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SIEMENS 6ES7212-1BB23-0XB0 compact PLC unit
- Small to medium automation projects
- Machine control
- Process monitoring and control
- Industrial automation systems
- Embedded control applications
SIEMENS 6ES7212-1BB23-0XB0 is a SIMATIC S7-200 CPU 222 compact PLC unit. It features:
- AC power supply
- 8 digital inputs (DI) and 6 relay-type digital outputs (DO)
- 4 KB program memory, 2 KB data memory
- Expandable via PROFIBUS DP
- Classified as a spare part, production discontinued
| Feature | Value |
|---|---|
| Inputs | 8 digital (24 V DC) |
| Outputs | 6 relay (2 A max) |
| Program Memory | 4 KB |
| Data Memory | 2 KB |
| Expansion | PROFIBUS DP supported |
| Power Supply | 120/230 V AC |
| Communication Interface | RS-485 (MPI, PPI, ASCII) |
| High-Speed Counters | 4 units, 30 kHz |
| Timers | 256 units, 1 ms – 54 min |
| Backup | EEPROM + capacitor + optional battery |
| Dimensions | 90 x 80 x 62 mm |
| Weight | Approx. 310 g |
| Protection Class | IP20 |
| Operating Temperature | 0 °C – 55 °C |