This text provides a general overview of expansion modules that work with Siemens S7-1200 PLCs. These modules enhance the capabilities of the base CPU unit, allowing it to manage additional I/O, analog signals, or communication interfaces. They fit snugly next to the CPU, making it easy to create flexible and scalable automation systems. The S7-1200 modules are not only compact and reliable but also simple to integrate into the TIA Portal. They can be configured in various ways to meet specific application requirements, making them perfect for machine automation and small-scale process control. Siemens has a broad selection of expansion options available.
This module is a digital output component designed for the S7-1200 series, featuring 16 outputs (24 V DC, source type). ... Continue
This module delivers digital inputs (24 V DC) specifically designed for S7-1200 controllers, making it perfect for readi... Continue
This analog input module is designed for processing voltage and current signals, like 0–10V and 4–20mA, spec... Continue
This module offers analog inputs that are probably high-precision and can handle a wide range of temperatures. As part o... Continue
This module is designed specifically for acquiring thermocouple (TC) signals and supports a variety of thermocouple type... Continue
This SM1231 model offers multi-channel analog input capabilities for standard current/voltage inputs. Ideal for applicat... Continue
A 4-channel analog input module from the SM1231 range for the S7-1200 PLC. It supports voltage and current signals, used... Continue
This signal board (SB) offers one analog input, mounted directly onto an S7-1200 CPU. It expands analog capabilities wit... Continue
A signal board for RTD (Resistance Temperature Detector) sensors like PT100/PT1000. It connects directly to the S7-1200 ... Continue
This SM1231 module supports multiple RTD channels, ideal for temperature-intensive applications. Compatible with PT100, ... Continue
This is a digital output module designed specifically for the SIMATIC S7-300 series, not the S7-1200. It features severa... Continue
Here’s a digital output module featuring multiple 24 V DC channels designed to control various electrical loads. T... Continue
This module is designed to handle high-current output and comes with special protection features, as indicated by the &l... Continue
Here’s a standard digital output module variant designed for basic automation needs. The “BH321” versi... Continue
This device provides either 8 or 16 digital outputs, making it perfect for controlling field devices in S7-1200-based sy... Continue
This version seems designed for enhanced fault tolerance or specialized load management, as indicated by the “HF&r... Continue