
Product Description
Product Details
| Parameter | Details |
|---|---|
| Manufacturer | Siemens |
| Model/Part Number | 6ES7214-2BD23-0XB0 |
| Description | SIMATIC S7-200 CPU 224XP DC/DC/DC, 14 DI 24 V DC, 10 DO 24 V DC 0.75 A, 2 AI 0_10 V / 0_20 mA, 1 AO 0_10 V / 0_20 mA, 12/16 KB Program/Data Memory |
Product Overview
| Parameter | Details |
|---|---|
| Part Number | 6ES7214-2BD23-0XB0 |
| Product Name | SIMATIC S7-200 CPU 224XP |
| Application | Compact PLC with integrated analog I/O for small to medium automation tasks in machine building, process control, HVAC, and water treatment |
| Compatibility | - STEP 7-Micro/WIN V4.0 SP9+ - Expandable with up to 7 EM 22x/23x modules - PPI, MPI, PROFIBUS DP slave, Ethernet (CP 243-1), Modbus RTU, USS |
| Function | Executes LAD, STL, FBD; includes high-speed counters (30 kHz), pulse outputs (20 kHz), PID (8 loops), analog scaling, data logging, real-time clock |
Functional Specifications
| Parameter | Details |
|---|---|
| Processor | 16-bit CPU, 0.22 µs per instruction |
| Memory | - 12 KB user program (EEPROM) - 16 KB data memory (RAM, battery-backed) - 2 KB retentive |
| Scan Time | 1.0 ms / 1K Boolean typical |
| Programming Languages | Ladder (LD), Statement List (STL), Function Block Diagram (FBD) |
| Digital I/O (Built-in) | - 14 DI 24 V DC (sink/source, 4 ms filter) - 10 DO 24 V DC transistor (0.75 A, short-circuit protected) |
| Analog I/O (Built-in) | - 2 AI 0_10 V / 0_20 mA (10-bit, ±0.5% accuracy) - 1 AO 0_10 V / 0_20 mA (10-bit, ±1% accuracy) |
| High-Speed Counters | 6 _ 30 kHz single-phase, 4 _ 20 kHz A/B phase |
| Pulse Outputs (PTO/PWM) | 2 _ 20 kHz (transistor outputs) |
| Analog Potentiometers | 2 _ 8-bit |
| Communication Ports | - 1 _ RS-485 (PPI/MPI/Modbus/USS/Freeport, 9.6_187.5 kbps) |
| Expansion | Up to 7 modules (168 DI/DO, 35 AI/AO max) |
| Real-Time Clock | Yes (±2 min/month), battery-backed |
| Battery | CR2430 lithium, 200 days backup |
| Data Retention | 190 days (capacitor), 10 years (battery) |
| PID Loops | 8 with auto-tune |
| LED Indicators | - SF (red): Fault - RUN (green): Running - STOP (yellow): Stopped - I/O LEDs (green): DI/DO/AI/AO status |
| Configuration | STEP 7-Micro/WIN, USB/PPI cable (6ES7901-3CB30-0XA0) |
Electrical Specifications
| Parameter | Details |
|---|---|
| Power Supply | 20.4_28.8 V DC (nominal 24 V) |
| Power Consumption | 14 W (CPU only), +2 W per EM |
| Inrush Current | 12 A @ 28.8 V (1 ms) |
| Isolation | 500 V DC (field to logic), 1500 V AC (1 min) |
| Input Voltage ON | > 15 V DC |
| Input Voltage OFF | < 5 V DC |
| Input Current | 4 mA @ 24 V DC |
| Output Rating | 0.75 A per point, 6 A per group |
| Analog Input Range | 0_10 V / 0_20 mA (10-bit, 10 kΩ / 250 Ω) |
| Analog Output Range | 0_10 V / 0_20 mA (10-bit, _ 5 kΩ / _ 500 Ω) |