Brand:SIEMENS

Model:S7-400 ER2

Expansion Slots:9

Module Type:Signal

Redundant Power Supply:Yes

Dimensions:W x H x D: 120mm x 130mm x 145mm

Weight:Approx. 1.5kg

Operating Voltage:24V DC

Operating Temperature:-25°C to +60°C

Communication Interface:Supports PROFINET, MPI/DP

Certifications:CE, UL, CSA

    The SIEMENS S7-400 ER2 expansion rack is meticulously designed to offer unparalleled reliability and performance for industrial control systems. This rack is specifically tailored for signal modules, ensuring seamless integration and optimal system performance.

    Featuring 9 slots dedicated exclusively for signal modules, this expansion rack maximizes the utilization of space, providing a flexible platform for various signal processing needs. The inclusion of two redundant power supplies ensures continuous operation even under unexpected power failures, safeguarding critical operations.

    Crafted from high-grade materials, the rack is robust yet lightweight, offering durability in harsh industrial environments. It supports a wide temperature range, making it suitable for deployment in extreme conditions.

    Fully compliant with international standards such as IEC 61131-2 and EN 50178, the rack adheres to stringent safety and performance criteria, ensuring reliability and compatibility with a broad spectrum of industrial applications.

    For detailed technical specifications and compatibility with specific signal modules, please refer to the official SIEMENS documentation or contact our technical support team for personalized advice.