【OPTO 22】PB16A,
PB-16A,I/O MOUNTING BRD STANDARD 16POS
【OPTO 22】PB16C,
PB-16-C,I/O MOUNTING BRD STANDARD 16POS
【Crydom】PB16-C,I/O 模块 50 PIN I/O Mounting Board
【Crydom】PB16C4,I/O 模块 50 PIN I/O Mounting Board
PB-16C4,I/O MOUNTING BOARD C4 16POS
【Crydom】PB16C4H,I/O 模块 I/O Mounting Board
