Procurement teams shortlist 6ES7312-5BF04-0AB0 with Schneider PLC, Siemens HMI and 6Es7 215 1Ag40 0Xb0, aligning budget approvals, warranty terms, and multisite availability for smoother rollout across plants.
Siemens 6ES7312-5BF04-0AB0 Programmable Logic Controller
The Siemens 6ES7312-5BF04-0AB0 Programmable Logic Controller features 64 KB work memory and 10 digital inputs with 6 digital outputs, built for compact automation control. This compact CPU includes a 24V DC power supply, MPI interface, and RS-485 communication port. It supports high-speed counters up to 10 kHz and mounts easily on a DIN rail. Measuring 80 Γ 125 Γ 130 mm and weighing 0.458 kg, it requires a Micro Memory Card and a 40-pole front connector. Learn more about Siemens, its Siemens Programmable Logic Controllers, and the Simatic S7-300 Series.

| Brand | Siemens |
| Product Type | Programmable Logic Controller(PLC) |
| Model Number | 6ES7312-5BF04-0AB0 |
Siemens 6ES7312-5BF04-0AB0 Programmable Logic Controller β Technical Specifications
| Specification | Value |
|---|---|
| Product Description | SIMATIC S7-300, CPU 312C Compact CPU with MPI, 10 DI/6 DQ, 2 high-speed counters (10 kHz) Integr. power supply 24 V DC, work memory 64 KB, Front connector (1x 40-pole) and Micro Memory Card required |
| Product Family | CPU 312C |
| Product Lifecycle (PLM) | PM400:Phase Out Started |
| Net Weight (kg) | 0,458 Kg |
| Packaging Dimension | 13,10 x 15,30 x 8,90 |
| Package Size Unit of Measure | CM |
| Country of Origin | Germany |
The Siemens 6ES7312-5BF04-0AB0 Programmable Logic Controller belongs to the Simatic S7-300 Series and serves as a compact CPU for efficient automation. It includes 64 KB work memory, 10 digital inputs, 6 digital outputs, and a 24V DC integrated power supply. The MPI interface and RS-485 communication enable reliable connectivity for distributed control systems.
This PLC is commonly used in smaller machines, packaging units, and building automation where compact control and quick installation are essential. Its 10 kHz high-speed counters ensure precise process handling, while DIN rail mounting simplifies setup for panel-based automation environments.
The Siemens 6ES7312-5BF04-0AB0 PLC provides reliable performance, compact design, and versatile I/O configuration for industrial control. Supported by Siemensβ engineering tools and proven S7-300 reliability, it fits perfectly in scalable automation systems. Explore more models from the Simatic S7-300 Series for extended configuration options.




