Communication Interfaces; Bacnet® Building Automation Control Network; Modbus Automation Control Network; Lontalk® Building Automation System - Trane RTAF-SVX001K-EN Manual

Installation Electrical
Table 26. Compressor-specific parameter settings, 230 to 500 tons — 60Hz
Parameters
ID Description
1-21 Motor Power (hp)
1-22 Motor Voltage (V)
1-24 Motor Current (A)
1-25 Motor Nominal Speed (rpm)
3-03 Maximum Reference (Hz)
4-19 Max Output Frequency (Hz)
4-14 Motor Speed High Lim (Hz)
6-15 Term 53 High Ref Val (Hz)
14-11 Voltage at Main Fault (V)
(a) 400V/50Hz units use 380V/60Hz compressor settings.

Communication Interfaces

BACnet® Building Automation Control
Network
The BACnet® control network for Symbio™ 800 expands
communications from the unit UCM network to the
Tracer® Ensemble™ or Tracer SC+ building automation
system or third party building automation system.
Utilizing BACnet, the BAS allows external setpoint and
configuration adjustment and monitoring of status and
diagnostics. The Symbio™ 800 utilizes the BACnet defined
TP protocol as defined in ASHRAE standard 135-2004. This
controller works in standalone mode, with Tracer®
Ensemble™, Tracer SC+ or when connected to a third
party building automation system that supports BACnet.

Modbus Automation Control Network

Allows the user to easily interface with Modbus™ RTU
communication protocol via a single twisted pair wiring
from the Symbio™ 800 controller to a factory installed
device.
LonTalk® Building Automation System
The LonTalk® communication protocol for the Symbio™
800 controller expands communications from the unit
UCM network to a Tracer® Ensemble™ building
automation system or third party building automation
system. Utilizing LonTalk®, the BAS allows external
setpoint and configuration adjustment and monitoring of
status and diagnostics. The Symbio™ 800 utilizes an FTT-
10A free topology transceiver, which supports non-
polarity sensitive, free topology wiring—which in turn
allows the system installer to utilize star, bus, and loop
architectures. This controller works in standalone mode,
peer-to-peer with one or more other units, or when
connected to a Tracer® Ensemble™, Tracer SC+, or a third
party building automation system that supports
LonTalk®.
52
M3
460V 380V 575V
122 122 122
460 380 575
128 154 101
3502 3505 3503
60 60 60
61 61 61
60 60 60
60 60 60
391 323 489
(a)
N5
460V 380V 575V
177 177 177
460 380 575
183 221 146
3494 3495 3495
60 60 60
61 61 61
60 60 60
60 60 60
391 323 489
N6
460V 380V 575V
209 209 209
460 380 575
220 266 175
3466 3468 3468
60 60 60
61 61 61
60 60 60
60 60 60
391 323 489
RTAF-SVX001K-EN
N6E2
460V
215
380
274
3462
70
71
70
70
391