Tejgaon, Dhaka-1215, Bangladesh | sales@uniqueintsg.com | +8801815-944073
S7 200 CPU
The SIMATIC S7-200 by Siemens is a compact, high-performance PLC designed for reliable and flexible industrial automation. Featuring versatile CPU models, expandable I/O options, and seamless programming with STEP 7 Micro/WIN software, it’s ideal for small to medium-sized automation tasks. Durable, user-friendly, and efficient, the S7-200 delivers dependable control solutions for a wide range of applications.
Contact: +8801815944073
- Mail: sales@uniqueintsg.com
⚙ SIMATIC S7-200 Programmable Logic Controller (PLC) – Compact & Cost-Effective Automation
The Siemens S7-200 PLC is a compact and powerful controller designed for small automation projects. It is widely used for machine automation, building services, and simple industrial control applications.
- Compact design for space-constrained installations
- Reliable performance for small automation tasks
- Cost-effective solution for OEMs and industrial systems
- Flexible communication and expansion capabilities
▶ Compact & Flexible Design for Small Applications
The S7-200 CPU family combines compact size with flexible expandability for small automation systems.
- Available CPU models include CPU 221, 222, 224, 224XP, and 226
- Expandable with digital and analog I/O modules
- Supports specialized expansion boards for communication and positioning
- Space-saving design reduces cabinet requirements
- Simple mounting and installation process
◉ Communication & Integration Capabilities
The S7-200 provides communication features for smooth industrial integration.
- Built-in RS-485 communication interface
- Supports expansion modules for AS-Interface, PROFIBUS-DP, and Industrial Ethernet
- Easy integration with HMI panels and SCADA systems
- Supports communication with third-party industrial devices
- Suitable for networked small-scale automation systems
💻 Easy Programming with STEP 7 Micro/WIN
The S7-200 uses STEP 7 Micro/WIN software for configuration and programming.
- Supports LAD, FBD, and STL programming languages
- Built-in diagnostics simplify troubleshooting
- Real-time monitoring and testing functions available
- Includes wizards for motion control, PID loops, and communication setup
- Reduces programming time and simplifies commissioning
✓ Why Choose Siemens S7-200 PLCs?
- Affordable entry-level PLC solution
- Reliable performance for small industrial applications
- Compact footprint saves installation space
- Easy programming reduces engineering time
- Suitable for OEM machines, building automation, and industrial control
🛒 Buy Siemens S7-200 PLCs
Boost your automation projects with the Siemens S7-200 PLC family.
- Compact and economical automation solution
- Multiple CPU models available
- Technical support and product assistance available
- Contact us for pricing and availability
Specification
📊 Key Technical Specifications
| CPU Models | CPU 221, 222, 224, 224XP, 226 |
| User Memory | 2 KB – 24 KB (model dependent) |
| Load Memory | Integrated + expandable with memory modules |
| Power Supply | 24 V DC or 120/230 V AC (depending on CPU) |
| Interfaces | RS-485 standard, optional PROFIBUS / Ethernet modules |
| Cycle Time | As fast as 0.22 μs per instruction |
| I/O Capacity | Up to 248 digital / analog I/O with expansion |
| Programming Software | STEP 7 Micro/WIN |
| Mounting | DIN Rail Mounting |
| Protection Class | IP20 |
| Certifications | CE, UL, cULus (selected models) |
⚙ Available Siemens S7-200 PLC CPU Models
▶ CLASSIC MODELS
- CPU 222 – 6ES7 212-1AB23-0XB0
- CPU 222 – 6ES7 212-1BB23-0XB0
- CPU 224 – 6ES7 214-1AD23-0XB0
- CPU 224 – 6ES7 214-1BD23-0XB0
- CPU 224 – 6ES7 214-1AG23-0XB0
- CPU 224 – 6ES7 214-1BG23-0XB0
- CPU 224XP – 6ES7 214-2AD23-0XB0
- CPU 224XP – 6ES7 214-2BD23-0XB0
- CPU 224XPsi – 6ES7 214-2AS23-0XB0
- CPU 226 – 6ES7 216-2AD23-0XB0
- CPU 226 – 6ES7 216-2BD23-0XB0
- CPU 226 – 6ES7 216-2AG23-0XB0
- CPU 226 – 6ES7 216-2BG23-0XB0
◉ SMART MODELS
- CPU ST20 – 6ES7 288-1ST20-0AA0
- CPU ST30 – 6ES7 288-1ST30-0AA0
- CPU ST40 – 6ES7 288-1ST40-0AA0
- CPU ST60 – 6ES7 288-1ST60-0AA0
- CPU SR20 – 6ES7 288-1SR20-0AA0
- CPU SR30 – 6ES7 288-1SR30-0AA0
- CPU SR40 – 6ES7 288-1SR40-0AA0
- CPU SR60 – 6ES7 288-1SR60-0AA0
- CPU CR40 – 6ES7 288-1CR40-0AA0
- CPU CR60 – 6ES7 288-1CR60-0AA0








