I/O Terminal Cover For 38-pin block, special C500-COV11 type 3G2A5-COV11
I/O Terminal Cover For 38-pin block, standard C500-COV12
I/O Terminal Cover 3G2A5-COV11 For 20-pin block, standard C500-COV13
Modeel: C500-COV03.
C500 Terminal Cover 3G2A5-COV11 I / O Control Unit, I / O Interface For unit
Model: C500-COV02.
Connectoor Terminal Cover 3G2A5-COV11 on the C500 link unit for the base unit