The Siemens S7-200 CPU-226 PLC with the part number 6ES7 216-2AD23-0XB8 is a compact, high-performance programmable logic controller (PLC) designed for a wide range of automation tasks. Here are the key specifications and features of this model:
Siemens S7-200 CPU-226 PLC
General Information
- Manufacturer: Siemens
- Series: S7-200
- Model Number: CPU-226
- Part Number: 6ES7 216-2AD23-0XB8
Technical Specifications
- Power Supply: 20.4 to 28.8 V DC (24V DC nominal)
- Digital Inputs: 24
- Digital Outputs: 16
- Analog Inputs/Outputs: Additional I/O modules can be connected if required
- Input Type: DC
- Output Type: DC
- Integrated Communication Ports:
- 1 x RS-485 port (MPI/PPI/Freeport communication)
- Memory:
- Program Memory: 16 KB
- Data Memory: 10 KB
- Processing Time:
- 0.22 microseconds per basic instruction
- Program Languages: Supports ladder logic, statement list (STL), and function block diagram (FBD)
Features
- Compact Design: Small form factor suitable for space-constrained applications.
- Flexible Mounting: DIN rail or panel mounting options for easy integration into control cabinets.
- High-Speed Counters: Built-in high-speed counters for fast and precise counting operations.
- Pulse Outputs: Supports PWM (Pulse Width Modulation) and PTO (Pulse Train Output) for motion control applications.
- Expandable: Can be expanded with additional I/O modules to increase the number of inputs and outputs as required.
- Integrated Communication: RS-485 port allows for networking and communication with other devices, such as HMI panels, other PLCs, and supervisory systems.
- Battery Backup: Retains program memory and data memory during power outages.
Applications
- Industrial Automation: Suitable for small to medium-sized automation projects, including machine control, process control, and system integration.
- Building Automation: Used in building management systems for controlling HVAC, lighting, and security systems.
- Process Control: Ideal for monitoring and controlling various industrial processes.
- OEM Applications: Widely used by original equipment manufacturers for integrating automation into their products.
Installation and Setup
- Mounting: Designed for easy installation on standard DIN rails or directly on panels.
- Wiring: Screw-type terminals for secure wiring connections.
- Programming: Programmed using Siemens STEP 7-Micro/WIN software, which provides a user-friendly interface for creating, testing, and debugging control programs.
Summary
The Siemens S7-200 CPU-226 PLC (6ES7 216-2AD23-0XB8) is a versatile and powerful PLC that offers a range of features suitable for diverse automation tasks. Its compact design, high performance, and expandability make it an excellent choice for both standalone applications and as part of larger automation systems. With its robust communication capabilities and ease of programming, it is well-suited for use in industrial, commercial, and OEM applications.