天津西門子LOGO!  6ED10551MB000BA1
LOGO!CPU模塊 (基本型)　 6ED10521CC000BA6LOGO!24 6ED10521HB000BA6LOGO!24RC 3) 6ED10521MD000BA6LOGO!12/24RC 6ED10521FB000BA6LOGO!230RC 2) LOGO!CPU模塊 (經濟型)-無顯示單元/鍵盤 6ED10522CC000BA6LOGO!24o 6ED10522HB000BA6LOGO!24RCo 3) 6ED10522MD000BA6LOGO!12/24RCo 6ED10522FB000BA6LOGO!230RCo 2)
LOGO!數字量模塊　
6ED10551CB000BA0DM8 24
6ED10551MB000BA1DM8 12/24 R
6ED10551HB000BA0DM8 24R 1)
6ED10551FB000BA1DM8 230R
6ED10551CB100BA0DM16 24
6ED10551NB100BA0DM16 24R
6ED10551FB100BA0DM16 230R