CODEL Tunnel Tech 700 Series - Power Supply Unit (PSU)

Technical Manual CODEL
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Figure 2 : Tunnel Tech 700 Series – CO/NO/NO²/Vis air quality monitor
1.3.
Power Supply Unit (PSU)
The PSU is required to convert the mains (90-263V AC) supply to the 12V or 24V DC required to
power the AQM.
Figure 3 : Tunnel Tech 700 Series - power supply units 12V DC & 24V DC
DC outputs
12V DC
24V DC
mains input
connections
DC outputs