Chapter 6 UCMs supported by Tracer Summit systems
64 BMTX-SVN01C-EN
Device addressing
Each UCM must have a unique address on each link. On the Horizon
chiller, addresses are set from the front panel. Refer to the Horizon chiller
installation, operation, and maintenance manual for details.
IntelliPak rooftop unit interface
Tracer Summit can monitor, control, and configure IntelliPak rooftop
units. The IntelliPak UCM interface provides a communication link
between the BCU and each IntelliPak. For specific information about the
number of IntelliPaks allowed per BCU and per communication link,
refer to Table 5 on page 33.
IntelliPaks UCMs must have an interface card installed in order to com-
municate with a Tracer Summit system: a Tracer communications inter-
face (TCI) module for Comm4 links or LonTalk communication interface
(LCI) for LonTalk links. The TCI module must have Version 2 software or
higher.
Make sure the DIP switches and the daughter board on the TCI module
are set correctly for Comm4.
Refer to the IntelliPak UCM installation, operation, and maintenance
manual for details about confirming the configuration of the IntelliPak
interface.
Wiring requirements
To establish wiring connections between the UCM and the BMTX BCU,
refer to the specifications on wire type, topology, and wiring procedures in
Chapter 5, “UCM communication link wiring and topology.”
Device addressing
Each UCM must have a unique address on each link. On the IntelliPak,
addresses are set from the front panel. Refer to the IntelliPak installa-
tion, operation, and maintenance manual for details.
Note:
The DIP switch block on the TCI4-Comm4 module should have
DIP switches 1 and 3 in the Off position, with DIP switch 2 in
the On position.
Note:
The DIP switch block on the IntelliPak TCI module must have
DIP switches 2 and 3 in the Off position, with DIP switch 1 in
the ON position. The daughter board should be situated in the
“Non-isolated Comm3 or Comm4” position.
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