Product Overview
Technical Summary
| Product type | CPU 313C |
|---|---|
| Supply voltage | 24 V DC; permissible range 19.2 V to 28.8 V |
| Digital I/O | 24 digital inputs; 16 digital outputs |
| Analog I/O | 4 analog inputs; 2 analog outputs |
| High-speed counters | 3; counting frequency up to 30 kHz |
| Work memory | 128 kbyte; not expandable |
| Load memory | Plug-in MMC; up to 8 Mbyte |
| Interface | 1 integrated RS 485 interface; MPI; transmission rate up to 187.5 kbit/s |
| Operating temperature | -25…+60 °C |
| Front connector | 2x 40-pole |
Key Features
- Product designation and coating: CPU 313C spare part based on 6ES7313-5BG04-0AB0, with conformal coating and a -25…+60 °C range.
- Integrated I/O: Has 24 digital inputs, 16 digital outputs, 4 analog inputs, 2 analog outputs, and 1 Pt100 input.
- Processing and memory: Has 3 high-speed counters at 30 kHz, 128 kbyte integrated work memory, and plug-in MMC load memory up to 8 Mbyte.
- Supply and connection: Has an integrated 24 V DC power supply, MPI through 1 integrated RS 485 interface, and a front connector with 2x 40-pole connection.
Applications
- PID control: The integrated function blocks include a PID controller.
- Frequency measurement: The CPU supports frequency measurement with 3 frequency meters up to 30 kHz.
- Pulse output: The CPU provides 3 pulse outputs with pulse width modulation up to 2.5 kHz.
Frequently Asked Questions
Which specifications identify the Siemens 6AG1313-5BG04-2AY0 variant?
Check the complete order number, CPU 313C designation, 24 V DC supply, 24 digital inputs, 16 digital outputs, conformal coating, and -25…+60 °C range.
What memory and interface details should be checked?
Check the 128 kbyte integrated work memory, plug-in MMC load memory up to 8 Mbyte, and 1 integrated RS 485 interface for MPI with transmission rates up to 187.5 kbit/s.
Which details are needed for a quotation?
Provide the complete order number, required quantity, and destination.
