IBS SI 5X20 AFF DIN 41662
COUPLER INTERBUS COPPER CONNECTION 24 VDC
TERMINAL BLOCK 2POINT INLINE DIGITAL INPUT 24VDC
TERMINAL BLOCK 16POINT INLINE DIGITAL INPUT 24VDC
TERMINAL BLOCK 2POINT INLINE DIGITAL INPUT 24VDC
TERMINAL BLOCK DIGITAL OUTPUT 24VDC 3 WIRE