Siemens 6ES7414-4HM14-0AB0 CPU 414H High-Availability
$209.00
$530.00
Penerangan
Product Description
The 6ES7414-4HM14-0AB0 is a high-availability CPU from Siemens AG, part of the SIMATIC S7-400H series. Designed for fault-tolerant and mission-critical automation systems, this CPU provides robust redundancy, multiple communication interfaces, and precise synchronization capabilities for continuous industrial operation.
Ideal for process industries and complex automation environments, the CPU 414H ensures uninterrupted control even in the event of hardware failures. It supports Configuration in RUN (CiR) for system reconfiguration without stopping operations and includes a backup battery for data retention.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 6ES7414-4HM14-0AB0 |
| Product Type | CPU 414H High-Availability |
| System Platform | SIMATIC S7-400H / S7-400F/FH |
| Total Memory | 2.8 MB (1.4 MB program + 1.4 MB data) |
| Interfaces | 1 × MPI/DP, 1 × DP, 2 × sync modules |
| Firmware Version | V4.5 |
| Engineering Tool | STEP 7 V5.3 SP2 or higher |
| Configuration in RUN (CiR) | Supported |
| CiR Sync Time (basic load) | 100 ms |
| CiR Sync Time (per I/O byte) | 25 µs |
| Supply Voltage | 24 V DC (via system power supply) |
| Backplane Bus Input Current | Typ. 1.4 A / Max. 1.7 A (5 V DC) |
| DP Interface Input Current | Max. 150 mA @ 24 V DC / Max. 90 mA @ 5 V DC |
| Power Loss | ~6 W |
| Backup Battery Current | Typ. 190 µA (up to 40 °C), Max. 660 µA |
| Backup Time | Up to 20 days (depending on battery) |
| Dimensions | 11.7 × 4 × 12.5 cm |
| Net Weight | 1.162 kg |
| Country of Origin | Germany |
| Compliance | WEEE, RoHS, REACH |
| Lifecycle Status | Product Discontinued (available as stock/spare item) |
Key Functional Features
-
High Availability: Supports redundant CPU configurations for fault-tolerant operation.
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Multiple Interfaces: MPI/DP and PROFIBUS DP for flexible communication networks.
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Isochronous Mode: Ensures precise synchronization for time-critical process control.
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Configuration in RUN (CiR): Allows system modifications without halting production.
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Robust Power Management: Backup battery maintains program and data integrity during outages.
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Memory: 2.8 MB supporting large programs and data sets for complex automation tasks.
Application Scenarios
The 6ES7414-4HM14-0AB0 CPU is suitable for:
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High-availability process control systems
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Redundant automation setups in chemical, power, and manufacturing plants
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Continuous operation environments where downtime must be minimized
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Complex S7-400H systems requiring CiR and isochronous synchronization
FAQ
Q: Can this CPU handle redundant configurations?
A: Yes, it is specifically designed for fault-tolerant and high-availability setups.
Q: What engineering tools are compatible?
A: STEP 7 V5.3 SP2 or higher is required for configuration and programming.
Q: How long can the backup battery maintain data?
A: Up to 20 days depending on temperature and battery condition.
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