OMRON C500-IA122 Description Description OMRON C500-IA122 INPUT MODULE 32POINT 120VAC Related products OMRON 3G3FV-A4015-CE OMRON GRT1-ID4 OMRON C200H-OC222V OMRON C500-OC224 OMRON C200H-CT001-V1 OMRON GRT1-OD4