描述
系统相比，电气接线及开关接点已减少到数百甚至数千分之一，故障也就大大降低。此外，PLC带有硬件故障自我检测功能，出现故障时可及时发出警报信息。在应用软件中，应用者还可以编入外围器件的故障自诊断程序，使系统中除PLC以外的电路及设备也获得故障自诊断保护。这样，整个系统的可靠性极高。
FANUC A16B-2200-0361/04B 1/2 Axis Board
FANUC A16B-2200-0390/118 BOARD
FANUC A16B-2200-0430 RIO MOTHERBOARD
FANUC A16B-2200-0430/03A RIO Module, AB Remote I/O
FANUC A16B-2200-0431 RIO MODULE WITH ALLEN BRADLEY REMOTE I/O CALL
FANUC A16B-2200-0431/01A RIO Module, AB Remote I/O
FANUC A16B-2200-0431/03A RIO Module, AB Remote I/O
FANUC A16B-2200-0701 PCB-F15M/T MEMORY BOARD
FANUC A16B-2200-0750/02B Mutli-Function PCB.
FANUC A16B-2200-0761/01A Ram FILE 1MB
FANUC A16B-2200-0762/01A Ram FILE 512KB U
FANUC A16B-2200-0780/06C R-J PROCESS I/O AA Board
FANUC A16B-2200-0841 R-J MAIN CPU BOARD
FANUC A16B-2200-0842 RJ MAIN CPU BOARD W/DAUGHTER CARDS
