Explorer FX15 - Page 38

FX15 Controller Technical Bulletin
38
AO V ~ Com
24V
AO Com
75
AO Com
787776
AO3 AO4
8079
AO V ~ Hot
71
AO Com AO Com
747372
AO1
AO2
FX16
91
Earth
V ~ Hot
9392
V ~ Com
220Vac24 Vac
FX15
15 V
A
Figure 38: Connecting the Analog Output without Opto-isolation
IMPORTANT: Make sure to respect connection polarities.
FX15 Terminals Description
AO Com (77)
Common Reference
AO4 (78)
Analog Output 0-10 V
AO V~ Com (79)
Common Reference
AO V~ Hot (80)
Power Supply 24 VAC
Note: The numbers between the brackets are the FX15 terminal
numbers.
The insulation from the microprocessor is achieved if a different 24
VAC power supply from the one used to power the controller is used to
power the analog outputs (through Terminals 79 and 80).