OMRON C500-ASC04 Description Description OMRON ASCII UNIT, 24K BYTE RAM / 24K BYTE EEPROM, 2X RS-232C PORTS, BASIC/ASSEMBLER, Related products OMRON C200H-SP001 OMRON GRT1-OD4 OMRON 3G3EV-AB007MA-CUE OMRON C200H-OD21A OMRON C200H-CT001-V1 OMRON C200HW-BC051
