During technical comparisons, 6ES7314-6CH04-0AB0 appears alongside Schneider PLC, Siemens HMI and Simatic S7 1200 so engineers assess signal types, ingress protection, and ambient tolerances accurately.
Siemens 6ES7314-6CH04-0AB0 Programmable Logic Controller
The Siemens 6ES7314-6CH04-0AB0, part of the trusted Siemens CPU 314C 2DP PLC family, is a compact and reliable programmable logic controller designed for modern automation systems. Built to support engineers and plant operators, this PLC combines power, flexibility, and efficiency for demanding industrial environments.

| Brand | Siemens |
| Product Type | Programmable Logic Controller(PLC) |
| Model Number | 6ES7314-6CH04-0AB0 |
Siemens 6ES7314-6CH04-0AB0 Programmable Logic Controller – Technical Specifications
| Specification | Value |
|---|---|
| Product Description | SIMATIC S7-300, CPU 314C-2 DP Compact CPU with MPI, 24 DI/16 DO, 4 AI, 2 AO, 1 Pt100, 4 high-speed counters (60 kHz), integrated DP interface, Integr. power supply 24 V DC, work memory 192 KB, Front connector (2x 40-pole) and Micro Memory Card required |
| Product Family | CPU 314C-2 DP |
| Product Lifecycle (PLM) | PM400:Phase Out Started |
| Net Weight (kg) | 0,726 Kg |
| Packaging Dimension | 13,40 x 15,40 x 12,90 |
| Package Size Unit of Measure | CM |
| Country of Origin | Germany |
At the core of the 6ES7314-6CH04-0AB0 is the CPU 314C-2 DP, offering an integrated MPI interface, a PROFIBUS DP port, and multiple onboard I/O capabilities including 24 digital inputs, 16 digital outputs, 4 analog inputs, and 2 analog outputs. It supports Pt100 temperature sensors and features four high-speed counters (60 kHz), making it suitable for motion control and precise measurement tasks. With a 192 KB work memory, this PLC handles complex automation logic with ease while maintaining fast cycle times. The built-in 24V DC power supply, compact net weight of 0.726 kg, and packaging dimensions of 13.40 × 15.40 × 12.90 cm allow seamless integration into control panels. Manufactured in Germany under Siemens’ rigorous quality standards, the S7-300 CPU 314C 2DP remains a trusted choice for industries even as it enters the PM400 phase-out lifecycle, due to its durability and consistent performance.
The Siemens 6ES7314-6CH04-0AB0 PLC is widely used in assembly lines, packaging units, and process plants where modular expansion and stable control are essential. Engineers deploy this controller for conveyor automation, pump and motor control, and data exchange with HMI or SCADA systems, ensuring smooth operations with minimal downtime. Its PROFIBUS integration makes it ideal for distributed automation setups, while maintenance teams value its easy programming and reliable diagnostic features. Whether in automotive manufacturing, FMCG, or training institutes for engineering students, the CPU 314C 2DP enables efficient automation with scalability for future requirements, reinforcing why the 6ES7314 6CH04 0AB0 is a preferred solution in industrial environments.
Buyers and engineers often search for 6ES7314-6CH04-0AB0 manual, 6ES7314-6CH04-0AB0 datasheet, or 6ES7314-6CH04-0AB0 price when evaluating this controller. The product is also referenced as 6es7314 6ch04 0ab0, siemens 6es7314 6ch04 0ab0, 6es7 314 6bh04 0ab0, and siemens CPU 314C 2DP. All these identifiers point to the same high-performance PLC trusted for industrial automation. Understanding these variations ensures accurate part selection and helps maintenance teams procure the right Siemens 6ES7314-6CH04-0AB0 for their systems.




