Serial RS-485 Thermostats
Now with dual Setpoints
(separate Heat and Cool) and Multi-Stage Outputs
|The TR16, or TR60, connects to, monitors and controls an HVAC mechanical system via it's standard
thermostat connections. The TR16, or TR60, consists of two components, the Wall Display Unit
(WDU) and the Thermostat Control Unit (TCU). Normal local control of the HVAC system is provided by the
WDU with its typical thermostat
like user interface. The TCU provides all HVAC mechanical systems outputs as well as the
RS-485 remote systems interface.
The WDU and TCU connect to each other, via a 4-wire RCSLink (2 power, 2
data) using the existing thermostat wiring. The TCU connects to an
automation system via cat-5 wiring.
HVAC Systems Compatibility
with standard Gas/Electric or Heat Pump HVAC mechanical Systems
2-stage Cooling for Gas/Electric systems.
2-stage Cooling for Heat Pump systems.
selection for fan w/heat operation.
Pump Changeover selectable for Heat or Cool operation.
protected relay outputs to the mechanical systems.
RS-485, 9600 N81, half-duplex
Uses ASCII based freeform character strings
Link to RCS Ordering Information
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