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| Categories | PLC |
|---|---|
| Model Number: | 6ES7288-1SR20-0AA1 |
| Certification: | CE |
| Place of Origin: | Europe |
| MOQ: | 1 |
| Payment Terms: | Western Union,T/T |
| Delivery Time: | 7 days |
| Packaging Details: | Carton |
| Price: | USD28-68889 |
| Company Info. |
| Guangzhou Hengmeida Automation Technology Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
SIEMENS PLC S7-200 SR20 Smart CPU 6ES7288-1SR20-0AA1
| Specifications | Details | Supplementary Details |
| Dimensions (W x H x D, mm) | 90 x 100 x 81 | |
| Weight | 367.3 g | 320 g |
| Power Consumption | 14 W | 12 W |
| Available Current (24 V DC) | Maximum 300 mA (Sensor Power Supply) | |
| Digital Input Current Consumption (24 V DC) | 4 mA per used input point | |
| CPU Features | ||
| User Memory | 12 KB Program Memory / 8 KB Data Memory / Max 10 KB Retentive Memory | |
| Board Digital I/O | 12 Input Points / 8 Output Points | |
| Process Image Size | 256 Input (I) / 256 Output (Q) | |
| Analog Image | 56 Words of Input (AI) / 56 Words of Output (AQ) | |
| Bit Memory (M) | 256 Bits | |
| Temporary (Local) Memory | 64 Bytes in Main Program, 64 Bytes in Each Subroutine and Interrupt Program | |
| I/O Module Expansion | Up to 6 Expansion Modules | |
| Signal Board Expansion | Up to 1 Signal Board | |
| High-Speed Counter | Total 6 units: | |
| - Single-phase: 4 x 200 KHz + 2 x 30 KHz | ||
| - Quadrature: 2 x 100 KHz + 2 x 20 KHz | ||
| Pulse Output | – | 2 x 100 KHz |
| Pulse Capture Input | 12 | |
| Cycle Interrupt | 2 units, 1 ms resolution | |
| Edge Interrupt | 4 Rising Edges and 4 Falling Edges (6 each when using optional signal boards) | |
| Memory Card | Micro SDHC Card (Optional) | |
| Real-Time Clock Accuracy | ±120 Seconds per Month | |
| Real-Time Clock Retention Time | Typically 7 Days, Minimum 6 Days at 25 °C (Maintenance-Free Supercapacitor) | |
| Performance | ||
| Boolean Operations | 0.15 μs per instruction | |
| Word Move | 1.2 μs per instruction | |
| Real Mathematical Operations | 3.6 μs per instruction | |
| User Program Elements Supported by S7-200 SMART | ||
| POU (Program Organization Unit) | - Main Program: 1 | |
| - Subroutines: 128 (0 to 127) | ||
| - Interrupt Programs: 128 (0 to 127) | ||
| Nesting Depth | - From Main Program: 8 Subroutine Levels | |
| - From Interrupt Program: 4 Subroutine Levels | ||
| Accumulators | 4 units | |
| Timers | - Types and Quantities: | |
| - Non-Retentive (TON, TOF): 192 units | ||
| - Retentive (TONR): 64 units | ||
| Counters | 256 units |
|
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