信号，输出4～20mA，DC24V电源供电。
SK-MKWZC00,SK-MKWZ500,SK-MKWZ900,SK-MKWRB00,SK-MKWRS00,SK-MKWRK00,SK-MKWRE00,SK-MKWRT00,SK-MKWRJ00,SK-MKWRR00,SK-MKWRN00,SK-MKWR900,
SK-MKWZPZP,SK-MKWZ5ZP,SK-MKWZ9ZP,SK-MKWRBZP,SK-MKWRSZP,SK-MKWRKZP,SK-MKWREZP,SK-MKWRTZP,SK-MKWRJZP,SK-MKWRRZP,SK-MKWRNZP,SK-MKWR9ZP,
SK-MKWZPZC,SK-MKWZCZC,SK-MKWZ9ZC,SK-MKWRBZC,CCLAIR,SK-MKWRSZC,SK-MKWRKZC,SK-MKWREZC,SK-MKWRTZC,SK-MKWRJZC,SK-MKWRRZC,SK-MKWRNZC,SK-MKWR9ZC,
SK-MKWZPZ5,SK-MKWZCZ5,SK-MKWZ5Z5,SK