Product Description
Key Features
- Exact SIPLUS identity: SIPLUS S7-300 CPU 314C-2DP based on 6ES7314-6CH04-0AB0, with conformal coating and -25…+70 °C.
- Integrated I/O configuration: 24 digital inputs, 16 digital outputs, 4 analog inputs for voltage/current measurement, 1 analog input for resistance measurement, and 2 analog outputs.
- MPI and PROFIBUS DP interfaces: The CPU has MPI and an integrated PROFIBUS DP interface. PROFIBUS DP supports master and device operation, with a maximum transmission rate of 12 Mbit/s.
- High-speed technology functions: It has 4 counters with a maximum counting frequency of 60 kHz, 4 pulse outputs with pulse width modulation up to 2.5 kHz, frequency measurement, controlled positioning, and a PID controller.
- Memory and required component: Integrated work memory: 192 kbyte. The work memory is not expandable; plug-in MMC load memory is supported up to 8 Mbyte, and a Micro Memory Card is required.
- Supply and installation data: Rated supply voltage is 24 V DC, with a permissible range of 19.2 V to 28.8 V. Horizontal installation supports 24 modules up to 40 °C and 12 modules up to 60 °C; vertical installation supports 12 modules up to 40 °C.
Applications
- High-speed counting: The integrated counters support frequency measurement up to 60 kHz.
- Controlled positioning: The CPU provides controlled positioning as an integrated technological function.
- PID control: The integrated function blocks include a PID controller.
Technical Summary
| Product type | CPU 314C-2 DP |
|---|---|
| Order number | 6AG1314-6CH04-7AB0 |
| Based on | 6ES7314-6CH04-0AB0 |
| Product lifecycle | Product cancellation |
| Supply voltage | 24 V DC; permissible range 19.2 V to 28.8 V |
| Digital I/O | 24 DI / 16 DO |
| Analog I/O | 5 AI / 2 AO; 1 AI for resistance measurement |
| Interfaces | MPI; integrated PROFIBUS DP master and device interface |
| Work memory | 192 kbyte; not expandable |
| High-speed counters | 4; maximum counting frequency 60 kHz |
| Installation | Horizontal: 24 modules up to 40 °C, 12 modules up to 60 °C; vertical: 12 modules up to 40 °C |
Frequently Asked Questions
What exact model should be confirmed for this SIPLUS CPU?
Confirm Siemens 6AG1314-6CH04-7AB0, product type CPU 314C-2 DP, based on 6ES7314-6CH04-0AB0.
What memory and card configuration does it use?
It has 192 kbyte integrated work memory, which is not expandable. Plug-in MMC load memory is supported up to 8 Mbyte, and a Micro Memory Card is required.
Which communication interfaces are integrated?
The CPU has MPI and an integrated PROFIBUS DP interface. PROFIBUS DP supports master and device operation up to 12 Mbit/s.
What installation limits should be checked?
For horizontal installation, the limit is 24 modules up to 40 °C and 12 modules up to 60 °C. For vertical installation, the limit is 12 modules up to 40 °C.
