Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | CPU 313C |
| Digital inputs | 24 |
| Digital outputs | 16 |
| Analog inputs | 4 for voltage/current measurement; 1 for resistance measurement |
| Analog outputs | 2 |
| High-speed counters | 3; maximum counting frequency 30 kHz |
| Supply voltage | 24 V DC rated value; permissible range 19.2 V to 28.8 V |
| Interface | 1 integrated RS 485 interface; MPI |
| Work memory | 128 kbyte; not expandable |
| Micro Memory Card | Required; up to 8 Mbyte |
| Operating temperature | 0 °C to 60 °C |
Applications
- High-speed counting: The 3 integrated counters support frequency measurement up to 30 kHz.
- Pulse output control: The CPU provides 3 pulse outputs with pulse-width modulation up to 2.5 kHz.
- Closed-loop control: Integrated function blocks support a PID controller.
- MPI communication: The integrated MPI interface supports PG/OP communication, global data communication, S7 basic communication and S7 communication.
Key Features
- Compact CPU with MPI: CPU 313C with an integrated RS 485 interface for MPI and a maximum transmission rate of 187.5 kbit/s.
- Integrated I/O: 24 digital inputs, 16 digital outputs, 4 analog inputs for voltage/current measurement, 1 resistance measurement input and 2 analog outputs.
- High-speed counters: 3 counters with a maximum counting frequency of 30 kHz; frequency measurement is supported.
- Signal ranges: Analog inputs support ±10 V, 0 V to 10 V, ±20 mA, 0 mA to 20 mA, 4 mA to 20 mA, Pt 100 and 0 Ω to 600 Ω.
- Memory and card requirement: Integrated 128 kbyte work memory; work memory is not expandable. A plug-in Micro Memory Card is required and supports up to 8 Mbyte.
- Dimensions and supply: Supply: 24 V DC rated value, permissible range 19.2 V to 28.8 V. Dimensions: 120 mm × 125 mm × 130 mm; weight approx. 660 g.
Frequently Asked Questions
1. How many integrated I/O channels does 6ES7313-5BG04-0AB0 have?
It has 24 digital inputs, 16 digital outputs, 4 analog inputs for voltage/current measurement, 1 resistance measurement input and 2 analog outputs.
2. Which signal ranges are supported by the analog inputs?
The analog inputs support ±10 V, 0 V to 10 V, ±20 mA, 0 mA to 20 mA, 4 mA to 20 mA, Pt 100 and 0 Ω to 600 Ω.
3. Which interface and protocols does the CPU provide?
It has 1 integrated RS 485 interface for MPI. It supports MPI, PG/OP communication, global data communication, S7 basic communication and S7 communication.
4. What memory card is required?
A plug-in Micro Memory Card is required; the supported maximum is 8 Mbyte.
