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Siemens 6ES5947-3UA21 PLC Module for Industrial Control
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Siemens 6ES5947-3UA21
Robust legacy PLC module for reliable automation in existing Siemens S5 systems
| Brand | Siemens |
| Model | 6ES5947-3UA21 |
| Voltage | 24V DC |
| Country of Origin | Germany |
| Weight | 0.5 kg |
| Dimensions | 120x80x55 mm |
| Warranty | 6 months |
| Certifications | CE, UL, cULus |
| SKU / MPN | 6ES5947-3UA21 |
| What’s in the box | PLC module, connectors, user manual |
| CPU | S5-95U |
| Memory | 16 KB |
| I/O | Digital and analog I/O capabilities |
| Communication | SINEC L2/L2DP |
| Power Supply | 24V DC |
| Mounting | DIN Rail |
Key benefits: Proven reliability, easy integration with legacy systems, compact design, low maintenance
Typical applications: Machine tools, material handling, process control, retrofitting older automation lines
Lifecycle: End-of-life (legacy product), limited availability
1 review for Siemens 6ES5947-3UA21 PLC Module for Industrial Control
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Susan Y. –
Good quality sensor, accurate readings. Will order more for our production line.