6ES7214-1BD23-0XB8 SIMATIC S7-200 CN CPU 224 Compact Unit

 Siemens 6ES7214-1BD23-0XB8 SIMATIC S7-200 CN CPU 224 Compact Unit PLC Controller

1. Product Overview

Siemens 6ES7214-1BD23-0XB8 is the SIMATIC S7-200 CN CPU224 compact PLC controller, AC powered relay output type. It is the core processing unit of S7-200 CN automation system, integrating built-in digital I/O and RS485 communication port. It executes user logic program, collects field sensor signals and controls actuators. It supports expansion of digital/analog modules such as EM231, EM232, EM223, and can be extended to max 7 expansion modules. Widely used for small automation equipment control.

Note: S7-200 CN series is discontinued, supplied as industrial spare parts.

2. Core Advantages & Key Features

✅ Compact Integrated CPU + I/O Design Built-in 14 digital DC inputs and 10 relay outputs, no extra I/O module required for simple automation projects.

✅ Powerful Program & Data Memory 8KB program memory, 8KB data memory, enough storage for small and medium automation control logic.

✅ Onboard RS485 PPI Communication Port Support PPI communication, can connect HMI, other S7-200 PLC, also expandable for PROFIBUS DP.

✅ 6 High-speed Counters (Up to 30kHz) For encoder, pulse signal acquisition; support motion related signal detection.

✅ Expandable System Max 7 expansion modules (digital / analog modules), flexible to add temperature, analog signal acquisition.

✅ Integrated 24VDC Sensor Power Supply Provide 24VDC for sensors and transmitters on site, reduce external power supply.

✅ Simple Programming & Debugging Program via STEP 7-Micro/WIN software, easy parameter setup, online monitoring and program upload/download.

✅ DIN Rail Installation & Industrial Reliability Standard DIN rail mounting, compact size, CE certification, stable operation in factory environment.

3. Technical Parameters

4. Application Industries & Typical Scenarios

Applicable Industries

• Packaging Machinery
• Conveying & Material Handling Equipment
• HVAC and Pump Control
• Textile Machinery
• Water Treatment
• Food Machinery
• Old Automation System Retrofit

Typical Scenarios

Small production line control, conveyor control, fan & pump automatic regulation, oven temperature control, packaging machine logic control, PLC upgrade replacement of old equipment.

5. Packing & Logistics Reference

• Net weight: 0.433 kg/pc
• Package: Original separate carton
• Warranty: 12-month warranty for brand new original

  Note: This is discontinued Siemens S7-200 CN spare part, stock quantity limited.