Product Overview
Technical Summary
| Product type | CPU 312C |
|---|---|
| Digital inputs | 10 |
| Digital outputs | 6 |
| High-speed counters | 2; maximum counting frequency: 10 kHz |
| Supply voltage | 24 V DC rated value; permissible range: 19.2 V to 28.8 V |
| Work memory | 64 kbyte; not expandable |
| Load memory | Plug-in MMC, maximum 8 Mbyte; Micro Memory Card required |
| Interface | 1 integrated RS 485 interface; MPI; maximum 187.5 kbit/s |
| Product lifecycle | Product cancellation |
Key Features
The CPU has 10 digital inputs, 6 digital outputs and 2 high-speed counters with a maximum counting frequency of 10 kHz.
It has 1 integrated RS 485 interface with MPI and a maximum transmission rate of 187.5 kbit/s.
Rated supply voltage is 24 V DC; work memory is 64 kbyte and is not expandable.
Plug-in MMC load memory is supported up to 8 Mbyte; a Micro Memory Card is required.
Programming requires STEP 7 V5.5 + SP1 or higher, or STEP 7 V5.3 + SP2 or higher with HSP 203.
Product lifecycle: Product cancellation.
Frequently Asked Questions
What is the exact product type of 6ES7312-5BF04-0AB0?
It is a SIMATIC S7-300 CPU 312C compact CPU with MPI.
How many digital inputs and outputs does it have?
It has 10 digital inputs and 6 digital outputs.
What supply voltage does the CPU use?
The rated supply voltage is 24 V DC, with a permissible range from 19.2 V to 28.8 V.
Is a Micro Memory Card included with the configuration?
It is without a Micro Memory Card; a Micro Memory Card is required.
What details should be included in a quotation request?
Include the requested quantity, destination, schedule context and any additional BOM lines.
