Distech Controls Allure ECL-600 Series Manual de instalación - Página 13
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Typical Air Handling Unit Application Wiring Diagram
Fuse: 4A Max.
Transformer
Fast Acting
24VAC
Electrical
System
Ground
ECx-400
Figure 13:
Typical Power and Network Connections
To
To
Supply
Return
Heat
Cool
Fan
Fan
Starter
Starter
+ -
+ -
0-10
0-10
~
~
VDC
VDC
*
CT
CT
* 249 ohm resistor built-in for inputs configured as 4-20mA
Damper
Humidifier
+ -
+ -
0-10
0-10
~
~
VDC
VDC
Data Bus Shields: Twist together
and Isolate with electrical tape
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