Chapter 6 UCMs supported by Tracer Summit systems
82 BMTX-SVN01C-EN
in “Comm3/Comm4 wiring” on page 35. Attach the communication link
wiring to the VAV communication link terminals. Refer to the VAV UCM
literature for connection points.
Device addressing
Each UCM must have a unique address on each link. On the UCM, the
address is set with the S1 DIP switch. For VAV II,VAV III, and VAV IV
DIP settings, see Table 22.
Table 22. VAV II, III, and IV address settings
VAV II, III, and IV DIP switch settings
UCM address DIP 1 DIP 2 DIP 3 DIP 4 DIP 5 DIP 6
65 OFFononononon
66 on OFF on on on on
67 OFF OFF on on on on
68 on on OFF on on on
69 OFF on OFF on on on
70 on OFF OFF on on on
71 OFF OFF OFF on on on
72 on on on OFF on on
73 OFF on on OFF on on
74 on OFF on OFF on on
75 OFF OFF on OFF on on
76 on on OFF OFF on on
77 OFF on OFF OFF on on
78 on OFF OFF OFF on on
79 OFF OFF OFF OFF on on
80 on on on on OFF on
81 OFF on on on OFF on
82 on OFF on on OFF on
83 OFF OFF on on OFF on
84 on on OFF on OFF on
85 OFF on OFF on OFF on
86 on OFF OFF on OFF on
87 OFF OFF OFF on OFF on
88 on on on OFF OFF on
89 OFF on on OFF OFF on
90 on OFF on OFF OFF on
91 OFF OFF on OFF OFF on
92 on on OFF OFF OFF on
93 OFF on OFF OFF OFF on