Key Features
- Compact CPU with integrated I/O: CPU 313C-2 PtP with 16 DI and 16 DO.
- High-speed counting: 3 high-speed counters with 30 kHz counting frequency.
- Serial communication interfaces: Integrated RS 485 interface and integrated RS 422 / 485 interface, with MPI.
- Supply and memory: Integrated power supply 24 V DC and work memory 128 KB.
- Memory card requirement: Micro Memory Card required; plug-in (MMC) is Yes.
Applications
- Local digital signal control: Control 16 digital inputs and 16 digital outputs in the CPU.
- Counting and frequency measurement: Use the 3 high-speed counters for counting and frequency measurement up to 30 kHz.
- Serial communication: Use MPI and the integrated RS 485 / RS 422 / 485 interfaces for PG/OP communication and point-to-point communication with 3964 (R) or ASCII.
Technical Summary
| Product type designation | CPU 313C-2 PtP |
|---|---|
| Firmware version | V3.3 |
| Rated voltage (DC) | 24 V |
| Current consumption (rated value) | 580 mA |
| Integrated work memory | 128 kbyte |
| Load memory, Plug-in (MMC) | Yes |
| Number of digital inputs | 16 |
| Number of digital outputs | 16 |
| Number of counters | 3; See "Technological Functions" manual |
| Counting frequency, max. | 30 kHz |
| Interface type | Integrated RS 485 interface |
| MPI transmission rate, max. | 187.5 kbit/s |
Frequently Asked Questions
What is Siemens 6ES7313-6BG04-0AB0?
It is a SIMATIC S7-300 CPU 313C-2 PtP compact CPU.
What I/O does this CPU provide?
It has 16 digital inputs and 16 digital outputs.
Which communication interfaces are supplied on this model?
It includes an integrated RS 485 interface, an integrated RS 422 / 485 interface, and MPI.
What counter performance is specified for this CPU?
It has 3 high-speed counters with a maximum counting frequency of 30 kHz.
What should be checked before ordering this CPU?
Check the 24 V DC supply requirement, the need for a Micro Memory Card, and the front connector (1x 40-pole).
