Product Overview
Technical Summary
| Product type | CPU 312C |
|---|---|
| Digital inputs | 10 |
| Digital outputs | 6 |
| High-speed counters | 2; maximum counting frequency: 10 kHz |
| Interface | 1 integrated RS 485 interface; MPI |
| Rated supply voltage | 24 V DC |
| Work memory | 64 kbyte |
| Load memory | Plug-in MMC, maximum 8 Mbyte |
| Programming package | STEP 7 V5.5 + SP1 or higher or STEP 7 V5.3 + SP2 or higher with HSP 203 |
| Product lifecycle | Product cancellation |
Key Features
- Product designation: SIPLUS S7-300 CPU 312C spare part based on 6ES7312-5BF04-0AB0.
- Integrated I/O: 10 digital inputs and 6 digital outputs, including 2 high-speed outputs.
- High-speed counters: 2 integrated counters with a maximum counting frequency of 10 kHz.
- Interface and supply: 1 integrated RS 485 interface for MPI; rated supply voltage: 24 V DC.
- Memory: 64 kbyte integrated work memory; plug-in MMC load memory up to 8 Mbyte.
- Variant and temperature: Conformal coating; -25…+60 °C.
Frequently Asked Questions
What product does Siemens order number 6AG1312-5BF04-2AY0 identify?
It identifies a SIPLUS S7-300 CPU 312C spare part based on 6ES7312-5BF04-0AB0.
Which specifications distinguish this exact variant?
The listed variant has conformal coating, -25…+60 °C, 10 digital inputs, 6 digital outputs, 2 high-speed counters at up to 10 kHz, MPI and a 24 V DC rated supply voltage.
What memory and interface details should be checked?
Check the 64 kbyte integrated work memory, plug-in MMC load memory up to 8 Mbyte and 1 integrated RS 485 interface for MPI.
What details are needed for a quotation?
Provide the complete order number, required quantity and destination.
