TOEI H03790-1 Programmable Logic Controller Module

The Toei Electric H03790-1 Programmable Logic Controller Module is a PLC circuit board slot card that provides processing, communication, or control expansion within Toei PLC systems. This plug-in module installs in a compatible PLC rack or chassis as a printed circuit board assembly, designed for industrial automation environments. Common applications include machine tools, CNC machinery, conveyor systems, packaging equipment, and other production lines where reliable controller expansion is required; maintenance teams, OEMs, and system integrators use it for repair, retrofit, expansion, or replacement of legacy Toei automation equipment. Specifications include Model H03790-1 with alternate part HO37901 / CPU-W, country of origin Japan, and its function as a PLC processing, communication, or expansion module for Toei PLC automation systems.