Viconics C1025 - Manual (Page 3)

3
DIP SWITCH ADJUSTMENTS PER APPLICATIONS
S1 APPLICATION SWITCH S2 MAIN TEMPERATURE SENSOR
0
For regular room control applications
Proportional band is 1.8°C ( 3.2°F )
0 Main temperature sensor is remote mounted
1
For discharge air or supply temperature control
Proportional band is 28°C ( 50°F )
1 Thermostat internal sensor for room temperature sensing
S3 switch is not used.
CONTROL CURVE AND SEQUENCE
TYPICAL APPLICATIONS
Room Temperature Control With:
4-32 Vdc SSR’s
Dip switch position S1 S2
Heating application 0 1 The output is rated at 20 mA max at 8 Vdc.
Temperature increase
50 %
100%
0%
SETPOINT DIAL
Common
24 Vac
0 to 10 Vdc
Remote Sensor
Vdc Pulsed
4-32 Vdc SSR's
3
4
5
7
+
-
Vdc
pulsed
6
Modulating Electric Duct Heater
c/w 4-32 Vdc Triggered SSR
+
-
50
70
60
90 80
F