SIEMENS S7 400

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SIEMENS S7 400 Specification

Operating Temperature
0C to +60C

Rated Power
Depends on module; CPU typical 24 W

Output Type
Digital/Analog (expandable via modules)

Features
Hot swapping of modules, High expandability, Redundancy, Rugged design, Wide temperature range, Diagnostic functions, High-speed backplane bus

Application
Industrial automation, process and factory control

Power Factor
>0.95 (with appropriate power supply)

Output Current
1.5 A to 20 A (depending on power supply module)

Cooling Method
Natural convection / Forced ventilation (rack dependent)

Phase
Single / Three Phase (depending on module)

Current Range
Module dependent; up to 20 A

Rated Current
Depends on power supply module, max 20 A

Power Supply
Modular, 24 V DC or 120/230 V AC

Noise Level
< 60 dB

Connector Type
Spring clamp, screw terminal (module dependent)

Working Temperature
0C to +60C

Product Type
Programmable Logic Controller (PLC)

Output Power
Max. 3000 W (depends on module configuration)

Output Frequency
50/60 Hz (module dependent)

Input Voltage
24 V DC / 120-230 V AC (module dependent)

Voltage Protection
Electronic, integrated short circuit and overload protection

Efficiency
Typically >86%

Material
Industrial grade plastic and metal enclosure

Line Regulation
< 0.5%

Storage Temperature
-40C to +70C

Weight
Approx. 1.6 kg (CPU module) to 10 kg (full rack)

About SIEMENS S7 400

Discover the SIEMENS S7 400, a best-seller among prime industrial automation controllers. With superlative processing speedup to 80 ns per instructionand high expandability supporting over 18 I/O modules per rack, its the finest solution for process and factory control. Redundancy options, diagnostic functions, hot swapping, and advanced communication interfaces like PROFIBUS, Ethernet, and more assure uninterrupted high performance. Order today and grab the SIEMENS S7 400 to experience the supreme reliability, efficiency, and rugged design crucial for demanding industrial projects.

Versatile Application and Rugged Performance

The SIEMENS S7 400 is engineered for critical industrial automation, process control, and factory automation sites. Designed to excel in challenging environments, it operates flawlessly within a wide temperature range and is housed in a robust enclosure. Its modular design facilitates high expandability, while advanced diagnostics enhance maintenance and reliability. Ideal for use in manufacturing plants, power stations, chemical processing, or large-scale industrial sites, it delivers stable and superlative automation outcomes every time.

Global Market Arrival, Valuation, and Sampling

The SIEMENS S7 400 enjoys prime valuation in both main export and domestic markets, consistently leading the charge in automation solutions. Its arrival in international industrial sectors establishes it as a trusted automation backbone. Complimentary samples may be available for select clients, ensuring you can assess its excellence before full integration. Whether your project is local or international, suppliers can advise on the best configuration to optimize your sites performance.

FAQs of SIEMENS S7 400:

Q: How does the SIEMENS S7 400 improve industrial automation processes?

A: The SIEMENS S7 400 enhances automation by offering rapid instruction processing, integrated diagnostic functions, flexible communication interfaces, and reliable redundancy options, making it ideal for complex control and monitoring tasks in industrial environments.

Q: What are the main application areas for the SIEMENS S7 400?

A: This controller is primarily used in process automation, factory control, manufacturing plants, chemical industries, and power generation sites due to its high-speed performance and rugged construction.

Q: Where can I mount the SIEMENS S7 400 CPU module?

A: The SIEMENS S7 400 CPU module is versatile with mounting options, allowing installation on a standard DIN rail or a 19" rack, adapting smoothly to varied industrial setups.

Q: When can I upgrade the firmware of the SIEMENS S7 400, and by what process?

A: Firmware upgrades are supported anytime using an MMC card or an engineering tool. This ensures your system remains up to date with minimal disruption to ongoing operations.

Q: What communication interfaces are available for the SIEMENS S7 400?

A: The S7 400 is equipped with PROFIBUS, Ethernet, MPI, and Industrial Ethernet interfaces. Optional modules allow connectivity to MODBUS/TCP, CAN, and other industrial networks.

Q: How does hot swapping benefit my operations with the SIEMENS S7 400?

A: Hot swapping lets you replace or add modules without shutting down the system, minimizing downtime and maintaining process continuityan essential feature for mission-critical applications.

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