Siemens 3TX7004-1LB02

The Siemens 3TX7004-1LB02 output coupling link features screw terminal connections and is designed for 24 V AC/DC operation with a hard gold-plated finish. Although this product has been phased out and is no longer available for purchase or support, it serves as a simple interface relay with normally open and normally closed contacts. While technical specifications, user manuals, and installation instructions are not currently accessible, consulting Siemens’ sales department may provide useful information for those interested in legacy products like the 3TX7004-1LB02.