SIEMENS S7-400 modular programmable logic controller (PLC)
Product Details:
Description:Siemens
Product No. : S7-400
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The Siemens S7 - 400 is a modular programmable logic controller (PLC) tailored for mid - to high - end performance requirements in industrial automation. Distinguished by its fanless design, powerful processing capabilities, and excellent communication performance, it has become a preferred solution for complex automation tasks. As a core part of Siemens' SIMATIC controller series, it forms the hardware backbone of the PCS 7 control system and is widely relied on in manufacturing and process automation fields.
Detail:
| Working Memory |
5.6 MB |
4 MB program memory (RAM) and 4 MB data memory (RAM) |
| Built - in Loading Memory |
1 MB |
4 MB, expandable up to 8 MB via MMC card |
| Minimum Instruction Execution Time |
18 ns for bit operations; 54 ns for floating - point operations |
0.05 μs for bit operations; 0.8 μs for floating - point operations |
| Number of Connectable S7 Devices |
64 |
Not specified, supports connection of massive I/O devices |
| Integrated Interfaces |
X1, X2 |
2 PROFINET IO controller interfaces (Gigabit Ethernet) and 1 PROFIBUS - DP master interface (12 Mbps) |
| I/O Expansion Capability |
Supports multiple expansion racks, compatible with distributed I/O modules like ET200 |
Up to 65536 digital I/O points and 4096 analog I/O points; supports up to 21 expansion racks |
| Dimensions (W×H×D) |
25 mm×260 mm×219 mm |
Consistent with S7 - 400 modular size, suitable for cabinet installation |
| Core Design Feature |
Fanless modular design, energy - saving and low - maintenance |
Full - redundancy design (CPU, power supply, communication modules); hot - backup dual - CPU architecture |
| Operating Temperature Range |
Typical industrial range (0°C - 60°C) |
0°C - 60°C, with strong anti - electromagnetic interference capability |
Brand
Siemens develops medical imaging and diagnostics equipment, such as X - ray machines and magnetic resonance imaging (MRI) systems, playing a crucial role in modern medical diagnostics. Siemens is one of the world's largest producers of energy - efficient and resource - saving technologies. It holds leading positions in various fields, including offshore wind turbine construction, gas and steam turbines for power generation, and power transmission solutions.
Company Introduction:
Achievers Automation Limited has more than 10 years experience in the market of Industrial Automation, specialized in reselling factory sealed Probe, Sensor, DCS,isolator barrier, HMI, PLC,Adapter,Profibus connector and cable from Brands as BENTLY NEVADA, Endress+Hauser, YOKOGAWA,MTL,Allen-Bradley, Pepperl+Fuchs,Rosemount, ASCO, Schneider, Lenze, Pro-face, Mitsubishi, Omron, Lenze, Delta, Honeywell, Siemens and etc. If you have any request, please do not hesitate to contact us.
Endress+Hauser Instruments -ALLEN BRADLEY PLC -YOKOGAWA Instruments -MTL Instruments -P+F Instruments
Below are the TOP BRANDS we handle in the past 12 years:
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Bently Nevada
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TE
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controls, process, and Industrial products
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FAQ of Achievers
Q:Are the Products Genuine OEM Units?
A: These items have been certified by Achievers Automation Limited to be genuine OEM Units obtained through OEM or independent third-party channels.
Q:How will you arrange shipment?
A: We can arrange shipment based on your request. We have cooperated forwader who can arrange shipment via FedEx, DHL,TNT with good price.
Q:What is the warranty of goods?
A: One-year Warranty.
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