6ES7403-1JA01-0AA0 extension rack

The Siemens 6ES7403-1JA01-0AA0 Expansion Rack (ER2) is designed for the SIMATIC S7-400 series, offering 9 slots exclusively for signal modules. This rack supports the insertion of 2 redundant power supply modules to ensure high availability and reliability of the system. Its compact dimensions are 290 mm (height) x 257.5 mm (width) x 27.5 mm (depth), with a weight of approximately 2.456 kg.   hot selling   1 year warranty   Best choice and best discounts   Contact us:alice@cn2014.com