Overview
The Siemens 6ES5948-3UR23 (SIMATIC S5 CPU 948R) is a high-performance central processing unit designed for the S5-155H automation system. Engineered for demanding industrial environments, it offers a large 1600 KB RAM and excellent reliability for complex automation processes. This CPU provides precise control and efficient data processing, ensuring consistent performance even under continuous operation.
Key Features
The CPU 948R combines robust performance with dependable operation, ideal for legacy Siemens automation infrastructures.
- Memory Capacity: 1600 KB RAM for advanced data handling and control logic.
- System Compatibility: Fully integrates with the SIMATIC S5-155H platform.
- Processing Stability: Optimized for continuous industrial workloads.
- Product Lifecycle: Discontinued as of October 2022, but widely supported in existing installations.
- Reliable Operation: German-made components ensure long-term stability and reduced downtime.
Technical Specifications
| Parameter | Description |
|---|---|
| Article Number | 6ES5948-3UR23 |
| Product Family | SIMATIC S5-155H |
| RAM | 1600 KB |
| Product Lifecycle | Discontinued (PM500: End of PLM & Support) |
| Net Weight | 0.463 kg |
| Packaging Dimensions (L×W×H) | 21.3 cm × 26.6 cm × 3.3 cm |
| Country of Origin | Germany |
| Export Control Regulations | ECCN: N / AL: N |
| Compliance | Not RoHS compliant; REACH disclosure includes Lead (>0.1%) and Diboron Trioxide (>0.1%) |
| Commodity Code | 85371091 |
System Integration
The Siemens 6ES5948-3UR23 CPU plays a critical role in redundant or high-availability control systems, particularly within the S5-155H platform. It supports data-intensive automation tasks, enabling seamless communication between controllers and field devices. Many plants still rely on this CPU for process automation, energy systems, and heavy industrial machinery, due to its proven reliability and integration capability.
FAQ
Q1: Is the Siemens 6ES5948-3UR23 CPU 948R new and original?
Yes, all units are brand new and 100% original from Siemens, available in stock for immediate shipment. Delivery typically takes 3 days to 2 weeks, depending on order size, with global express options such as DHL and FedEx.
Q2: Can the 6ES5948-3UR23 be replaced with a newer model?
There is no direct replacement, but it can be integrated with existing S5 systems using proper configuration. For migration, users may consider upgrading to SIMATIC S7 or S7-400 series.
Q3: What if I encounter quality issues after purchase?
We offer a 30-day return policy for any quality-related problems, ensuring full support and customer satisfaction.
Details
| Weight | 0.463 kg |
|---|---|
| Dimensions | 213 × 266 × 33 mm |
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