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Siemens 6ES7326-1BK02-0AB0 Programmable Logic Controller
The Siemens 6ES7326-1BK02-0AB0 Programmable Logic Controller from the SIMATIC S7-300 Series features the SM 326 F-DI Safety Integrated Module designed for fail-safe digital input operations in industrial automation systems. Built by Siemens AG, it supports 24x24V DC inputs and ensures safe signal processing up to Category 4 (EN 954-1), SIL3 (IEC 61508), and PLe (ISO 13849) safety levels. Equipped with diagnostic alarm capabilities, the module guarantees reliable communication in safety-critical environments. Integrated within the Siemens PLC platform, the 6ES7326-1BK02-0AB0 helps engineers and OEMs maintain compliance, achieve functional safety, and enhance machine protection across industrial automation systems in India.

| Brand | Siemens |
| Product Type | Programmable Logic Controller (PLC) |
| Product | 6ES7326-1BK02-0AB0 |
Siemens 6ES7326-1BK02-0AB0 Programmable Logic Controller β Technical Specifications
| Specification | Value |
|---|---|
| Product Description | SIMATIC S7, Digital input SM 326, F-DI 24x24 V DC, Fail-safe digital input for SIMATIC S7 F-systems with diagnostic alarm, up to Category 4 (EN 954-1)/ SIL3 (IEC61508)/PLE (ISO13849), 1x 40-pole |
| Product family | SM 326 F-digital input modules - Safety Integrated |
| Product Lifecycle (PLM) | PM400:Phase Out Started |
| Net Weight (kg) | 0,490 Kg |
| Packaging Dimension | 13,10 x 15,40 x 8,90 |
| Package size unit of measure | CM |
| Country of origin | Germany |
The Siemens 6ES7326-1BK02-0AB0 SM 326 F-DI Safety Module belongs to the SIMATIC S7-300 Series and offers 24 fail-safe digital inputs operating at 24V DC. It provides functional safety up to SIL3 and PLe levels, ensuring reliable shutdown in emergency scenarios. Integrated diagnostic alarms enhance troubleshooting and system uptime. Designed for the Siemens PLC environment, this module enables dependable performance for safety-related control tasks in industrial automation.
The Siemens 6ES7326-1BK02-0AB0 Safety Module is widely used in process industries, machine building, and manufacturing automation, where human and machine safety are critical. It is ideal for emergency stop circuits, protective door monitoring, and safety interlock applications. Combined with other SIMATIC S7-300 I/O modules, it enables a scalable safety system that meets international safety standards while reducing wiring complexity and minimizing downtime in industrial plants across India.
Manufactured by Siemens AG under ISO-certified facilities, the SM 326 F-DI module reflects decades of experience in safety automation. Siemensβ commitment to safety integrity and system reliability ensures compliance with global standards such as IEC 61508 and ISO 13849. The 6ES7326-1BK02-0AB0 offers robust design, diagnostic transparency, and long service life, making it a trusted component for safety PLC systems in OEM and industrial control environments.
The Siemens 6ES7326-1BK02-0AB0 SM 326 F-DI Safety Module delivers uncompromised reliability, precise diagnostics, and easy integration within the SIMATIC S7-300 Series. Designed for engineers prioritizing machine safety and operational continuity, it stands out for its proven fail-safe performance and SIL3/PLe compliance. Backed by Siemensβ extensive support network, this module remains a preferred choice for automation professionals across India who demand dependable safety integration.




