Siemens 6ES7326-2BF01-0AB0
Siemens 6ES7326-2BF01-0AB0
Siemens 6ES7326-2BF01-0AB0
Siemens 6ES7326-2BF01-0AB0
Siemens 6ES7326-2BF01-0AB0
Siemens 6ES7326-2BF01-0AB0
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  • Lifecycle status

    Discontinued / Obsolete by OEM
    Apter Power provides quotations, technical documentation, sourcing support, and safety-system matching guidance.

6ES7326-2BF01-0AB0

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Siemens 6ES7326-2BF01-0AB0 is a SIMATIC S7-300 SM 326 fail-safe digital output module with ten 24 V DC outputs rated up to 2 A for SIMATIC S7 F systems.
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Technical specifications for 6ES7326-2BF01-0AB0

  • Manufacturer:
    Siemens
  • Part Number:
    6ES7326-2BF01-0AB0
  • Product Family:
    Siemens Simatic S7-300
  • Product Type:
    Digital Output Module
  • Module Designation:
    SM 326 F-DO 10 x 24 V DC/2 A
  • Outputs:
    10 fail-safe digital outputs
  • Rated Electronics Supply:
    24 V DC
  • Rated Load Voltage:
    24 V DC
  • Rated Output Current:
    2 A per channel
  • Per-Channel Output Range:
    7 mA-2 A at 40 °C horizontal; 7 mA-1 A at 40 °C vertical or 60 °C horizontal
  • Total Output Current per Group:
    7.5/5 A without diode; 5/4 A with diode (horizontal 40/60 °C)
  • Electrical Isolation:
    Two groups of five; 500 V DC test voltage
  • Resistive Switching Frequency:
    10 Hz max
  • Inductive Switching Frequency:
    2 Hz max
  • Lamp Load:
    5 W max
  • Short-Circuit Protection:
    Electronic
  • Short-Circuit Threshold:
    2.6-4.5 A
  • Front Connector:
    40-pin
  • Maximum Safety Level:
    SIL 3
  • Performance Level:
    Category 4 / PL e
  • Shielded Cable Length:
    1000 m max; 200 m for SIL 3 / Category 4 / PL e
  • Unshielded Cable Length:
    600 m max
  • I/O Address Area:
    6 input bytes / 8 output bytes
  • Product Dimensions:
    80 x 125 x 120 mm
  • Weight:
    1.025 lbs (0.465 kg)
  • Estimated shipping dimensions:
    13.2 x 15.5 x 8.9 cm
  • Tariff Code:
    85389091
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Applications Performance & Efficiency Monitoring & Control

Features:

  • Ten Fail-Safe 24 V DC Outputs
  • Electronic Short-Circuit and Conditional Wire-Break Diagnostics
  • Two Electrically Isolated Five-Channel Groups
The Siemens 6ES7326-2BF01-0AB0 is the SIMATIC S7-300 SM 326 configuration with ten fail-safe 24 V DC outputs rated up to 2 A and a 40-pin front connector.

The module supports safety applications up to SIL 3 and Category 4 / PL e when the hardware configuration, parameters, safety program, loads, and wiring are correctly engineered.

Confirm load current, mounting orientation, connector assignment, series-diode configuration, diagnostics, and the complete validated safety function before installation or replacement.

Apter Power can provide quotations, technical documentation, sourcing support, and safety-system matching guidance for this discontinued module.
Verified resources for Siemens 6ES7326-2BF01-0AB0:
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Siemens 6ES7326-2BF01-0AB0 Fail-Safe Digital Output Module Specs

General

  • ManufacturerSiemens
  • Model6ES7326-2BF01-0AB0
  • Product FamilySIMATIC S7-300 SM 326 fail-safe digital output
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Drives fail-safe contactors and actuators in SIMATIC S7 F-system shutdown functions.
  • Controls safety-related valves, brakes, and other 24 V DC loads within the documented output limits.
  • Supports maintenance of installed S7-300F systems that require the original ten-channel output configuration.
  • Delivers up to 2 A per channel at 40 °C in horizontal installation within the specified load range.
  • Switches resistive loads up to 10 Hz and inductive loads up to 2 Hz.
  • Supports shielded field wiring up to 1000 m, with a 200 m limit for the highest documented safety levels.
  • Reports module and channel faults through the S7 F-system diagnostic alarm functions.
  • Uses electronic short-circuit protection with the documented current threshold for each output path.
  • Provides channel status and fault indication for commissioning and maintenance diagnostics.
Description
The Siemens 6ES7326-2BF01-0AB0 is a SIMATIC S7-300 SM 326 fail-safe digital output module with ten 24 V DC outputs rated up to 2 A. The outputs are arranged as two electrically isolated groups of five and can be used in SIMATIC S7 F systems up to SIL 3 and Category 4 / PL e when the complete safety function is correctly engineered and validated.

Electronic short-circuit protection operates at the documented 2.6-4.5 A threshold. Wire-break diagnostics are available when an output is energized or during the configured light test, and the module provides status and fault indication for commissioning and maintenance.

The module supports operation with or without a series diode for inductive loads, using the documented L+ -33 V or L+ -53 V clamp limits. Siemens lists the order number as discontinued and deleted without replacement, so any migration requires verification of the 40-pin connector, wiring, parameters, loads, and complete safety function.
Alternative Names
6ES7326-2BF01-0AB0 6ES73262BF010AB0 6ES7326 2BF01 0AB0 Siemens 6ES7326-2BF01-0AB0 Siemens SIMATIC S7-300 SM 326 Siemens SM 326 F-DO 10 x 24 V DC/2 A Siemens S7-300 Fail-Safe Digital Output Module Siemens F-DO 10-channel Safety Output Module
Technical notes
Siemens 6ES7326-2BF01-0AB0 must be parameterized and validated under the applicable S7 F-system safety procedure; observe the documented channel, cable, and load limits.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What output configuration is provided by Siemens 6ES7326-2BF01-0AB0?
The SM 326 module provides ten fail-safe 24 V DC digital outputs rated up to 2 A per channel under the specified installation conditions.
Which systems are compatible with Siemens 6ES7326-2BF01-0AB0?
It is intended for SIMATIC S7 F systems and must be integrated through the correct safety hardware configuration, parameters, and safety program.
Which safety applications use Siemens 6ES7326-2BF01-0AB0?
It can control fail-safe contactors, valves, brakes, and other shutdown loads when the complete safety circuit is engineered and validated for the required level.
What is the official supply status of Siemens 6ES7326-2BF01-0AB0?
Siemens lists the order number as discontinued and in the final support period. Apter Power can check sourcing options and documentation for the exact module.
Does Siemens 6ES7326-2BF01-0AB0 have a confirmed direct replacement?
Siemens lists the item as deleted without replacement. Any alternative requires hardware, wiring, parameter, and safety-function revalidation before installation.
What should be supplied for a Siemens 6ES7326-2BF01-0AB0 manual or quotation request?
Include the exact MLFB, quantity, destination, 40-pin connector requirement, load details, and target safety level for a configuration-specific response.