6ES7313-5BG04-0AB0 Siemens S7-300 series CPU module

6ES7313-5BG04-0AB0 is a CPU module in Siemens S7-300 series. The technical parameters and product features are described in detail below.

technical parameters

Processor Performance

• instruction execution time : the typical execution time of bit operation instructions is 0.1 μs, the typical execution time of word operation instructions is 0.2 μs, and the typical execution time of floating-point operation instructions is 0.64 μs, which can quickly process various logical and numerical operation tasks.
• operation processing capacity : with high operation speed, it can meet the real-time requirements of data processing and logic judgment of medium-scale automatic control system.

• working memory (RAM): 128KB is integrated to store temporary data and intermediate results during program operation to ensure smooth operation of the program.
• load memory : a memory card with a maximum support of 2MB (optional), which can be used to store user programs, data blocks, etc., to facilitate program storage, backup, and system expansion.

interface

• MPI interface : integrated multipoint interface (MPI) with a communication rate of 187.5kbps, which can be used to communicate with programming equipment (such as programmer, PC), human-machine interface (HMI) or other Siemens equipment supporting MPI communication, and realize the functions of downloading, uploading, monitoring and data exchange of programs.
• DP master/slave interface : supports PROFIBUS-DP communication protocols, and the communication rate can reach up to 12Mbps. It can be used as a master station to connect distributed I/O devices (such as ET200 series modules) to realize centralized control and management of field devices; it can also be used as a slave station to communicate with other master stations to facilitate the construction of a distributed automation control system.

Power and Power Consumption

• Power supply voltage :24VDC, providing stable working power for the module.
• power consumption : The typical value is 5.5W. The relatively low power consumption helps to reduce energy consumption and heat dissipation requirements, and improve the reliability and stability of the system.

Digital Input/Output

• digital input points : can be extended to 1024 points at most, can connect multiple digital input devices, such as buttons, proximity switches, limit switches, etc., used to collect the status information of field devices.
• digital output points : can be extended to 1024 points at most, can drive multiple digital output devices, such as relays, contactors, indicator lights, etc., to achieve control of field devices.

analog input/output

• analog input channel : can be extended to up to 128 channels, can be connected to various analog sensors, such as temperature sensors, pressure sensors, flow sensors, etc., used to collect continuously changing physical quantity signals.
• analog output channel : can be extended to up to 128 channels, can drive analog actuators, such as regulating valves, inverters, etc., to achieve precise control of physical quantities.

work environment

• Operating temperature range :0°C to 60°C, which can adapt to certain industrial environment temperature changes.
• Storage temperature range :-25°C to 85°C.
• Relative humidity :5% to 95%, non-condensing, and adaptable to humidity environments.
• pollution level :2, suitable for general industrial pollution environment.

Features

• high cost performance : with medium performance processing power and rich interface functions, it can meet the needs of most medium-sized automation control systems, and the price is relatively reasonable, providing users with a high cost performance.
• easy to expand : supports a variety of expansion modules, can flexibly expand digital and analog I/O points according to actual application requirements, and increase communication, functional modules, etc., to facilitate system upgrade and transformation.
• High reliability : It adopts Siemens advanced manufacturing technology and quality control system, has perfect self-diagnosis function and anti-interference ability, can run stably in harsh industrial environment, and reduce system failure and downtime.
• convenient programming : supports Siemens STEP7 programming software and provides a variety of programming languages (such as ladder diagram LAD, statement table STL, function block diagram FBD, etc.), which is convenient for users to develop and debug programs and reduces programming difficulty and development cycle.
• strong communication ability : integrates MPI and PROFIBUS-DP interfaces, supports multiple communication protocols, can easily communicate and network with other devices, realize distributed control and remote monitoring, and meet the development needs of industrial automation system informatization and networking.

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Plain language sourcing guide for 6ES7313-5BG04-0AB0 Siemens S7-300 series CPU module

Start with the full model name. Check the brand name. Check the part number. Check the code on the old unit. These small checks help you avoid a wrong order.

Take one clear photo of the front label. Take one photo of the side label. If the part has a cable, plug, port, seal, coil, or screen, take a photo of that area too.

Tell us the quantity you need. Tell us your country. Tell us the date when the plant needs the part. We can then check stock, lead time, safe packing, and the best shipping plan.

If the exact model is no longer made, do not guess. Send the old model and the use case. LEHIY can compare close options and explain which choice is safer for repair work.

Use simple order notes. Write the model in one line. Write the quantity in one line. Write the delivery country in one line. This helps our team reply faster.

Check the old part before removal. Look at the label. Look at the connector. Look at the mounting size. Look at the voltage or pressure rating if it is shown.

Do not rely on a short nickname for a part. Many industrial items have close versions. A small suffix can change the plug, output, range, or software setting.

Ask for a stock check if the plant is stopped. Ask for a lead time if the order is planned. Ask for packing photos if the part is fragile or heavy.

For a replacement order, tell us what failed. Tell us where the part is used. Tell us if an equal model is acceptable. This makes the first answer more useful.

For repeat orders, send the last invoice, old label, or old packing photo. The same reference can help us match the correct product again.

For urgent service, keep the message simple. One model, one quantity, one photo, and one delivery target are enough for a fast first check.