The Siemens SIMATIC S7-300 CPU 314C-2PN/DP, order number 6ES7314-6EH04-0AB0, is a compact yet powerful controller engineered for demanding automation tasks. It seamlessly integrates dual PROFINET interfaces and a PROFIBUS DP master/slave port, enabling high-speed data exchange and distributed I/O architectures. With a 96 KByte working memory and sub-microsecond processing times, this CPU excels in applications requiring precise timing, complex logic, and robust communication, from chemical processing to advanced manufacturing lines.
| Parameter |
Specification |
| Product Type |
SIMATIC S7-300 CPU 314C-2PN/DP |
| Order Number |
6ES7314-6EH04-0AB0 |
| Working Memory |
96 KByte |
| Load Memory |
Internal Flash (no external MMC required for basic operation) |
| Retentive Memory |
Configurable within available memory |
| Bit Operation Time |
Approx. 0.1 µs |
| Word Operation Time |
Approx. 0.24 µs |
| Fixed-Point Arithmetic Time |
Approx. 0.32 µs |
| Floating-Point Arithmetic Time |
Approx. 1.1 µs |
| Number of PROFINET Ports |
2 (integrated switch) |
| Number of PROFIBUS DP Ports |
1 (master/slave) |
| MPI Interface |
Yes (optional, configurable) |
| Power Supply Voltage |
24 V DC (20.4 V to 28.8 V) |
| Max. Number of Data Blocks (DBs) |
Limited by memory capacity |
| Max. Number of Function Blocks (FBs) |
Limited by memory capacity |
| Max. Number of Functions (FCs) |
Limited by memory capacity |
| Organization Blocks (OBs) |
OB1, OB10-OB17, OB30-OB38, OB80-OB87, OB100-OB102, OB121-OB122 |
| S7 Counters |
Unlimited (limited by RAM, retentive) |
| S7 Timers |
Unlimited (limited by RAM, retentive) |
| Supported Software |
STEP 7 V5.5 + SP1 or higher, TIA Portal |
| Application Areas |
Chemical, electronics, electrical, process automation, industrial control |
What Does Our Clients Say
Mitsubishi MR-J4
Laura Navas
Great product!
2019/12/01
Keyence sensor
EQDR SALES
Original and fast!
2020/02/22