The CAEN-BLOCK is a Cresnet terminal block designed specifically for Crestron lighting and automation systems to link extension enclosures and satellite enclosures to the central PAC2 or PAC2M control system. The CAEN-BLOCK mounts at the bottom of each CAEN or CAENIB enclosure that does not contain a control system to provide Cresnet and Override signal connectivity for CLX-Series lighting control modules within. The CAEN-BLOCK serves as a parallel distribution block for multiple Cresnet cables, and especially provides for connection of the Cresnet and override signal cables from the central control system.