Pulsar has introduced the 4RU option for their industry leading UPLC. The new 4RU Dual UPLC offers two PLC channels in just one package. The new design reduces your panel space with only 4RU of panel space instead of the standard 6RU that you get with two separate packages. This UPLC also includes internal combining hybrids. One directional comparison blocking and a single channel direct transfer trip or dual channel direct transfer trip or any combination of the applications can be used. Expect all the same features that the 3RU UPLC offered - browser programmability, sequence of events recording, flexible setting and much more