The Koyo Electronics D4-04B-1 4-Slot PLC Circuit Board Rack is a mounting rack designed to hold four PLC circuit boards in a single assembly. Identified by the part number D4-04B-1, this 4-slot rack provides a compact framework for installing Koyo PLC modules and keeping wiring organized. It is designed to securely mount four boards, helping simplify installation, wiring, and maintenance in setups that use Koyo PLC components.
