Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | CPU 314C-2 PN/DP |
| Digital inputs | 24 |
| Digital outputs | 16 |
| Analog inputs | 5; 4x current/voltage, 1x resistance |
| Analog outputs | 2 |
| PROFINET interface | 1; 2 ports (switch) RJ45 |
| MPI/PROFIBUS DP interface | 1; Combined MPI / PROFIBUS DP |
| Supply voltage | 24 V DC rated; 19.2 V to 28.8 V permissible range |
| Work memory | 192 kbyte integrated |
| High-speed counter frequency | 60 kHz |
Applications
- Signal acquisition: Acquires digital signals through 24 digital inputs and analog voltage, current, resistance and Pt 100 signals through 5 analog inputs.
- Output control: Controls digital loads through 16 digital outputs and provides voltage or current signals through 2 analog outputs.
- Communication and counting: Communicates through PROFINET, MPI and PROFIBUS DP while executing high-speed counting up to 60 kHz.
Key Features
- Integrated I/O: 24 digital inputs, 16 digital outputs, 4 analog inputs, 2 analog outputs and 1 Pt100 input.
- Communication interfaces: 1 PROFINET interface with 2-port RJ45 switch and 1 combined MPI/PROFIBUS DP interface; transmission rate up to 12 Mbit/s for MPI/DP.
- Supply and memory: 24 V DC rated supply with a permissible range of 19.2 V to 28.8 V; 192 kbyte integrated work memory and plug-in MMC up to 8 Mbyte.
- High-speed technology functions: 4 high-speed counters up to 60 kHz, 4 pulse outputs with pulse width modulation up to 2.5 kHz, and an integrated PID controller.
- Diagnostics and isolation: Diagnostic buffer with up to 500 entries, digital input and output status LEDs, and potential separation between digital output channels in groups of 8.
Frequently Asked Questions
1. What I/O does the 6ES7314-6EH04-0AB0 provide?
It provides 24 digital inputs, 16 digital outputs, 5 analog inputs and 2 analog outputs. The analog inputs include 4 current/voltage channels and 1 resistance channel.
2. Which signal ranges are supported by its analog inputs?
Supported input ranges include ±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 communication interfaces and protocols are available?
It has 1 PROFINET interface with 2 RJ45 switch ports and 1 combined MPI/PROFIBUS DP interface. PROFINET IO Controller, PROFINET IO device, MPI and PROFIBUS DP master/device functions are supported.
4. What should be verified before requesting a quote?
Verify the required Micro Memory Card, front connector configuration, 24 V DC supply range, I/O channel requirements, mounting orientation and available installation space. The front connector is 2x 40-pole.
