalog context, model family, parameter review scope, and technical inquiry preparation notes.
- Product class is listed as A, indicating standard product classification within the portfolio.
- Lifecycle status is noted as Prod. Cancellation, reflecting current manufacturing phase information.
- Net weight is specified as 0.285 Kg for logistics and handling documentation purposes.
Technical Parameters
| Product type | Sensors, Switching & Instrumentation |
|---|---|
| Lifecycle | Prod. Cancellation |
| Dimensions | 15.00 x 13.1 x 5.1 cm |
| Net weight | 0.285 Kg |
Parameters are factual source fields retained for model review.
Parameter Review
- Review the submitted model number 6ES7350-1AH03-0AE0 against project technical requirement documents. Check product-owned images, label text, connector area, and submitted model references against the exact 6ES7350-1AH03-0AE0 record before publication.
- Verify that the single channel capacity meets the specific sensor interface needs of the application.
- Confirm that the 500 kHz maximum frequency aligns with the highest expected encoder speed.
- Check that the 5 V and 24 V voltage application context matches existing encoder supply standards.
- Ensure the isochronous mode feature is necessary for the required process synchronization accuracy.
Image & Label Review
- Inspect the physical label on the unit to confirm the full part number sequence. Review Siemens 6ES7350-1AH03-0AE0 as Sensors, Switching & Instrumentation with source category sensors-instrumentation, recorded lifecycle Prod. Cancellation, and submitted model identity.
- Examine the connector types visible on the module front panel for interface verification.
- Note the overall form factor size relative to the DIN rail mounting slot dimensions.
- Observe the LED indicators present on the device face for status monitoring capability.
Product Image Gallery

Inquiry Preparation
- Gather all relevant project documentation specifying the required counter module performance characteristics.
- Prepare a list of questions regarding the configuration package contents and software version.
- Document the specific encoder models intended for connection to validate voltage level support.
- Include any special mounting or environmental constraints that might affect the installation plan.
Category Context
This item falls under the broader Sensors, Switching & Instrumentation product grouping.
It serves as a critical component for advanced motion control and position feedback systems.
Review Notes
- Source parameter review indicates this module is designed for high-speed industrial counting tasks.
- Project document review should confirm the necessity of isochronous operation for the system.
- Technical specification analysis highlights the importance of verifying encoder voltage levels beforehand.
- Final inquiry submission requires accurate reflection of all identified technical and operational needs.



