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Siemens SIMATIC S7-300 SM 326 Fail-Safe Digital Output Module 6ES7326-2BF01-0AB0
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 S7-300F
6ES7326-2BF01-0AB0 SIMATIC S7-300 SM 326 Fail-Safe Digital Output Module
The SM 326 F-DO module provides ten fail-safe 24 V DC outputs rated up to 2 A, arranged as two isolated groups of five channels with diagnostic reporting.
At a Glance
| Brand | Siemens |
|---|---|
| Model | 6ES7326-2BF01-0AB0 |
| Product Type | Ten-channel fail-safe digital output module |
| Core Function | Switches ten fail-safe 24 V DC loads in an S7-300 safety system |
| Application or Compatible Series | SIMATIC S7-300 and ET 200M fail-safe installations requiring ten 2 A digital outputs |
Exact Identification
Match 6ES7326-2BF01-0AB0 character by character and confirm the complete SIMATIC S7-300 SM 326 Fail-Safe Digital Output 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 SM 326 F-DO module provides ten fail-safe 24 V DC outputs rated up to 2 A, arranged as two isolated groups of five channels with diagnostic reporting.
The module controls ten safety-related DC loads from one S7-300 signal module. Channels are separated into two groups of five for the documented supply arrangement. Module and channel faults are reported to the fail-safe controller.
Key Functions
Ten Fail-Safe Outputs
The module controls ten safety-related DC loads from one S7-300 signal module.
Two Isolated Groups
Channels are separated into two groups of five for the documented supply arrangement.
Integrated Diagnostics
Module and channel faults are reported to the fail-safe controller.
Official Specifications
| Digital Outputs | 10 |
|---|---|
| Output Type | Fail-safe 24 V DC |
| Maximum Output Current | 2 A per channel |
| Channel Groups | 2 groups of 5 |
| Group Isolation | Electrically isolated |
| Diagnostic Alarm | Supported |
| Front Connector | 40-pole |
| Module Width | 80 mm |
| Host Systems | S7-300 / ET 200M |
| Safety Operation | With approved F-CPU and safety program |
| Load Type | DC loads within the specified channel limits |
| Short-Circuit Diagnostics | Supported |
| Wire-Break Diagnostics | Application-dependent |
Frequently Asked Questions
How many fail-safe outputs are provided by 6ES7326-2BF01-0AB0?
Ten 24 V DC channels are available.
How are the channels grouped on 6ES7326-2BF01-0AB0?
They are arranged as two electrically isolated groups of five outputs.
What is the maximum channel current for 6ES7326-2BF01-0AB0?
Each output is rated up to 2 A within the specified load and thermal limits.
Which connector is required by 6ES7326-2BF01-0AB0?
Use the approved 40-pole S7-300 front connector and the documented pin assignment.
Can 6ES7326-2BF01-0AB0 operate without a safety program?
No; configure it with a supported fail-safe CPU and validated safety application.
What should be preserved before replacing 6ES7326-2BF01-0AB0?
Save the safety project, F-parameters, channel wiring, signatures and acceptance records.
What must be tested after installing 6ES7326-2BF01-0AB0?
Perform channel diagnostics, output-load tests and the authorized safety acceptance procedure.
Compatibility & Ordering Notes
Compatibility Checklist
- Use a supported S7-300 or ET 200M fail-safe hardware configuration.
- Match both isolated group supplies and every output-load circuit.
- Restore the validated safety parameters and complete acceptance testing.
