Material:Aluminum
Size (L x W x H):400 x 200 x 30 mm
Load Capacity:10 kg
Slots:8
Operating Temperature Range:-25°C to +60°C
Electrical Rating:230V AC/DC
Compliance Standards:EN 61131-2
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.

For more industrial automation solutions, visit World PLC.
Explore additional PLC products at Weikun Automation.
Looking for reliable industrial automation solutions? Our industrial automation product offers superior performance, competitive pricing, and fast global shipping. Trusted by engineers worldwide for PLC, DCS, and motion control applications.
📦 Fast Delivery | 🔧 Technical Support | 💰 Best Price Guarantee
Contact us today for bulk pricing and availability. We stock major brands including Siemens, Allen-Bradley, ABB, Schneider, Mitsubishi, and more.
🔗 Visit World PLC for more automation products and solutions.
🔗 Explore Weikun Automation for additional industrial control equipment.










There are no reviews yet.