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SIEMENS S7-400 ER2 Expansion Rack with Signal Modules, Only for Signal Applications

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The SIEMENS S7-400 ER2 expansion rack is designed specifically for signal module applications, providing an efficient solution for modular automation systems. This rack is compatible with a wide range of signal modules, enhancing system flexibility and scalability.

Model:6ES7403-1JA01-0AA0

Category:Expansion Rack

Type:ER2

Slots:9

Module Compatibility:Signal Modules Only

Redundant Power Supply:Yes, 2 Redundant PS Pluggables

Dimensions:Specific dimensions to be provided by manufacturer

Weight:Specific weight to be provided by manufacturer

Operating Temperature:-10°C to +55°C

Storage Temperature:-20°C to +70°C

Compliance Standards:IEC 61131-2, EN 50178

    The SIEMENS S7-400 expansion rack is engineered for seamless integration with existing control systems, enhancing efficiency and reliability. It supports up to 9 signal modules, providing flexibility for various industrial applications.

    Featuring a redundant power supply system, this rack ensures continuous operation even in case of a single power failure, significantly reducing downtime and maintenance costs.

    Crafted from high-quality materials, the rack is built to withstand harsh industrial environments, ensuring longevity and robust performance.

    With its modular design, each slot can be dedicated to specific signal processing tasks, allowing for easy customization and upgrade to meet evolving needs without disrupting ongoing operations.

    The rack is equipped with advanced diagnostic tools that facilitate quick identification and resolution of issues, enhancing operational efficiency and user convenience.

SIEMENS 6ES7403-1JA01-0AA0 only for signal modules




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      Shenzhen Changxin Automation Equipment Co., Ltd. is committed to becoming a leading supplier and wholesaler of industrial automation products in the international market. We focus on providing one-stop industrial automation product supply chain services for military enterprises, power plants, oil and gas, automobile manufacturers, railways, petrochemicals and other industries. As a professional supplier of industrial products, we cover PLC, DCS, safety barriers, sensors and switches, low-voltage power distribution, valve positioners, control cabinets, inverters, industrial connections, actuator control boards, industrial communications, I/A & I/O systems, instruments, solenoid valves, combustion control, electronic components and other products. Our business scope includes various well-known brands of industrial automation engineering equipment, spare parts and system integration. Our purpose is to provide customers with reliable and feasible product solutions, and always adhere to the principles of customer first, honest management, mutual benefit and win-win.

      Our advantages

      Fast delivery: We have a professional warehousing and logistics team to ensure that your order is shipped quickly

      Guaranteed authenticity: All our products are genuine and licensed

      Favorable prices: We can purchase directly from overseas, reduce middlemen, and allow you to buy products at a preferential price

      Quality assurance: All our products are strictly inspected to ensure excellent quality

      Perfect after-sales service: We provide perfect after-sales service and one-year warranty.

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