Key Features
- Compact CPU with integrated I/O: CPU 312C with 10 DI and 6 DO.
- Integrated technology functions: 2 high-speed counters with 10 kHz counting frequency.
- Communication and memory configuration: MPI interface, integrated power supply 24 V DC, and work memory 64 KB.
Technical Summary
| Product type designation | CPU 312C |
|---|---|
| Firmware version | V3.3 |
| Rated value (DC) | 24 V |
| Work memory | 64 kbyte |
| Load memory, Plug-in (MMC) | Yes |
| Load memory, Plug-in (MMC), max. | 8 Mbyte |
| Number of digital inputs | 10 |
| Number of digital outputs | 6 |
| Number of counters | 2 |
| Counting frequency, max. | 10 kHz |
| Interface type | Integrated RS 485 interface |
| Number of RS 485 interfaces | 1; MPI |
| MPI, Transmission rate, max. | 187.5 kbit/s |
| Ambient temperature during operation, min. | 0 °C |
| Ambient temperature during operation, max. | 60 °C |
Applications
- MPI network communication: Communication on MPI.
- Integrated digital signal handling: Processing of 10 digital inputs and 6 digital outputs.
Frequently Asked Questions
What is the exact Siemens model of this CPU?
6ES7312-5BF04-0AB0 is a CPU 312C.
How many digital inputs and digital outputs does this CPU have?
It has 10 digital inputs and 6 digital outputs.
What communication interface is included on this CPU?
It includes 1 RS 485 interface for MPI.
What is the maximum counting frequency of the integrated counters?
The integrated counters support up to 10 kHz.
What supply voltage is specified for this CPU?
Rated value (DC): 24 V.
