Siemens PLC modules and industrial automation parts

Find PLCs, distributed I/O, HMI panels, communication equipment and automation software by product type or model.

PLC / Controllers

PLC controllers execute control logic, process sensor signals and operate actuators for machine sequencing, process control and industrial automation.

Distributed I/O Systems

Distributed I/O systems connect sensors and actuators to industrial controllers through remote modules for field signal acquisition and output control.

Industrial Communication

Industrial Communication products link controllers, I/O and field devices through network interfaces and software tools for industrial data exchange.

HMI & Visualization

HMI & Visualization products present machine and process data through operator panels and software for equipment operation, monitoring and diagnostics.

Industrial Software / Engineering

Industrial Software / Engineering tools support controller configuration, HMI design, simulation and process management across automation projects.

Industrial IoT

Industrial IoT devices connect automation equipment with data processing systems, supporting industrial data acquisition, exchange and integration.

IOT2000

SIPLUS (Ruggedized Products)

SIPLUS ruggedized products adapt automation, I/O and communication components for demanding environments through model-specific protective features.

Others / Accessories

Others / Accessories includes specialized automation components, training packages and related parts for system integration and control applications.