Title: SIEMENS SIMATIC S7-1200 SM 1222 Digital Output Module - 8 DO, 24V DC, 0.5A for Industrial Automation

Product Overview:
The SIEMENS SIMATIC S7-1200 SM 1222 Digital Output Module is an essential expansion component designed to significantly enhance the output capabilities of your SIMATIC S7-1200 Programmable Logic Controller (PLC) system. This robust and compact module provides 8 digital outputs, making it ideal for a wide range of industrial automation applications requiring precise control over various actuators, indicators, and other output devices. Engineered for reliability and seamless integration within the TIA Portal environment, the SM 1222 module ensures efficient and flexible control solutions for modern manufacturing, process control, and machine automation systems. Its high performance and durable design make it a cornerstone for expanding your PLC's functionality, ensuring your automation processes run smoothly and effectively.

Key Features & Benefits:

Expands PLC Capabilities: Adds 8 digital output channels to your SIMATIC S7-1200 CPU, allowing for greater control over a multitude of devices.
High Output Current: Each output channel delivers up to 0.5A, suitable for directly driving a variety of industrial loads.
Robust Power Supply: Operates reliably with a standard 24V DC power supply, common in industrial environments.
Integrated Protection: Features built-in short-circuit and overload protection for each output, safeguarding connected devices and the module itself.
Enhanced Diagnostics: Provides diagnostic functions for wire break, short circuit, and overload conditions, simplifying troubleshooting and minimizing downtime.
Compact Design: Its space-saving form factor allows for efficient use of cabinet space, making it ideal for installations with limited room.
Easy Installation: Designed for quick and straightforward mounting on a DIN rail, with user-friendly front connectors for simple wiring.
Seamless Integration: Fully compatible with the SIMATIC S7-1200 series and configured effortlessly within the Siemens TIA Portal engineering software.
Increased System Flexibility: Offers modular expandability, allowing you to tailor your automation system precisely to your application's needs.
High Reliability: Built to Siemens' rigorous industrial standards, ensuring long-term stable operation in demanding industrial conditions.
Cost-Effective Expansion: Provides an economical way to add digital output points without needing to upgrade the entire PLC system.

Applications:

The SIEMENS SIMATIC S7-1200 SM 1222 Digital Output Module is widely used across various industrial sectors for controlling a multitude of devices and processes. Typical applications include:
Machine Control: Actuating solenoids, contactors, motor starters, and indicator lights in packaging machines, textile machinery, and assembly lines.
Process Automation: Controlling valves, pumps, and alarms in water treatment plants, chemical processing, and food & beverage industries.
Building Automation: Managing lighting systems, HVAC components, and access control systems.
Conveyor Systems: Controlling motor drives, diverters, and sorting mechanisms.
Robotics: Interfacing with robotic end-effectors and auxiliary equipment.
Material Handling: Automating tasks in warehouses and logistics centers.
Manufacturing Lines: Providing output signals for various stages of production.
Energy Management: Controlling loads in industrial power distribution systems.

Technical Specifications:

Part Number: 6ES7122-1HA01-0AA0
Part Number (No Special Characters): 6ES71221HA010AA0
Module Type: Digital Output Module
Series: SIMATIC S7-1200 SM 1222
Number of Digital Outputs: 8
Output Type: Source (PNP)
Rated Load Voltage: 24V DC
Output Current Per Channel: 0.5 A
Total Current Per Group: Max. 4 A
Switching Frequency (Resistive Load): Max. 100 Hz
Short-Circuit Protection: Yes, electronic
Overload Protection: Yes
Diagnostics Functions: Wire break, short circuit, overload
Isolation: Optically isolated between channels and backplane bus
Power Consumption: Max. 1.5 W
Weight: Approx. 0.200 kg (200 grams)
Dimensions (WxHxD): 45 mm x 100 mm x 75 mm (approximate, standard S7-1200 module size)
Operating Temperature: 0°C to 55°C (horizontal mounting), 0°C to 45°C (vertical mounting)
Storage Temperature: -40°C to 70°C
Mounting Type: DIN rail
Compatibility: All SIMATIC S7-1200 CPUs