Description
The Siemens SIMATIC S7-200 series, including the CPU 224 (
6ES7214-1AD23-0XB0, 6ES7214-1BD23-0XB8, 6ES7214-2AD23-0XB8, 6ES7214-2BD23-0XB8) and CPU 226 (6ES7216-2AD23-0XB8, 6ES7216-2BD23-0XB8), is a classic line of compact programmable logic controllers (PLCs) designed for small to medium-sized automation tasks. These integrated controllers combine a CPU, power supply, digital I/O, and communication ports in a single, robust unit. The series offers a choice of AC or DC power supply and relay or transistor outputs, providing flexibility for a wide range of applications, from simple machine control to complex processes. Although officially phased out, they remain highly reliable and are widely used in existing installations and for replacement purposes.Key Features
- Compact, Integrated PLC with CPU, power supply, and I/O in one unit
- Multiple Configurations: AC/DC power; Relay/Transistor outputs
- CPU 224: 14 digital inputs, 10 digital outputs
- CPU 226: 24 digital inputs, 16 digital outputs
- Communication Ports: Integrated RS-485 (PPI/MPI protocol)
- Easy Programming: Programmed with STEP 7-Micro/WIN software
- Robust Design: Suitable for industrial environments
- Country of Origin: Germany
Technical Specifications
Model | CPU Type | Power Supply | Inputs | Outputs | Output Type |
|---|---|---|---|---|---|
6ES7214-1AD23-0XB0 | 224 | AC 100-230V | 14 DI (24V DC) | 10 DO | Relay |
6ES7214-1BD23-0XB8 | 224 | DC 24V | 14 DI (24V DC) | 10 DO | Relay |
6ES7214-2AD23-0XB8 | 224 | AC 100-230V | 14 DI (24V DC) | 10 DO | Transistor (24V DC) |
6ES7214-2BD23-0XB8 | 224 | DC 24V | 14 DI (24V DC) | 10 DO | Transistor (24V DC) |
6ES7216-2AD23-0XB8 | 226 | AC 100-230V | 24 DI (24V DC) | 16 DO | Transistor (24V DC) |
6ES7216-2BD23-0XB8 | 226 | DC 24V | 24 DI (24V DC) | 16 DO | Relay |
Common Specifications:
- Program Memory: 8-16 KB
- Data Memory: 5-10 KB
- Expansion: Supports connection of expansion modules (EM)
- High-Speed Counters: Available on some models
- Pulse Output: Available on transistor output models
- Operating Temperature: 0°C to 55°C
- Dimensions (CPU 224): Approx. 120 x 80 x 62 mm
- Weight: Approx. 0.5 kg
Warranty & After-Sales
- Factory new units: 12 months warranty
- Refurbished units: 3-6 months warranty
- Technical support for legacy system configuration and programming
- Compatibility verification with existing S7-200 systems and expansion modules
- Wiring and installation assistance
- Diagnostics and troubleshooting support available
Delivery Time
- Standard delivery: 3-5 working days
- Express shipping available upon request
Why Choose Our Store
- Genuine Siemens components
- Global supply network with competitive pricing
- Expertise in legacy and modern automation systems
- Comprehensive technical documentation
- Responsive customer service and support
Applications
- Small Machine Control: Stand-alone machines and equipment
- Material Handling: Conveyor control and simple sorting systems
- Packaging Machinery: Basic filling, sealing, and labeling machines
- Building Automation: Control of pumps, fans, and lighting
- Process Control: Simple batch processes and temperature control
- System Replacement: Direct replacement for failed units in existing installations
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