6ES7318-3EL01-0AB0 Siemens SIMATIC S7-300 CPU 319-3 PN/DP
Price:
1-99$
MOQ:
1
Delivery Time:
in stock / 1-3 work days
Brand:
SIEMENS
Product Description
Siemens SIMATIC S7-300 CPU 319-3 PN/DP (6ES7318-3EL01-0AB0)
The Siemens 6ES7318-3EL01-0AB0 is a high-performance Central Processing Unit from the SIMATIC S7-300 series, specifically the CPU 319-3 PN/DP model. Engineered for demanding medium-scale automation tasks, this module serves as the central controller for sophisticated machinery and distributed automation systems requiring high processing speeds, extensive memory, and integrated multi-protocol communication capabilities.
Key Features & Benefits
High-Performance Processing
- Fast execution with extremely short bit operation times (0.06 µs for binary operations)
- 2 MB standard work memory, expandable via Micro Memory Card up to 8 GB
- Capable of handling complex floating-point arithmetic and advanced function blocks
Integrated Multi-Protocol Communication
- 3-interface architecture: MPI/DP (12 Mbit/s), PROFIBUS DP (Master/Slave), and PROFINET (2-port switch)
- Built-in 2-port switch allows daisy-chaining devices without external hardware
- Supports S7 communication for data exchange with other S7 PLCs and HMI panels
Advanced Diagnostics & System Functions
- Comprehensive diagnostics for CPU, I/O modules, and communication networks
- Integrated hardware clock with battery backup for time-stamping events
- Supports RUN, STOP, and RUN-P modes for online program modifications
Flexibility & Scalability
- Controls up to 32 expansion racks or distributed I/O stations
- Supports up to 2048 digital I/O and 256 analog I/O points
- Integrated technology functions for motion control and process control applications
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | 6ES7318-3EL01-0AB0 |
| Product Series | SIMATIC S7-300 |
| CPU Type | CPU 319-3 PN/DP |
| Work Memory | 2 MB (RAM) |
| Load Memory | Expandable via MMC Card (up to 8 GB) |
| Interfaces | 1x MPI/DP (12 Mbit/s), 1x PROFIBUS DP (Master/Slave), 1x PROFINET (2-port switch) |
| Bit Operation Time | 0.06 µs (Binary) / 0.09 µs (Word) |
| I/O Capacity | Max 2048 digital I/O / 256 analog I/O (across all racks) |
| Expansion Racks | Up to 32 (with Interface Modules) |
| Power Supply | 24 V DC (via backplane bus) |
| Power Consumption | Approx. 1.8 A at 5V DC (typical) |
| Dimensions (H x W x D) | 125 mm x 40 mm x 120 mm |
| Weight | Approx. 0.3 kg |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Protection Rating | IP20 / NEMA 1 (Type 1) |
| Certifications | UL, cUL, CE, C-Tick, CCC, ATEX, IECEx (for specific zones) |
| Required Accessory | Micro Memory Card (MMC) - Order separately (e.g., 6ES7953-8LF31-0AA0) |
Typical Applications
- Complex machinery control for multi-axis CNC machines, packaging lines, and printing presses
- Process automation in chemical processing, water/wastewater treatment, and batch control systems
- Distributed control systems as master controller for large-scale plants or assembly lines
- Building automation for HVAC systems, lighting, and security in commercial buildings
- Material handling control for automated guided vehicles, high-speed sorters, and conveyor systems
- Safety-critical applications when paired with S7-300F safety modules (up to SIL 3 / PL e)
Related Products & Series
The CPU 319-3 PN/DP is part of the extensive S7-300 ecosystem. Related products include other S7-300 CPUs with varying performance levels, essential accessories like memory cards and power supply modules, and engineering software such as STEP 7 V5.x and TIA Portal.
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Xiamen Online Union Technology Co., Ltd
Location
103, No.26, Zhenhai Road, Siming District, Xiamen, China
Contact Person
Jeff Wu