Siemens 6ES5308-3UC21 Central Processing Unit

Siemens SIMATIC S5 308C CPU, Order No. 6ES5308-3UC21 Overview

The Siemens SIMATIC S5 308C CPU (Order No. 6ES5308-3UC21) is a compact central processing unit (CPU) for the SIMATIC S5 programmable logic controller (PLC) system. It is a powerful CPU suitable for a variety of industrial automation applications.

Product Detailed Description

• Function:

• Executes user programs to control machines and automation processes.

• Processes digital and analog signals.

• Communicates via integrated interfaces.

• Provides real-time control and logical operations.

• Supports various programming languages (such as STEP 5).

• Features:

• Compact design, saving control cabinet space.

• High-performance processor for fast program execution.

• Integrated work memory and load memory.

• Integrated MPI (Multi-Point Interface) communication interface.

• Can be programmed and diagnosed using a programmer (PG).

• Rugged industrial design suitable for harsh environments.

• Requires a power supply module.

Product Parameters

• CPU Type:

• SIMATIC S5 308C

• Order Number:

• 6ES5308-3UC21

• Work Memory:

• 8 KB (for user program and data)

• Load Memory:

• EPROM (Erasable Programmable Read-Only Memory) slot for storing user programs

• Processing Speed:

• Bit instruction execution time: approx. 0.6 µs

• Timers:

• 256

• Counters:

• 256

• Flags:

• 256

• Data Blocks:

• Programmable

• Communication Interface:

• 1 x MPI (Multi-Point Interface)

• Programming Language:

• STEP 5

• Power Supply:

• Requires 24 V DC power supply module (not included)

• Dimensions (W x H x D):

• 80 mm x 125 mm x 100 mm (approx.)

• Weight:

• Approx. 0.4 kg

• Ambient Temperature:

• Operating Temperature: 0 °C to +60 °C

• Storage Temperature: -25 °C to +70 °C

Product Advantages

• High Performance:

• Fast program execution speed, suitable for time-critical applications.

• Compact Design:

• Saves control cabinet space, suitable for space-constrained applications.

• Integrated MPI Interface:

• Easy communication with other SIMATIC S5 components and programming devices.

• Mature and Reliable Technology:

• SIMATIC S5 is a time-tested and reliable PLC system.

• Wide Application Base:

• Large number of industrial application examples and user base worldwide.

Precautions

• Power Requirements:

• A 24 V DC power supply module with the correct specifications must be used to power the CPU.

• Programming Device:

• Requires a SIMATIC PG (Programmer) or a PC running STEP 5 programming software for programming and diagnostics.

• Load Memory Programming:

• User programs need to be stored in EPROMs, which may require a dedicated EPROM programmer.

• Compatibility:

• Ensure compatibility with other SIMATIC S5 modules and peripheral devices.

• Environmental Conditions:

• Ensure the operating environment temperature and humidity are within the permissible range.

• Avoid strong vibrations and shocks.

• Installation:

• Follow Siemens' installation guidelines, ensuring the CPU is securely mounted and properly connected.

• STEP 5 Programming Knowledge:

• Knowledge of the STEP 5 programming language is required for program development and maintenance.

Product Applications

The SIMATIC S5 308C CPU (6ES5308-3UC21) is suitable for various industrial automation applications, including but not limited to:

• Machine Control:

• Controlling various types of industrial machinery such as packaging machines and machine tools.

• Material Handling:

• Controlling conveyor belts, sorting systems, etc.

• Process Control:

• Simple process control in industries such as chemical and pharmaceutical.

• Small Automation Systems:

• Suitable for smaller automation projects requiring a compact and high-performance controller.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapor

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Related products:

E-mail: alex@fenoux.com

Tel.: +86 13338369201

Skype: +86  13338369201

WhatsApp: +86  13338369201