SIEMENS 6ES7403-1JA11-0AA0 ER2 Expansion Rack, High Performance Modular Control System

Material:Aluminum Alloy

Dimensions:L x W x H (mm)

:400 x 175 x 100

Weight:0.75 kg

Slots Available:20

Operating Temperature:-20°C to +60°C

Storage Temperature:-40°C to +85°C

Rated Current:10 A

Power Supply Voltage:DC 24V

Compliance Standards:IEC 61131-2, EN 50178

    Designed for seamless integration into existing SIEMENS S7-400H systems, the ER2 expansion rack optimizes your control architecture by providing additional processing power and I/O capabilities.

    Crafted from high-grade aluminum, this rack ensures excellent heat dissipation, extending the lifespan of your control system components.

    With its compact and modular design, the rack can be easily installed in standard 19-inch server racks, offering flexibility in space management.

    Equipped with a sturdy aluminum frame, it supports a maximum load of 10kg, ensuring safe operation even under heavy usage scenarios.

    Ideal for applications requiring precise temperature control, the ER2 expansion rack operates within a wide range of temperatures (-20°C to +55°C), making it suitable for various industrial environments.