Sentinel Automation

The Siemens S7-1200 CPU 1211C DC/DC/Relay is a compact and versatile programmable logic controller designed for entry-level automation tasks. With integrated I/O, flexible wiring options, and Ethernet communication, this PLC offers excellent performance for small machines and systems.

The SIMATIC S7-1200 CPU 1211C is a compact, modular, and highly capable programmable logic controller (PLC) from Siemens, ideal for basic to mid-level automation tasks. With integrated I/O, high-speed counters, and a built-in PROFINET interface, the 1211C is designed for efficient control in various industrial applications.

The Siemens S7-1200 CPU 1212C AC/DC/Relay is a compact and powerful PLC suited for scalable automation applications. Featuring integrated I/Os, a wide input power range, and relay outputs, this controller is ideal for versatile control tasks in industrial environments.

The Siemens SIMATIC S7-1200 CPU 1212C is a compact, high-performance PLC designed for small to mid-range automation applications. It features integrated I/Os, Ethernet connectivity, and scalability through expansion modules. The CPU 1212C is ideal for machine control, process automation, and industrial system integration.

The Siemens S7-1200 CPU 1212C DC/DC/Relay is a compact and flexible PLC designed for a variety of automation applications. It offers integrated digital and analog I/Os, 24V DC power input, and relay outputs—making it suitable for a wide range of industrial control tasks.

The Siemens S7-1200 CPU 1214C is a compact and high-performance PLC designed for small to medium automation tasks. With integrated digital and analog I/O, PROFINET communication, and expandability via signal and communication modules, it is ideal for scalable control systems requiring flexibility and precision.

The Siemens S7-1200 CPU 1214C AC/DC/Relay is a modular and scalable PLC solution for mid-sized automation systems. Designed with integrated I/Os, flexible expansion options, and AC power input, this controller is ideal for a wide range of machine and process control applications.

The Siemens S7-1200 CPU 1215C AC/DC/Relay is a high-performance PLC offering greater memory, enhanced I/O, and extended communication capabilities. With its 100–240V AC power input, relay outputs, and modular expansion design, it's well-suited for sophisticated automation tasks.

The Siemens S7-1200 CPU 1217C DC/DC/DC is a high-end PLC in the S7-1200 series, offering greater processing power, enhanced I/O capacity, and multiple high-speed counters and pulse outputs. It is designed for complex machine control and automation systems that demand speed, flexibility, and reliability.

The Siemens SM 1223 (6ES7223-1PL32-0XB0) is a versatile digital input/output module designed for the SIMATIC S7-1200 PLC series. It offers 16 digital inputs and 16 relay outputs, making it ideal for applications requiring reliable switching and signal acquisition. With its compact design and robust performance, this module is suitable for various industrial automation tasks, including machinery control, process automation, and building management systems.​

The Siemens SM 1238 Energy Meter (6ES7238-5XA32-0XB0) is a compact and powerful energy monitoring module for the S7-1200 series. It enables precise measurement and analysis of electrical parameters including voltage, current, power, and energy in 3-phase AC systems up to 480V. This module enhances energy transparency and efficiency in industrial systems.

The Siemens SB 1232 1AO (6ES7232-4HA30-0XB0) is a compact signal board designed to add a single analog output channel to your S7-1200 CPU. With a space-saving plug-in design, this signal board is ideal for applications that require precise analog signal output in a compact control environment.

The Siemens SM1223 is a versatile and compact digital input/output module designed for use with the SIMATIC S7-1200 PLC. This module provides 16 digital inputs and 16 digital outputs for automation tasks that require efficient I/O handling, making it ideal for applications in manufacturing and industrial environments.

The Siemens CM 1241 RS232 (6ES7241-1AH32-0XB0) is a communication module designed for point-to-point serial data communication. It enables S7-1200 CPUs to communicate with third-party devices over the RS232 interface, supporting protocols like Modbus RTU and freeport. Ideal for connecting bar code readers, printers, HMIs, and controllers in compact industrial automation applications.

The Siemens SM 1221 is a digital input module designed for the SIMATIC S7-1200 PLC series. It offers 16 digital input channels operating at 24 V DC, supporting both sink and source input types. This module is ideal for applications requiring reliable digital signal acquisition, such as in manufacturing automation, process control, and building management systems.​

The Siemens CB 1241 RS485 (6ES7241-1CH30-1XB0) is a plug-in communication board designed for seamless serial communication with S7-1200 CPUs. It enables direct RS485 connectivity for point-to-point or multipoint networks, ideal for integrating third-party serial devices into modern PLC systems.

The Siemens SB 1223 Signal Board (6ES7223-0BD30-0XB0) is a compact plug-in module that provides 2 digital inputs and 2 digital outputs, enhancing the I/O capabilities of the S7-1200 CPU. It mounts directly on the front of the CPU without increasing panel space requirements, making it ideal for compact automation solutions.

The Siemens SB 1222 Signal Board (6ES7222-1BD30-0XB0) is a compact, plug-in digital output module designed to enhance the functionality of S7-1200 CPUs. It adds 4 digital outputs directly to the CPU without increasing the mounting width, ideal for space-constrained control panels.

The Siemens SB 1222 Signal Board (6ES7222-1AD30-0XB0) is a compact plug-in output module that adds 4 digital outputs directly to the S7-1200 CPU without increasing the module width. It is ideal for applications requiring high-speed switching (up to 200 kHz) in space-constrained panels.

The Siemens SB 1223 Signal Board (6ES7223-3BD30-0XB0) is a compact, front-pluggable module that adds 2 digital inputs and 2 digital outputs to any compatible S7-1200 CPU. It allows additional I/O without expanding the width of the PLC system, offering ideal space-saving integration for compact automation panels.

The Siemens SB 1221 Signal Board (6ES7221-3BD30-0XB0) is a compact, pluggable digital input module designed to expand the functionality of S7-1200 CPUs. It adds 4 digital inputs directly to the CPU without increasing the overall mounting width, offering space-efficient integration and flexible input management in control systems.

The Siemens SM 1232 Analog Output Module (6ES7232-4HD32-0XB0) is designed for precise analog signal output in compact automation systems. With 4 analog output channels, it offers a reliable and scalable solution for process control applications using the S7-1200 series.

The Siemens S7-1200 SM 1232 (2AO) is a reliable analog output module designed for accurate analog signal output in industrial automation systems. With two analog output channels, it enables precise control of analog actuators in various applications, supporting both voltage and current signals.

The Siemens SB 1221 Signal Board (6ES7221-3AD30-0XB0) provides 4 digital inputs operating at 5V DC TTL level, allowing direct connection of low-voltage logic signals to S7-1200 CPUs. This compact plug-in module is ideal for integration with microelectronic sensors and control circuits without increasing the overall panel footprint.

The Siemens S7-1200 SM 1231 (8AI) is a compact analog input module designed to capture and process analog signals with precision in industrial automation environments. It features eight analog inputs, making it ideal for applications requiring multi-channel analog signal acquisition with flexibility and reliability.

The Siemens S7-1200 SM 1231 is a high-performance analog input module designed to accurately capture and process analog signals in industrial automation systems. With four analog inputs offering a 16-bit resolution, it provides precise data acquisition for a wide range of applications.

The Siemens 6ES7231-4HD32-0XB0 Analog Input SM 1231, 4AI is a high-quality expansion module designed for Siemens S7-1200 PLCs. It offers precise analog signal processing with four analog input channels, providing reliable measurements for complex industrial automation tasks.