Product Description
Product Overview
| Parameter | Details |
|---|---|
| Part Number | 6ES7314-1AG14-0AB0 |
| Product Name | SIMATIC S7-300 CPU 314 |
| Application | Central processing unit for industrial automation and process control systems, suitable for medium-complexity tasks like machine control, data acquisition, and distributed I/O management |
| Compatibility | SIMATIC S7-300 series PLC; integrates with S7-300 I/O modules, ET 200M distributed I/O, and MPI/PROFIBUS DP networks |
| Function | Executes user programs, manages I/O processing, supports MPI communication, and requires a Micro Memory Card for load memory |
Functional Specifications
| Parameter | Details |
|---|---|
| Processor Type | 32-bit RISC CPU |
| Work Memory | 128 KB (integrated) |
| Load Memory | Micro Memory Card (MMC) required (up to 64 MB) |
| Communication Interfaces | MPI (Multi-Point Interface) with 187.5 kbps baud rate; supports PROFIBUS DP slave |
| Supply Voltage | 24 V DC (integrated power supply) |
| Current Consumption | 0.5 A at 24 V DC (typical) |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to +70°C |
| Dimensions | Width: 40 mm; Height: 125 mm; Depth: 130 mm |
| Weight | Approximately 0.3 kg |
| Protection Rating | IP20 |
| Certifications | CE marked; UL, cULus, CSA |
| Standards Compliance | IEC 61131-2; EN 61000-6-2 (EMC immunity); EN 61000-6-4 (EMC emissions) |
Ordering Information
| Parameter | Details |
|---|---|
| Part Number Configuration | 6ES7314-1AG14-0AB0 (CPU 314, MPI interface, 128 KB work memory, 24 V DC) |
| Available Options | Successor: 6ES7314-1AG14-0AB1; variants for higher memory (e.g., CPU 315) or PtP communication |
| Customization | Extended temperature range or specific certifications available upon request |