he unit can be insta ed cirecty onto the wa ot a contro cabinet by using the preinsta ed din rai mounting or the tour driled holeson the back of the housing. asicallythere are no restrictions regarding the spatial arrangement of the units to be connectede.gmovitrac 07), the maximum line length and the fact that the gateway must beinstalled at the end or the beginning of the system bussbus) must be taken intoconsideration. for this reason, we recommend you take the spatial aspects intoaccount.the ufp must have additional hf-ompliant grounding if the din rail mounting optionis used with sbus cables of more than im in lenath.the ufp11a fieldbus interface is connected to the profibus network by means of a9-pin sub d connector in accordancewith en 50170. the t-bus connection must beimplemented with an appropriately desiqned pluq.