Trane Tracer ZN.520 Manual page 16

Table 6 Analog inputs
Description Terminals
Zone TB3-1
Ground TB3-2
Set TB3-3
Fan TB3-4
Ground TB3-6
Analog input 1 J3-1
J3-2
Analog input 2 J3-3
J3-4
Analog input 3 J3-5
J3-6
Analog input 4 J3-7
J3-8
J3-9
Note: Table 26 on page 31 describes the source of the signals for each analog input.
14
Physical specifications
Analog inputs
Function
Space temperature input
Analog ground
Setpoint input
Fan switch input
Analog ground
Entering water temperature
Analog ground
Discharge air temperature
Analog ground
Outdoor air temperature/Generic
temperature
Analog ground
Power port
Universal input
Generic 4–20 mA
Humidity
CO
2
Analog ground
Range
5 ° to 122 ° F
(-15 ° to 50 ° C)
NA
40 ° to 115 ° F
(4.4 ° to 46.1 ° C)
4821 to 4919 Ω (Off)
2297 to 2342 Ω (Auto)
10593 to 10807 Ω (Low)
13177 to 13443 Ω (Medium)
15137 to 16463 Ω (High)
NA
-40 ° to 212 ° F (-40 ° to 100 ° C)
NA
-40 ° to 212 ° F (-40 ° to 100 ° C)
NA
-40 ° to 212 ° F (-40 ° to 100 ° C)
NA
4–20 mA
0–100%
0–100%
0–2000 ppm
NA
CNT-SVX04A-EN