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Siemens SIMATIC S7-300 FM 350-2 Counter Module 6ES7350-2AH01-0AE0
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 Industrial Automation
6ES7350-2AH01-0AE0 SIMATIC S7-300 FM 350-2 Counter Module
The Siemens FM 350-2 is an S7-300 function module for eight-channel counter, frequency, speed, period and dosing applications using 24 V or NAMUR encoder signals.
At a Glance
| Brand | Siemens |
|---|---|
| Model | 6ES7350-2AH01-0AE0 |
| Product Type | 8-channel counter and measurement module |
| Core Function | Performs counting, frequency, speed, period and dosing tasks with 24 V or NAMUR encoders |
| Application or Compatible Series | SIMATIC S7-300 automation systems requiring multi-channel position or frequency acquisition |
Exact Identification
Match 6ES7350-2AH01-0AE0 character by character and confirm the complete SIMATIC S7-300 FM 350-2 Counter 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 Siemens FM 350-2 is an S7-300 function module for eight-channel counter, frequency, speed, period and dosing applications using 24 V or NAMUR encoder signals.
Eight digital and NAMUR input channels support simultaneous counter and measurement tasks. Each input supports an input frequency of up to 20 kHz for pulse-based acquisition. The built-in NAMUR supply is short-circuit protected and rated for a maximum 200 mA output current.
Key Functions
Eight-Channel Measurement
Eight digital and NAMUR input channels support simultaneous counter and measurement tasks.
20 kHz Signal Processing
Each input supports an input frequency of up to 20 kHz for pulse-based acquisition.
Encoder-Supply Protection
The built-in NAMUR supply is short-circuit protected and rated for a maximum 200 mA output current.
Official Specifications
| Rated Load Voltage | 24 V DC |
|---|---|
| Permissible Load-Voltage Range | 20.4 to 28.8 V DC |
| Maximum Current from Load Voltage | 150 mA without load |
| Maximum Backplane-Bus Current | 100 mA at 5 V DC |
| Counter and Measurement Channels | 8 |
| Maximum Input Frequency | 20 kHz |
| Digital Inputs | 8 |
| NAMUR Inputs | 8 |
| Digital Outputs | 8 |
| Standard Input Signal 0 | -3 to +5 V |
| Standard Input Signal 1 | 11 to 30.2 V |
| Typical Standard Input Current at Signal 1 | 9 mA |
| Maximum Input Delay | 50 µs |
| NAMUR Supply Voltage | 8.2 V |
| Maximum NAMUR Supply Output Current | 200 mA |
| Maximum Shielded Cable Length | 100 m |
| Typical Power Loss | 10 W |
Frequently Asked Questions
Which encoder supply should be used with 6ES7350-2AH01-0AE0?
Use the configured 24 V or NAMUR arrangement and keep its signal wiring within the stated electrical limits.
How many measurement channels are available on 6ES7350-2AH01-0AE0?
The module provides eight channels for counter and measurement tasks.
What input frequency can 6ES7350-2AH01-0AE0 process?
Each input supports a maximum frequency of 20 kHz.
Can 6ES7350-2AH01-0AE0 work with NAMUR encoders?
Yes; the module includes eight NAMUR inputs and an 8.2 V encoder supply.
What cable length should be observed for 6ES7350-2AH01-0AE0?
Keep shielded signal cables within the specified 100 m maximum.
What should be saved before replacing 6ES7350-2AH01-0AE0?
Save the hardware configuration, channel parameters, measurement modes, scaling and output assignments.
Which checks are needed after installing 6ES7350-2AH01-0AE0?
Verify the 24 V supply, encoder signals, channel counts, output response and diagnostics before returning the machine to service.
Compatibility & Ordering Notes
Compatibility Checklist
- Use the specified S7-300 hardware configuration.
- Match every encoder type and channel parameter to the existing project.
- Restore shield grounding and signal cable routing before commissioning.
