Product Overview
Technical Summary
| Product type designation | CPU 314C-2 PN/DP |
|---|---|
| Work memory | 192 kbyte, integrated; not expandable |
| Digital I/O | 24 inputs; 16 outputs |
| Analog I/O | 5 inputs; 2 outputs |
| Supply voltage | 24 V DC rated value |
| PROFINET interface | 1; 2 ports (switch) RJ45; up to 100 Mbit/s |
| MPI/PROFIBUS DP interface | 1 RS 485 interface; up to 12 Mbit/s |
| Firmware version | V3.3 |
| Counters | 4; counting frequency up to 60 kHz |
| Product lifecycle | Product cancellation |
Key Features
- Product designation: CPU 314C-2 PN/DP compact CPU with HW functional status 01 and Firmware version V3.3.
- Integrated I/O: 24 digital inputs, 16 digital outputs, 5 analog inputs including 4 voltage/current channels and 1 resistance channel, and 2 analog outputs.
- Memory and supply: 192 kbyte integrated work memory, plug-in MMC up to 8 Mbyte, and 24 V DC rated supply value.
- Communication interfaces: 1 MPI/PROFIBUS DP interface at up to 12 Mbit/s and 1 Ethernet PROFINET interface with 2 RJ45 ports and integrated switch.
- Technological functions: 4 counters up to 60 kHz, 4 pulse outputs with pulse width modulation up to 2.5 kHz, and integrated PID controller.
- Mechanical data: Front connector: 2x 40-pole. Dimensions: 120 mm width, 125 mm height and 130 mm depth; weight approx. 730 g.
Applications
- Frequency measurement: The CPU supports frequency measurement with 4 frequency meters up to 60 kHz.
- Positioning control: The CPU supports controlled positioning.
- PID control: The CPU provides an integrated PID controller through integrated function blocks.
Frequently Asked Questions
Which specifications distinguish Siemens 6ES7314-6EH04-0AB0?
The supplied variant is a CPU 314C-2 PN/DP with 192 kbyte work memory, 24 digital inputs, 16 digital outputs, 5 analog inputs and 2 analog outputs.
Which interfaces should be checked for this exact code?
Check the 1 MPI/PROFIBUS DP interface at up to 12 Mbit/s and the 1 Ethernet PROFINET interface with 2 RJ45 ports and an integrated switch.
Does the configuration include the front connector and Micro Memory Card?
It includes a front connector with 2x 40-pole. A Micro Memory Card is required; the listed load memory supports a plug-in MMC up to 8 Mbyte.
What code and nameplate details are needed for quotation?
Provide the complete order number 6ES7314-6EH04-0AB0, the required quantity and destination so the exact code can be verified for quotation.
