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Wiring and Connection
1
2
3
4
NC
C
NO
For jumper settings see section "Output signal configuration" on page 5.
Mounting location
• On a flat, easily accessible inner wall
• The following installation locations should be avoided:
Protect from direct exposure to sunlight
o
Do not install near heat sources, e.g., radiators or other heat-generating devices
o
Areas with poor air circulation and niches, e.g., behind doors or shelves
o
Outside walls insufficiently insulated
o
In the direct influence area of ventilation openings and fans
o
Mounting instruction
See SRC-C1T1 installation sheet no. 70-000809 (www.vectorcontrols.com).
Dimension mm (inch)
Doc: 70-00-0794A, V2.7, 20210310
Subject to change without notice
1 2 3 4
NC
C
NO
V+
AC 24 V 50-60 Hz, DC +24 V ± 10%
GND
AC 0 V, DC 0 V
AO1
CO2, DC 0(2)...10 V
AO2
Temperature, DC 0(2)...10 V
CO2, 48 VAC, 30 VDC, 1 A max
Off = CO2 low level (green LED)
On = CO2 high level (red LED)
© Vector Controls GmbH, Switzerland
www.vectorcontrols.com
CO2+T
T
EMPERATUR
SRC-C1T1
/M
RANSMITTER
ONITOR
Page 4-10
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