The D4-08B-1 is an 8-slot, panel-mount DirectLOGIC DL405 I/O base that serves as the foundational rack for DL405 I/O modules in a PLC system. It can function as a local base or as an expansion base when used with a D4-450 CPU, enabling specialty modules in expansion configurations. The base is UL Listed (File # E157382) and CE-marked, with RoHS status listed as No, and it supports DirectSOFT programming software version 4.0 or later.
