ARM9 Embedded Industrial Mainboard 1.RISC CPU 200MHZ 2.32M FLASH, 64SDRAM 3.property ... : MODBUS, PROFIBUS, OPC, Siemens, Omron, Delta, Shcneider, Mitsubishi Structure Specifications♥Mainboard: 182*110mm♥Coreboard: 82*52mm ARM9 Embedded Industrial ...