Product Description
Key Features
- Exact product identity: SIPLUS S7-300 CPU 312C based on 6ES7312-5BF04-0AB0, with conformal coating and -25…+70 °C.
- Integrated I/O: 10 digital inputs and 6 digital outputs are integrated; 2 outputs are high-speed outputs.
- High-speed counting: 2 counters support a maximum counting frequency of 10 kHz; 2 pulse outputs support pulse width modulation up to 2.5 kHz.
- Supply and memory: Rated supply is 24 V DC. Integrated work memory is 64 kbyte; a plug-in Micro Memory Card is required and supports up to 8 Mbyte.
- MPI interface: The CPU has 1 integrated RS 485 MPI interface with a maximum transmission rate of 187.5 kbit/s.
- Lifecycle data: Product lifecycle: Product cancellation.
Applications
- Programming with STEP 7: Supports engineering with STEP 7 V5.5 + SP1 or higher, or STEP 7 V5.3 + SP2 or higher with HSP 203.
- High-speed counting: Provides 2 counters with frequency measurement and a maximum counting frequency of 10 kHz.
- MPI communication: Supports MPI, PG/OP communication, global data communication, S7 basic communication and S7 communication.
Technical Summary
| Product type | CPU 312C |
|---|---|
| Order number | 6AG1312-5BF04-7AB0 |
| Based on | 6ES7312-5BF04-0AB0 |
| Digital inputs / outputs | 10 / 6 |
| High-speed counters | 2; maximum counting frequency 10 kHz |
| Supply voltage | 24 V DC; permissible range 19.2 V to 28.8 V DC |
| Work memory | 64 kbyte |
| Load memory | Plug-in Micro Memory Card; maximum 8 Mbyte |
| Interface | 1 integrated RS 485 MPI; maximum 187.5 kbit/s |
| Programming package | STEP 7 V5.5 + SP1 or higher, or STEP 7 V5.3 + SP2 or higher with HSP 203 |
| Lifecycle | Product cancellation |
Frequently Asked Questions
What exact order number should be checked for this CPU?
Check Siemens order number 6AG1312-5BF04-7AB0 and the supplied base designation 6ES7312-5BF04-0AB0.
What memory configuration does the CPU require?
It has 64 kbyte integrated work memory, and a plug-in Micro Memory Card is required. The Micro Memory Card maximum is 8 Mbyte.
Which interface is installed?
It has 1 integrated RS 485 MPI interface with a maximum transmission rate of 187.5 kbit/s. It has 0 PROFINET interfaces.
How many integrated I/O channels are available?
The CPU has 10 digital inputs and 6 digital outputs, including 2 high-speed outputs.
What lifecycle status should be confirmed?
The supplied lifecycle data is Product cancellation. Confirm the required quantity, destination and condition preference in the inquiry.
