Description
测量输入或输出端子板两端电压测量值正确，模块不响应，则应更换模块。若更换后仍无效，则可能是现场连接出问题了。输出设备截止，输出端间电压达到某一预定值，就表明现场连线有误。若输出器受激励，且LED指示器不亮，则应替换模块。
ELO 15A2 15 Inch LCD TOUCHCOMPUTER e888343 Spare
POLE STAR DSAS-L Ship Security Alert SKYWAVE DMR-200
VAT 07512-VA24-AAZ2/0693 Rectangular Door L Slit Valve
Wartsila injection valve for W20 W4L20/7786 engine
USED JRC GPS NAVIGATOR JLR-6800 working spare
