Parker SSD L5300 high speed intelligent controller for LINK system.
4 Expansion Slots to accomodate plug-in modules in addition to main processor and power supply (see linked products below).
Supply Voltage: Single Phase 85-265Vac.
Direct Panel Mount or via DIN Rail.
Manufacturers Part number: L5300 also known as a Mainframe Processor, 4 slot rack.
Made by Parker SSD Drives and sold under many other names including Eurotherm Drives.
Download the L5300 LinkRack Manual from the link below:-