Number of Slots:18

Module Compatibility:Signal Modules Only

Expansion Capability:ER1 Expansion

Slot Configuration:Optimized for Compact Layout

Power Supply:Redundant

Compatibility with S7-400 Systems:Fully Integrated

Operating Temperature:-10°C to +60°C

Storage Temperature:-20°C to +70°C

    Engineered for Efficiency: The Siemens SIMATIC S7-400 ER1 Expansion Rack is built to enhance the performance of industrial control systems, offering unparalleled reliability and efficiency.

    Flexible Configuration: With its 18 slots dedicated solely to signal modules, this rack allows for versatile and customizable setup, catering to diverse industrial automation needs.

    Redundant Power Supply: Ensuring continuous operation without downtime, the integrated redundant power supply provides robustness against potential power failures.

    Enhanced System Scalability: Designed to seamlessly integrate with existing S7-400 systems, this expansion rack facilitates easy system upgrades and expansions without compromising on performance.

    Robust Thermal Management: Operable within a wide temperature range (-10°C to +60°C) and capable of storing under extreme conditions (-20°C to +70°C), it ensures reliable operation across various environments.