Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | CPU 313C |
| Digital I/O | 24 digital inputs; 16 digital outputs |
| Analog I/O | 4 analog inputs; 2 analog outputs; 1 Pt100 |
| Supply | 24 V DC rated; 19.2 V to 28.8 V permissible range |
| Interface | 1 integrated RS 485 interface; MPI; 187.5 kbit/s maximum |
| Work memory | 128 kbyte; not expandable |
| Load memory | Micro Memory Card required; up to 8 Mbyte |
| High-speed counters | 3; maximum counting frequency 30 kHz |
| Pulse outputs | 3; pulse width modulation up to 2.5 kHz |
| Operating temperature | -25…+60 °C |
| Connection | Front connector, 2x 40-pole |
| Lifecycle | Product cancellation |
Applications
- Signal acquisition: The CPU acquires digital signals through 24 digital inputs and analog voltage, current, resistance, and Pt 100 signals through its analog inputs.
- Output control: The CPU controls digital outputs and analog voltage or current outputs; its digital outputs support short-circuit protection.
- Communication: The CPU provides MPI, PG/OP communication, global data communication, S7 basic communication, and S7 communication.
- Frequency measurement and PID control: The integrated counters support frequency measurement up to 30 kHz, and the integrated function blocks include a PID controller.
Key Features
- I/O configuration: 24 digital inputs, 16 digital outputs, 4 analog inputs and 2 analog outputs; 1 Pt100 input is supported.
- MPI interface: 1 integrated RS 485 interface supports MPI at a maximum transmission rate of 187.5 kbit/s.
- High-speed counters: 3 counters support a maximum counting frequency of 30 kHz; 3 pulse outputs support pulse width modulation up to 2.5 kHz.
- Supply and memory: Rated supply: 24 V DC; permissible supply range: 19.2 V to 28.8 V. Integrated work memory: 128 kbyte; expandable: No.
- Installation and protection: The CPU has conformal coating, short-circuit-protected digital outputs, and a front connector with 2x 40-pole connections.
- Required load memory: A Micro Memory Card is required; plug-in load memory is supported up to 8 Mbyte.
Frequently Asked Questions
1. What I/O does the Siemens 6AG1313-5BG04-2AY0 CPU 313C have?
It has 24 digital inputs, 16 digital outputs, 4 analog inputs, 2 analog outputs, and 1 Pt100 input.
2. Which interface and protocols does this CPU support?
It has 1 integrated RS 485 interface for MPI at up to 187.5 kbit/s. It supports PG/OP communication, global data communication, S7 basic communication, and S7 communication.
3. What memory and card configuration must be verified before inquiry?
The CPU has 128 kbyte of integrated work memory, which is not expandable. A Micro Memory Card is required, with plug-in load memory up to 8 Mbyte.
