Co2 sensor wiring – Viconics VZ7260X Installation Guide User Manual
Page 12
12 | VZ7260B Series - Installation Guide
Wiring example of single remote room sensor:
Wiring examples of 2 remote room sensors for averaging applications:
Wiring examples of 3 remote room sensors for averaging applications:
CO2 Sensor wiring
Wiring example of CO2 sensor:
1
2
ON
Dip switch
setting for:
1 sensor
S2-1 = ON
S2-2 = ON
1
2
ON
Dip switch
setting for:
2 sensors
S2-1 = OFF
S2-2 = ON
1
2
ON
Dip switch
setting for:
3 sensors
S2-1 = OFF
S2-2 = OFF
S3010W1000
Remote wiring 1 sensor
S2=On,
S3=On
VZ7260 Series
Controller
RS
Scom
Scom
RS
Scom
RS
2 x S3010W1000
Remote wiring 2 sensors
S2=On,
S3=Off
Scom
RS
Scom
RS
VZ7260 Series
Controller
RS
Scom
Scom
RS
Scom
RS
3x S3010W1000
Remote wiring 3 sensors
S2=Off,
S3=Off
Scom
RS
Scom
RS
Scom
RS
Scom
RS
VZ7260 Series
Controller
RS
Scom
Scom
RS
Scom
RS
Co2 Sensor
VZ7260 Series
Thermostat
24VAC
Com
Com
RS
24VAC
AI4
0-10
VDC