Description
业现场控制或检测元件和执行元件连接的接口电路。PLC的输入接口有直流输入、交流输入、交直流输入等类型；输出接口有晶体管输出、晶闸管输出和继电器输出等类型。晶体管和晶闸管输出为无触点输出型电路，晶体管输出型用于高频小功率负载、晶闸管输出型用于高频大功率负载；
LSI Logic MegaRAID 320-X2-128 SCSI Controller Card
Anchor PA-2500W Portable PA System w/ Built-in Wireless
Galil DMC-1780 ISA Optima Motion Controller Board
Digital Link DL5400 MultiLink Access Device
