Honeywell TR80

TR80 - Installation and Operation Guide38
3.5 SENSORS & EXTERNAL INPUT
3. 5. 1 Configuration
3. 5. 2 Monitoring
Unit and scale of the external sensor input depend on configured signal type:
Temperature values on Modbus are always in degrees Celsius, even if the user has selected
Fahrenheit for display.
Register
type
Relative
Address
Absolute
Address
DirName
Config
parameter
UnitRangeScale
Default
value
Holding201142012R/W
External
sensor
type
13enum
0: NONE
1: NO contact
2: NC contact
3: 0-10 Vdc
4: 2-10 Vdc
5: Raw Ohms
6: NTC10K
7: NTC20K
0
Holding201242013R/W
On-board
sensor
temp
offset
14K-10.0 … +10.0 K0.10
Holding201342014R/W
On-board
sensor
humidity
offset
15%Rh-10 … +10 %Rh10
Register
type
Relative
Address
Absolute
Address
DirNameUnitScale
Default
value
Input530006RExternal input measured valueSee belowSee below0
Input630007ROnboard temp sensor measured value°C0.10
Input730008R
Onboard humidity sensor measured
value
%Rh10
ConfigurationUnitScale
Raw ohmsOhms 1
NTC°C0.1
Voltage (0-10V or 2-10Vdc)Percent0.1
NO contact0=open, 1=closed
NC contact0=closed, 1=open