0 1 3 4 5 6 7p-wr可选npn/pn ee-sx670-wr

et200sp i/o 模块接线图!很全面!

s7-1500数字量模块接线图大全

ee-sx670/671/672/673/674a/r ee-sx670/671/672/673/674a/r

开关ee-sx672/670/674/671wr原点限位传感器npn带线 ee-sx670wr(1米线