描述：Allen Bradley 3100US2COM INTERFACE BD USART86-INT
Category:PLC及相关软件
描述：Allen Bradley 1794OF8IH/A8PT ISOLATED HART
描述：Allen Bradley 1794IF8IH/A8PT ISOLATED HART ANALOG IN
描述：Allen Bradley 1791IOBA/ABLOCK I/O,24VDC,8IN/8OUT
描述：Allen Bradley 17918BR/BBLOCK I/O 24V AC
描述：Allen Bradley 179132A0/B120VAC 32/0 BLOCK
描述：Allen Bradley 179124AR/BBLOCK I/O 24V AC
描述：Allen Bradley 179116AC/ABLOCK I/O 16 IN 16 OUT (AC)
描述：Allen Bradley 179116A0/B110VAC 16/0 BLOCK SER. B
描述：Allen Bradley 17910B32/BBLOCK I/O 24V DC 32 POINT MOD
