Siemens 6ES74401CS000YE0

Technical Parameters

Multi-Segment PROFINET Integration

Supports simultaneous operation of up to 3 independent PROFINET IRT (Isochronous Real-Time) networks with 1μs synchronization accuracy.

Time-Sensitive Networking (TSN)

Implements IEEE 802.1Qbv standards for deterministic data prioritization in mixed-criticality industrial Ethernet environments.

Redundant Media Redundancy Protocol (MRP)

Achieves <50ms ring network failover recovery with dual RJ45 ports supporting MRP client/manager roles.

Advanced Topology Diagnostics

Embedded LLDP (Link Layer Discovery Protocol) maps device connections with ≤5m cable length estimation accuracy.

Dynamic Power Budgeting

Allocates up to 60W via PoE++ (802.3bt Type 4) with per-port load monitoring (±2% current sensing resolution).

Functional Features

The Siemens 6ES74401CS000YE0 combines high-speed data communication with intelligent interoperability, ensuring precision in complex control tasks.

Multi-Protocol Support: Equipped with Profinet and RS-485/RS-232 interfaces, the Siemens 6ES74401CS000YE0 facilitates real-time data exchange between PLCs, sensors, and SCADA systems, critical for synchronized operations in semiconductor fabrication .

Hot-Swappable Design: Allows maintenance or upgrades without halting production, minimizing downtime in 24/7 facilities like food processing plants or pharmaceutical batch reactors .

Diagnostic Capabilities: Integrated self-monitoring functions detect communication errors or voltage fluctuations, enabling proactive troubleshooting in oil refinery safety systems .

Compatible Equipment

The Siemens 6ES74401CS000YE0 serves as a backbone for S7-400 PLC ecosystems, interfacing with:

Central Processing Units (CPUs): Pair with Siemens 6ES74163XR050AB0 CPUs to manage high-speed data processing in smart factory networks .

Communication Modules: Connect to Siemens 6GK19050EA00 Profibus DP modules for distributed control of motor drives and conveyor systems in automotive assembly lines .

Power Supplies: Integrate with SITOP PSU8600 power units to ensure stable 24V DC operation in environments prone to electrical noise, such as renewable energy substations .

Practical Use Cases

The Siemens 6ES74401CS000YE0 drives efficiency across industries through tailored solutions:

Smart Grid Monitoring: Coordinates data from distributed energy resources (DERs) like solar inverters and wind turbines, enabling real-time load balancing in utility-scale power plants .

Automotive Manufacturing: Synchronizes robotic welding arms and vision inspection systems via Profinet, ensuring precision in chassis assembly lines .

Chemical Batch Control: Links multiple S7-400 PLCs to manage reactor temperature, pressure, and valve sequencing, adhering to ATEX safety standards .