Description
Product Overview
The 6ES7400-1JA01-0AA0 is a high-performance rack UR2 for the SIMATIC S7-400 series, designed for both central and distributed automation systems. This rack features 9 slots, allowing for flexible module placement and system configuration. Additionally, it supports the installation of 2 redundant power supplies (PS), ensuring continuous power availability and improving the reliability of the system in critical industrial environments.
Key Features
Official Product Name: 6ES7400-1JA01-0AA0
SIMATIC S7-400 rack UR2, suitable for central and distributed systems
9 slots for module installation, providing flexibility in configuration
Supports the installation of 2 redundant power supplies (PS) for enhanced system reliability
High-performance and durable design for industrial automation environments
Easy integration with SIMATIC S7-400 series components for seamless operation
Warranty & After-Sales
12-month warranty from the date of delivery
Full after-sales support, including troubleshooting, installation assistance, and technical support
Fast replacement services available for faulty units
Delivery Time
Standard delivery time is 3-5 business days after order confirmation.
Expedited shipping options available upon request.
Why Choose KaiRock
Reliable sourcing: We work with trusted manufacturers to ensure the authenticity and quality of every part.
Competitive pricing: Our pricing is highly competitive for the quality of products we provide.
Global reach: We serve traders, maintenance companies, and integrators worldwide.
Professional customer support: Our expert team offers assistance before, during, and after purchase.
Applications
Industrial automation systems
Central and distributed control systems for manufacturing processes
Systems requiring redundant power supplies for high availability
Integration with SIMATIC S7-400 series components





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