The 6ES7414-5HM06-0AB0 is a Siemens SIMATIC S7-400H series CPU 414-5H central processing unit, designed for high-availability fault-tolerant automation systems.
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Technical specifications for 6ES7414-5HM06-0AB0
Manufacturer:
Siemens
Part Number:
6ES7414-5HM06-0AB0
Product Family:
Siemens Simatic S7-400
Firmware Version:
V6.0
Work Memory:
4 MB
Load Memory:
Up to 64 MB via Flash Memory Card
Supply Voltage:
24 V DC via system power supply
Power Loss:
7.5 W
Backup:
With battery
PROFINET IO Devices:
256
PROFIBUS DP Slaves:
32 (via Interface 1), 96 (via Interface 3)
Number of Connections:
64
Weight:
1.12 kg
Estimated shipping dimensions:
4.8x22.2x29cm
Tariff Code:
8537101190
Country of origin:
USA
Place of shipment:
Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.
The 6ES7414-5HM06-0AB0 is a high-performance, fault-tolerant CPU from Siemens' SIMATIC S7-400H series. It is engineered for critical automation applications where system availability is paramount, such as process industries, power generation, and infrastructure control.
Equipped with five versatile communication interfaces, the 6ES7414-5HM06-0AB0 offers seamless integration into diverse networks. These include one combined MPI/PROFIBUS DP interface, one dedicated PROFIBUS DP master interface, one PROFINET IO Controller interface with two ports and integrated switch, and two pluggable fiber-optic synchronization interfaces for coupling redundant CPUs.
The processing capability of the 6ES7414-5HM06-0AB0 is highlighted by its fast execution times, such as 18.75 ns for bit operations, and a substantial capacity for program blocks—up to 6000 data blocks, 3000 function blocks, and 3000 functions.
Designed for modular and scalable systems, the 6ES7414-5HM06-0AB0 can be configured with up to 21 expansion units and supports a wide range of I/O, including 65,536 digital and 4,096 analog channels.
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FAQS
The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What is the primary application of the 6ES7414-5HM06-0AB0 CPU?
The 6ES7414-5HM06-0AB0 is specifically designed as the central processing unit for Siemens SIMATIC S7-400H and S7-400F/FH systems. Its primary application is in high-availability (fault-tolerant) and safety-relevant automation projects where system downtime must be minimized, such as in chemical plants, power distribution, and oil & gas refineries. Its integrated two fiber-optic synchronization interfaces and support for redundant configuration are key features for these critical tasks.
What are the key communication capabilities of the 6ES7414-5HM06-0AB0?
The 6ES7414-5HM06-0AB0 is equipped with five communication interfaces, providing high flexibility. It has one MPI/PROFIBUS DP interface, one dedicated PROFIBUS DP master interface (supporting up to 96 DP slaves on the third interface), and one PROFINET IO Controller interface with two RJ45 ports and an integrated switch (supporting up to 256 IO Devices). The two remaining interfaces are for pluggable synchronization modules, enabling the high-speed data exchange required for CPU redundancy.
How powerful is the programming and data handling capacity of the 6ES7414-5HM06-0AB0?
The 6ES7414-5HM06-0AB0 offers substantial capacity for complex applications. It has 4 MB of integrated work memory (2 MB program, 2 MB data) and supports load memory expansion up to 64 MB. It can handle up to 6000 Data Blocks (DBs), 3000 Function Blocks (FBs), and 3000 Functions (FCs), all with a maximum size of 64 KB each. Its fast processing, with a typical execution time of 18.75 ns for bit operations, ensures efficient program execution.
What are the diagnostic and commissioning features available for the 6ES7414-5HM06-0AB0?
The 6ES7414-5HM06-0AB0 includes comprehensive diagnostic and commissioning tools to aid maintenance and troubleshooting. It features a diagnostic buffer capable of storing up to 3,200 entries, which is essential for post-mortem failure analysis. For commissioning, it supports functions like status/control, forcing (up to 256 variables), and setting up to 16 breakpoints for single-step debugging. These features are accessible via Siemens STEP 7 engineering software.