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Technical Overview
The Siemens 6ES5700-2LA22 mounting rack provides a rugged foundation for SIMATIC S5 central controllers in industrial automation environments. This rack supports either centralized or distributed configurations, depending on your specific system architecture.
Engineered specifically for the S5-115F and S5-115U central controllers, this mounting rack accommodates up to six I/O modules for flexible system expansion. The rack’s sturdy steel construction ensures reliable operation even in demanding industrial conditions.
This mounting rack simplifies module installation and removal, significantly reducing maintenance downtime. The design prioritizes efficient heat dissipation, which protects sensitive electronic components from thermal stress.
Key Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Siemens |
| Model | 6ES5700-2LA22 |
| Series | SIMATIC S5 |
| Product Type | Mounting Rack (CR 700-2 / CR 700-2F) |
| Compatible Controllers | S5-115U, S5-115F |
| Number of Free Slots | 6 |
| Material | High-grade Steel |
| Weight (Empty) | Approximately 3 kg |
| Dimensions (W x D x H) | 480 x 50 x 310 mm |
Design and Construction
The Siemens 6ES5700-2LA22 features a powder-coated steel chassis that resists corrosion and mechanical wear. This durable construction guarantees long-term reliability in factory automation and process control applications.
The rack uses DIN rail mounting for straightforward installation and secure module retention. This design ensures proper electrical connections through the S5 system backplane bus, maintaining signal integrity across all installed modules.
Compatibility and Integration
This mounting rack works seamlessly with the SIMATIC S5 product family, supporting both the S5-115U for centralized setups and the S5-115F for fail-safe applications. The 6ES5700-2LA22 offers six free slots, providing adequate space for power supplies, CPUs, and various I/O modules.
Environmental and Operational Data
The Siemens 6ES5700-2LA22 operates reliably across a broad temperature range from -20°C to +50°C. This environmental resilience enables deployment in diverse geographic locations and industrial settings. The IP20 protection rating safeguards internal components against dust and solid objects larger than 12mm.