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Siemens SIMATIC S7-300 FM 351 Positioning Module 6ES7351-1AH02-0AE0
Manufacturer: Siemens
Condition: Brand New
Lead Time: In Stock
Origin: Germany
Warranty: 12 Months
Email: [email protected]
whatsApp: +86-18150117685
- Overview
- Product Overview
- Key Functions
- Official Specifications
- Frequently Asked Questions
- Compatibility & Ordering Notes
- Hot Selling Models
- Recommended Products
Overview
Siemens · SIMATIC S7-300 FM 351
6ES7351-1AH02-0AE0 SIMATIC S7-300 FM 351 Positioning Module
The FM 351 is an S7-300 positioning module for rapid and slow traverse drives and includes the associated configuration package.
At a Glance
| Brand | Siemens |
|---|---|
| Model | 6ES7351-1AH02-0AE0 |
| Product Type | Positioning function module for rapid and slow traverse drives |
| Core Function | Controls one positioning axis with rapid and slow traverse commands independently of the CPU scan |
| Application or Compatible Series | S7-300 machines using two-speed positioning drives and an encoder feedback arrangement |
Exact Identification
Match 6ES7351-1AH02-0AE0 character by character and confirm the complete SIMATIC S7-300 FM 351 Positioning Module designation.
Interface Arrangement
Confirm the installed supply, ports, field connections and required accessories before wiring the replacement.
Configuration Check
Preserve the approved engineering project, network parameters and application data used by the installed system.
Product Overview
The FM 351 is an S7-300 positioning module for rapid and slow traverse drives and includes the associated configuration package.
The module executes the configured positioning task. Outputs coordinate two-speed drive motion. Positioning parameters are maintained through the supplied configuration tools.
Key Functions
Positioning Control
The module executes the configured positioning task.
Rapid and Slow Traverse
Outputs coordinate two-speed drive motion.
Engineering Package
Positioning parameters are maintained through the supplied configuration tools.
Official Specifications
| Rated Supply Voltage | 24 V DC |
|---|---|
| Permissible Supply Range | 20.4 to 28.8 V DC |
| Maximum Current Consumption | 350 mA |
| Backplane-Bus Current | Maximum 150 mA at 5 V DC |
| 5 V Encoder Supply | Maximum 350 mA; maximum cable length 32 m |
| 24 V Encoder Supply | Maximum 400 mA per channel; maximum cable length 100 m |
| Typical Power Dissipation | 7.9 W |
| Digital Inputs | 8 |
| Digital-Input Functions | Reference cams, reversing cams, flying actual-value setting, and positioning start/stop |
| Digital-Input Rated Voltage | 24 V DC |
| Signal “0” Input Range | -3 to +5 V |
| Signal “1” Input Range | +11 to +30 V |
| Signal “0” Input Current | Maximum 2 mA permissible quiescent current |
| Signal “1” Input Current | Typically 6 mA |
| Digital Outputs | 8 |
| Digital-Output Functions | Rapid traverse, creep, run right, and run left |
| Digital-Output Rated Voltage | 24 V DC |
| Digital-Output Protection | Short-circuit protected |
Frequently Asked Questions
Which drive principle is controlled by positioning module 6ES7351-1AH02-0AE0?
It controls positioning with rapid and slow traverse signals.
Which data should be saved before replacing positioning module 6ES7351-1AH02-0AE0?
Save axis scaling, encoder settings, travel limits, positions and output assignments.
Which installed configuration should be recorded before replacing positioning module 6ES7351-1AH02-0AE0?
Record the configured addresses, wiring assignments, parameters, firmware and neighboring hardware before removal.
What identification must match when selecting positioning module 6ES7351-1AH02-0AE0?
Match the complete article number, hardware revision and every option used by the installed system.
How should technicians handle positioning module 6ES7351-1AH02-0AE0?
Isolate the affected equipment and use grounded electrostatic-discharge precautions throughout the exchange.
Which checks are required after installing positioning module 6ES7351-1AH02-0AE0?
Verify power, diagnostics, communication, field signals and the complete approved machine or plant function.
When should a visually similar unit replace positioning module 6ES7351-1AH02-0AE0?
Use a visually similar unit only after engineering confirms identical electrical, mechanical and software compatibility.
Compatibility & Ordering Notes
Compatibility Checklist
- Match the drive and encoder interfaces.
- Restore the complete axis parameter set.
- Test travel direction and limits at safe speed.
