Model:6ES7403-1JA11-0AA0
Type:Extended Rack for S7-400H
Slot Capacity:12 Slots
Weight:Approximately 5.4 kg
Operating Temperature:-20°C to +60°C
Compliance Standards:EN 50178, IEC 61131
Communication Interfaces:Profinet, Ethernet/IP, OPC-UA
The Siemens 6ES7403-1JA11-0AA0 Extended Rack is meticulously engineered to provide unparalleled reliability and efficiency in industrial control systems. This rack is part of the robust S7-400H series, renowned for its high-performance capabilities in demanding environments.
Featuring an advanced modular design with 11 slots, it allows for flexible configuration to accommodate various modules, including controllers, I/O devices, and communication interfaces, ensuring seamless integration into complex automation setups.
With its wide operational temperature range from -20°C to +55°C and low power consumption, the rack is suitable for applications across various industries, including manufacturing, automotive, and energy sectors.
Equipped with safety certifications like IEC 61508 SIL 2, this rack ensures compliance with stringent safety standards, making it ideal for critical applications where system reliability is paramount.
The rack’s compatibility with Profinet, Ethernet, and RS-485 protocols facilitates easy communication and data exchange within the network, enhancing overall system performance and control accuracy.










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