Trane TRACER SUMMIT Hardware And Software Installation page 45

BMTX-SVN01C-EN
Table 5. UCM types and quantities that can be linked to the BMTX BCU
Communication
link type
Isolated CSC
Comm3
LCP*
PCM
RTA-RTW
Scroll chiller (CGA/CGW/CGAF)
TCM
Trane Europe chiller
CCP
Voyager
Comm4 Horizon absorption chiller
IntelliPak
TUC
UCP2
UPCM
VAV II/III/IV
VAV wireless receiver
Voyager
Comm5 Tracer Loop Controller
Discharge Air Controller
(DAC)**
Tracer MP580 and Tracer
MP581 controllers
Space Comfort Controller
(SCC)**
Generic LonTalk
Chiller (Comm5)
* Requires an LCP Supervisor on each link (where LCPs are connected) to act as an
interface/translator.
†
Some models of CGAF chillers are currently limited to addresses 49–54, which limits
the maximum number of devices per link to 6.
‡
A maximum of 60 devices per link can be accommodated. With a repeater, the maxi-
mum number is increased to 120.
** For a complete list of controllers, see "Comm5 UCMs" on page 56.
Maximum quantity of UCMs per BMTX BCU
Maximum
UCM object quantity of
UCMs/link
®
device (GLD)
Maximum
quantity of
UCMs/BMTX
20 20
8* 8*
30 30
10 10
† 10
10
60 60
10 10
6 6
32 32
10 10
20 20
64 128
10 10
10 10
63 126
8 8
32 32
1 1
20 20
20 20
‡ ‡
120 120
40 40
10 10
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