Number of Slots:9
Module Compatibility:Signal Modules Only
Redundant Power Supply:2 Redundant PS Pluggables
Weight:Approximately 3.5 kg
Dimensions:Standard DIN Rail Mountable
Operating Temperature:-25°C to +60°C
Material:High-Quality Aluminum Alloy
Certification:CE, UL, CSA
This state-of-the-art Siemens S7-400 ER2 expansion rack is meticulously designed for the most demanding industrial environments, offering unparalleled reliability and performance.
Featuring a robust metallic (steel) construction, it ensures durability and strength against harsh conditions, guaranteeing long-lasting operational reliability.
Equipped with 9 slots for flexible signal modules placement, this rack supports versatile configurations to meet diverse automation needs, enhancing system scalability and adaptability.
The inclusion of 2 redundant power supplies ensures continuous operation even in case of power interruptions, providing a fail-safe mechanism for critical applications.
Optimized for indoor use, this rack operates efficiently within a temperature range of -10°C to 60°C, ensuring reliable performance across various industrial settings.
Crafted with meticulous attention to detail, the Siemens 6ES7403-1JA01-0AA0 ER2 expansion rack seamlessly integrates into existing automation systems, streamlining operations and boosting productivity.











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