IAC4/15-AL,I/O 模块 I/O Solid StateRelay SSR
IAC4/15-L,I/O 模块 I/O Solid StateRelay SSR
【Crydom】IAC5,I/O 模块 YLW 90-140VAC
IAC-5,INPUT MODULE AC 6MA 5VDC
【Crydom】IAC5A,I/O 模块 5VDC OUTPUT 100MA
IAC-5A,INPUT MODULE AC 6MA 5VDC
IAC5AQ,INPUT MODULE AC 5MA 5VDC
IAC5E,INPUT MODULE AC 5VDC
