General
Other bus systems	None
Width in number of modular spacings	0
Number of connections sensor/actuator	2
Type of fastening	Mounting with screw
Min. depth of built-in installation box	25 mm

Bus coupling unit flush - as in interface between INSTABUS user modules and bus - with programming button - with red programming LED - bus connection via terminal - only for screw mounting with mounting plate - Product family: System components - Product Type: Bus coupler instabus ( R) EIB Type: 75 4

ST.